Agriculture and farming Books

Book SynopsisTea is big business. After water, tea is believed to be the most widely consumed beverage in the world. And yet, as productivity increases, the real price of tea declines while labour costs continue to rise. Tea remains a labour intensive industry. With a distinguished career spanning over 50 years and rich experience in diverse crops, Mike Carr is eminently qualified to indulge in an intelligent discourse on tea agronomy. In addition to a comprehensive review of the principal tea growing regions worldwide in terms of structure, productivity and principal constraints, he has attempted to question and seeks to find the associated experimental evidence needed to support current and future crop management practices. The book will assist all those involved in the tea industry to become creative thinkers and to question accepted practices. International in content, it will appeal to practitioners and students from tea growing countries worldwide.Trade Review'An exquisite work describing the major aspects of tea planting and cultivation, written by Professor M. K. V. Carr, a famous scholar in this field. I believe this book will be a distinguished addition to the world of tea science.' Zong-Mao Chen, Tea Research Institute of the Chinese Academy of Agricultural Sciences, ChinaTable of ContentsForeword V. S. Sharma; Preface: it all depends; Acknowledgements; 1. Karibuni! Welcome to you all; 2. The world of tea: a geriatric problem; 3. A changing climate: stay cool!; 4. Taxonomic delight: only plant the best!; 5. The well-bred tea bush: developing high-yielding clones R. H. V Corley and G. K. Tuwei; 6. Planting and replanting: who ever said this was simple?; 7. Understanding the growth processes: creating a framework; 8. Roots exposed: life underground; 9. We are only growing leaves: source or sink?; 10. Plucks shoots, and leaves: looking after the children; 11. Machine-assisted harvesting: the need of the hour M. K. V. Carr and C. J. Flowers; 12. Hidden hunger and intelligent guesswork: we can only build on what has gone before; 13. Pores for thought: gaseous exchange; 14. More pores for thought: the answer lies in the soil; 15. Water productivity: more crop per drop; 16. A shady business: teas need trees; 17. A nice cup of tea: is it made in the field or in the factory?; 18. Fair trade? Smallholders are beautiful; 19. The agronomist's report: a synthesis; 20. Support services: how sustainable is sustainability?; Glossary; References; Further reading; Index.

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Book SynopsisBringing together the ideas of experts from around the world, this incisive text offers cutting-edge perspectives on the risk analysis and governance of genetically modified organisms (GMOs), supporting effective and informed decision-making in developing countries. Comprised of four comprehensive sections, this book covers: integrated risk analysis and decision making, giving an overview of the science involved and examining risk analysis methods that impact decision-making on the release of GMOs, particularly in developing countries; diversification of expertise involved in risk analysis and practical ways in which the lack of expertise in developing countries can be overcome; risk analysis based regulatory systems and how they can be undermined by power relationships and socio-political interests, as well as strategies for improving GMO policy development and regulatory decision-making; and case studies from developing countries providing lessons based on real-world experience that Table of Contents1. Introduction Ademola A. Adenle, E. Jane Morris and Denis J. Murphy; 2. Recent scientific developments in genetic technologies: implications for future regulation of GMOs in developing countries Denis J. Murphy; 3. A strategy for integrating science into regulatory decision-making for GMOs Wendy Craig, Dennis Ndolo Obonyo and Mark Tepfer; 4. Governance of benefits and risks of GMOs in developing countries E. Jane Morris; 5. The Canadian experience with the creation and implementation of regulatory frameworks for the environmental release of GM crops as a model for developing countries Phil Macdonald; 6. Labelling of food from GMOs: options to consider by developing countries Wilna Jansen van Rijssen and Wynand J. van der Walt; 7. Building human capacity and skills in biosafety: lessons learned and emerging best practices John Komen and Muffy Koch; 8. Regulation of GMOs in developing countries: why socioeconomic considerations matter for decision-making Jose Falck-Zepeda and Marnus Gouse; 9. Food safety assessment of genetically modified crops in developing countries: the experience in Africa Godwin Lemgo, Narender Nehra and Hector Quemada; 10. Being scientific about socio-economics in GMO decision-making in developing countries Monica Racovita; 11. The sharing of information in risk assessment: how national authorities co-operate Peter Kearns, Bertrand Dagallier and Takahiko Nikaido; 12. Should GM rice with nutrition benefits be deployed? Findings from biotech and socio-economic research Hans De Steur, Dieter Blancquaert, Christophe Stove, Willy Lambert, Dominique Van Der Straeten and Xavier Gellynck; 13. The risk analysis framework and biosafety policy Peter W. B. Phillips and Stuart J. Smyth; 14. Precautionary principle as a barrier to GMO risk analysis: Elicitation of experts' viewpoints Ademola A. Adenle; 15. How do socio-political disputes of GMOs influence decision-making in developing countries? Hossein Azadi, Ademola A. Adenle and Klaus Ammann; 16. Biosafety communication: beyond risk communication Andrea Sonnino and Sandra Sharry; 17. The role of mass media and lobbies in the formulation of GMO regulations Mauro Vigani; 18. Risk regulation of agricultural GMOs in China: challenges and prospects Wen Xiang; 19. Commercial use and governance of Bt cotton in China Yunhe Li, Yanhui Lu, Eric M. Hallerman, Yufa Peng and Kongming Wu; 20. Regulatory regime of genetically modified crops in India Krishna Ravi Srinivas; 21. The Argentinian GMO biosafety system: an evolving perspective Carmen Vicien and Eduardo Trigo; 22. The Brazilian GMO regulatory system: a historical view and perspective Edivaldo Domingues Velini, Maria Lúcia Zaidan Dagli, Gutemberg Delfino de Souza, Rubens José Nascimento, Tassiana Fronza Pinho, Paulo Paes de Andrade and Helaine Carrer; 23. Effective regulatory regime supported by research and development is key to adoption of GM technology in West Africa: Burkina Faso and Nigeria as case studies Olalekan Akinbo, Ademola A. Adenle and Diran Makinde; 24. Pathway for biosafety regulation of GMOs in Sub-Saharan Africa Julius Ecuru; 25. Conclusions and recommendations E. Jane Morris, Ademola A. Adenle and Denis J. Murphy.

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Book SynopsisAchieve Your Best Score!A strong ACT score will still help you stand out to college admissions officers. This guide is the most comprehensive and relevant ACT prep tool on the market. We will help you excel on your exam with: 8 full-length practice tests Access to a robust ACT online platform Realistic practice questionsâjust like the ones on the real ACTâwith thorough answer explanations Exercises that specifically address the concepts tested in all ACT sections, including the paired-passage format of the Reading test, the Essay format (including information on scoring), and hundreds of Math practice questions Expanded answer explanations for the questions students find most challenging Student-tested strategies by expert authors who have prepared thousands of exam takers for success Index of all question types

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Book SynopsisThis book examines the most up-to-date research in the agricultural field. The first chapter discusses growing techniques for raspberry plants suitable for subtropical areas. Chapter Two presents current information on raspberries postharvest technology and the main nutritional characteristics, composition in terms of macro and micronutrients, as well as the most abundant bioactive compounds in this fruit. Chapter Three provides a detailed analysis of reduction potential for methane emissions arising the the production of edible protein with Holstein cattle in Northern Germany. Chapter Four reviews farm management and feeding strategies for donkey milk production. Chapter Five focuses on the β-casein variant among different native and cross breed cattle maintain at India. Chapter Six presents the prospects of enhancing nitrogen use efficiency (NUE) via increasing soil organic matter (SOM) as a result of improving soil fertility. Chapter Seven analyses the detected spatial and temporal variations on grass aeroallergens as well as their possible interactions with air pollution as regards allergic diseases. Chapter Eight talks about the applications of rice hull carbonisation and their potential to provide farmers opportunities for added income as a way of enhancing their resilience to the impacts of climate change. Chapter Nine discusses recent advances in biocontrol of stored-grain insects using entomopathogenic fungi.

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Book SynopsisThis book examines the most up-to-date research in the agricultural field. Chapter One reviews the role of plant cuticle in the postharvest of fruits and vegetables. Chapter Two provides a critical comparison between some emergent methods for bioactive compound extraction from fruits and vegetables residues. Chapter Three analyses the effect of exogenous abscisic acid spray on phenolic and scavenging free radical activity of olives during storage. Chapter Four studies the sustainable production of maguey (Agave salmiana) to improve the mezcal agroindustry competitiveness. Chapter Five describes the structure, sources, properties and potential applications of cereal arabinoxylans. Chapter Six focuses on the problems that arise from the wide use of pharmaceutical drugs and their entry routes to the natural systems. Chapter Seven describes the effect of a microwave-assisted hydrolytic treatment on the degradability of shrimp exoskeletons.

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Book SynopsisThis book examines the most up-to-date research in the agricultural field. Chapter One discusses advances in seed-priming. Chapter Two examines the relationship between TFS (Total Foliar Surface) and EFS (Efficient Foliar Surface) and quality of grapes and production of vine stocks. Chapter Three focuses on the influence of plant-fungal interactions viz-a-viz other agroecosystem variables on the mechanism of agronomic systems selection, and determination of crop development and production. Chapter Four focuses on biocontrol and the influence of bacterial small molecules on these interspecies interactions and on the survival of Bacillus spp. Chapter Five reviews the addition of leonardites to increase soil available phophorus levels in vineyard calcareous soils. Chapter Six introduces the artificial neural network modeling of sugar beet osmotic dehydration. Chapter Seven discusses microwave assisted drying of sugar beet pulp.

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Book SynopsisThis book examines the most up-to-date research in the agricultural field. Chapter One analyses the achievements, applications, potential and the future avenues of bioenergy production from sugarcane. Chapter Two discusses the importance of humic substances for soil quality and plant protection. Chapter Three studies corn production intercropping with the fodder plant Urochloa brizantha in different production systems. Chapter Four reviews the potential applications of the hydrolysates for the production of fuels and valuable chemicals. Chapter Five describes the characteristics, cultivation techniques, and post-harvest management of red kiwifruit. Chapter Six discusses the importance and methods for valorisation of five different fruits of the forest. Chapter Seven reports the development of an efficient and affordable micro-irrigation system that could help enhance farm productivity especially during conditions where water supply is very limiting.

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Book SynopsisThis book examines the most up-to-date research in the agricultural field. Chapter One reviews the use of agricultural waste as potential feedstock for activated carbon development. Chapter Two presents the potential uses of chlorogenic acid from vegetables and industrial waste. Chapter Three provides an overview consuming antioxidants from fruits and vegetables for sustainable human wellness. Chapter Four analyses advances in fruit growing technology. Chapter Five focuses on plant growth promoting rhizobacteria (PGPR) mediated plant disease resistance.

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Book SynopsisThis book examines the most up-to-date research in the agricultural field. Chapter One reviews the nutritional aspects and potential uses of safflower in livestock. Chapter Two discusses the antioxidant activities and phenolic composition of the safflower plant during its growth cycle. Chapter Three studies safflower production in Argentina. Chapter Four analyses the storage stability of a lemon fruit immersed in a calcium solution. Chapter Five focuses on the chemical and sensorial characteristics of red fruits imprinted by organic farming production. Chapter Six introduces a new process for producing solid biofuel from waste obtained from orange juice production using biodrying and composting techniques, to increase the value chain and evaluate its potential for energy cogeneration and application in citrus crops. Chapter Seven reviews urban agriculture in the metropolitan area of Mexico City. Chapter Eight studies the urban agriculture practice in Nigeria.

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Book SynopsisThis book compiles research summaries from a number of different focuses in the important field of environment and agriculture.

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Book SynopsisThis book compiles research summaries from a number of different focuses in the important field of environment and agriculture.

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Book SynopsisThis book compiles research summaries from a number of different focuses in the important field of environment and agriculture.

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Book SynopsisBiological control is a plant protection strategy widely-used in horticultural cropping systems to regulate insect and mite pest populations on greenhouse-grown ornamentals and vegetables. The use of natural enemies in controlling the SWD has been researched in Chapter One. Chapter Two aims to recover the history and present the current status of the biological control of fruit flies of the genus Anastrepha and to show perspectives of the use of such method. Chapter Three discusses the advantages and issues affiliated with using natural enemies in conjunction with pesticides and provides insights on the practicality of using both plant protection strategies simultaneously. Chapter Four describes screening methods for candidate biocontrol agents, application methods and challenges associated with biological control of fungal pathogens by antagonistic microorganisms.

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Book SynopsisIn this compilation, the authors present the results of the systematic study of the spatial distribution of trace metals in surface soil over the Bitola Region, Republic of Macedonia, known for its coal mine and thermoelectrical power plant activities. 149 soil samples were collected including top-soil and bottom-soil samples. Following this, the area in the vicinity of leadzinc mine Toranica near the Kriva Palanka town in Eastern Macedonia was examined for the lithogenic and anthropogenic distribution of 17 elements, and alluvial soil samples and authomorphic soil samples were collected from the Kriva Reka River Basin. The authors aim to contribute to our understanding of the behaviour of nanoparticles in the soil, their uptake and distribution within plants, impact of soil microbial communities, and their interactions with other pollutants. Later, an analysis of developed and applied measures and methods for rehabilitation of radioactively contaminated soils of Belarus (as a result of Chernobyl accident) is presented. The authors also go on to summarize a case study on the presence of natural U-isotopes in two soil profiles developed over sandstones from the Paraná sedimentary basin in São Paulo State, Brazil, in order to evaluate the timescale of the weathering processes taking place there. The book suggests synergistic biological mechanisms as a less expensive, environment-friendly method for remediation of pesticide polluted soils. The concluding chapter discusses biochar, a form of char and charcoal made from the partial combustion of organic materials. Its properties include high water-holding capacity, large surface area, cation exchange capacity, and impact, especially on microbial communities.

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Book SynopsisAgricultural Research Updates. Volume 23 opens with a study wherein cryoprotectants such as hydrocolloids, kappa- and iota-carrageenans, xanthan gum and dairy proteins were added to mashed potatoes to investigate ways of improving the effects of freezing and thawing. Samples containing 0.5 and 1.5 g kg1 added XG were preferred organoleptically due to the creamy mouthfeel they produced, and the instrumental texture profile analysis consistency correlated well with sensory texture attributes. Following this, the authors present the results of some noticeable studies on organic agriculture and innovative crops are discussed as a strategy reducing the risks of climate change on animal feed supplies. During the last two decades, several studies have been conducted on the evaluation of the growth performance and quality of crops under the organic cropping system, with the obtained results suggesting that in many cases yield and quality were comparable between organic and conventional systems. Also in this book, a study is included in which it is concluded that wintering root systems of the goldenrod type protect themselves from metal stress caused by basipetally obtruded excess minerals, as well as reduce the mineral load to the root functional level via exudation rather than to act as a sink for macro- and micronutrients. This means that these perennials share an immediate dependence on the availability of soil minerals with annual plants. In the conserving nutrients released by herbage and roots, the buffering capacity of the soil that is commonly improved by perennial plant covers may be more essential than any internal root storage potential. Later, the authors examine the present knowledge concerning silage quality, in relation to the wilting degree and ensilability characteristics of some grass silages or haylages, for the following crops: lucerne, red clover, sulla, sainfoin, galega, foxtail millet, orchardgrass, and chia. Afterwards, the authors discuss the Peterhof genetic collection of rye, created over the past 60 years and initially under the direction of V. S. Fedorov. The collection includes accessions with individual morphological mutations and their combinations, the meiotic mutants, inbred lines with identified mutations of self-compatibility. The close linkage of self-compatible mutation in the locus S with isozyme marker Prx7 suggests a scheme for the introduction of individual selection for improvement and differentiation of rye varieties. The subsequent study aimed to compare the retail yield quality of meat from young bulls and steers fed diets based on mycorrhizal (Myc) and conventional corn (Conv). The trial was carried out on the meat of 10 steers received a Myc corn diet, 10 steers and 10 bulls received a conventional corn diet. The chemical composition of meat, in particular the fatty acid (FA) profile and the rheological characteristics, such as meat cooking shrinkage, together with the Vis-NIR-IR properties of the thawed and the freeze-dried specimens were evaluated. In an additional study, the authors suggest that efficiency payments in Swiss agriculture show that such payments have complex side-effects, casting doubt on their overall positive contribution. A structural equation model, based on a survey of Swiss farmers, shows that promoting no-tillage leads to greater use of glyphosate and that other programs lead to over-mechanization and increased pressure on the soil. In the concluding study, CAD models were subjected to a FEA to determine whether they support the intended workloads (static analysis), and therefore, to ascertain whether the design is well dimensioned or would not withstand operating conditions. The results for stress distribution, deformation, displacement, and safety coefficient demonstrate that although the press works properly, it is oversized and its design could be optimized to save manufacturing costs.

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Book SynopsisAgricultural Research Updates. Volume 24 begins with a mention of various features of maize chromosomes such as cytological mapping of meiotic chromosomes, heterochromatic knobs, centromeres, neocentromeres and DNA content in the maize genome. The authors report on the variability of tropical maize chromosomes and on chromosomal alterations in maize karyotype that occurred in callus cultures. Next, the authors present an overview of reports addressing the successful development of rhizobial strains that are symbiotically more efficient by overexpression of single or multiple genes, directly or indirectly associated to the symbiotic process, such as nodulation, nitrogen fixation, stress response and phytohormone production genes among others. The main objective is of the following chapter is to evaluate the performance of 42 olive varieties in low water conditions and to infer the relationships between the leaf parameters and other variables. The findings of this study provide supplementary information about the performance of olive varieties cultivated intensively under low water conditions and what leaf indices can be used to evaluate their responses. A chained set of trials was conducted and described with the aim of studying whether corn fertilized by Arbuscular Mycorrhiza could influence crop yields, affect mycotoxins and modify poultry and pig meat production, in the short term, or after a long period of storage. Two experiments conducted in corn fields treated with a commercial bio-fertilizer have shown that the yield can be improved and that the resistance to fungal attacks had significantly increased. Additionally, the authors aim to develop and evaluate the cosmetic performance of emulsions containing oils and vegetable butter from Brazilian organic agriculture, verifying the influence of these emollients on the physical-chemical and sensory stability of cosmetic formulations. This is the first study investigating these raw materials from Brazilian organic agriculture in emulgel-type cosmetic formulations. The next chapter describes a new no-contact method of determining bird mass that does not have the deficiencies of old-fashioned automatic weighing platforms in the poultry industry. The method is based on computer processing of digital top-down images of the birds automatically taken with a camera mounted on the ceiling of a poultry house. Salacca edulis is known to possess flavonoids, flavanol, tannin, anthocyanin, ascorbic acid, alkaloid and antioxidants which may make it important in disease prevention. The authors aim to assess the long-term impact of S. edulis intake on specific populations and their functionality claims. In the closing study, four native Bradyrhizobium isolates (NRI1, NRI2, NRI3, and NRI4) obtained from field trap cultures set in acidic soils of Embu and Tharaka Nithi County, Kenya and a commercial inoculant (USDA 110), were examined for acid tolerance on yeast extract mannitol agar at pH levels of 3, 5, 7 and 9. Moreover, the isolates were examined for nitrogen fixation potential in greenhouse bioassays using limed and non-limed field soil.

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Book SynopsisThis book presents a comprehensive overview of the current, most critical challenges and issues facing Serbia, on its road towards integration in the European Union. The chapters in the book are written by highly renowned authorities in their respective research fields including prominent scholars, academics, and researchers. Thorough analysis of the challenges and issues currently facing the Serbian society and state encompass the fields of: Mineral resources of Serbia including societal, economic, and environmental aspects; Biofuels status and prospects in Serbia; Sustainable agriculture and rural development of Serbia; Development of innovative agriculture production technologies for linseed, glycine, grain, and spring field crops, among others; Environmental concerns in Serbia including pollution sources, types of pollutants, as well as the current status, trends, prospects, and methods of pollution control; Environmental pollution with persistent organic pollutants; Contamination of urban soils in Serbia and their pollution status; Environmental pollution by heavy metals and radionuclides in certain localities in Serbia. The book provides a representative account of the most important, current challenges and issues of Serbia in the considered areas. It can serve as an authoritative source of information on the covered topics for the general public, as well as for specialists in different fields, interested in having a deeper insight into these topics.

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Book SynopsisThe farm bill is an omnibus, multi-year law that governs an array of agricultural and food programs. Although agricultural policies are sometimes created and changed by freestanding legislation or as part of other major laws, the farm bill provides a predictable opportunity for policymakers to comprehensively and periodically address agricultural and food issues. Chapter 1 reviews our current farm programs and discuss solutions for the upcoming 2018 bill. Chapter 2 provides background on each of the major titles of the current farm bill and previews of some of the potential issues that could factor into the debate. Every new farm bill involves some modification or replacement of existing farm programs. A key question likely to be asked of every new program is how it will affect U.S. commitments under the World Trade Organizations (WTOs) Agreement on Agriculture (AoA) and its Agreement on Subsidies and Countervailing Measures (SCM) as described in chapter 3.

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Book SynopsisAgricultural Issues: Policies Conservation and Farm Programs is a compilation of government reports. The Agriculture appropriations bill, as described in chapter 1, funds all of USDA, excluding the U.S. Forest Service. It also funds the Food and Drug Administration (FDA) in the Department of Health and Human Services (HHS). The Natural Resources Conservation Service (NRCS) and the Farm Service Agency (FSA) in the U.S. Department of Agriculture (USDA) currently administer 20 programs and subprograms that are directly or indirectly available to assist producers and landowners who wish to practice conservation on agricultural lands. These programs are discussed in chapter 2. Chapter 3 provides background on the trade dispute that triggered the trade-aid package as well as the authority used by USDA to respond to the trade dispute with financial assistance and then describes the three components of the trade-aid package with details on their implementation. For each crop year, the U.S. Department of Agriculture (USDA) makes billions of dollars in payments to agricultural producers for which being actively engaged in farming is a requirement. As described in chapter 4, the largest programs in terms of payments are the Price Loss Coverage program, which makes payments in years in which a crop''s market price is less than a statutorily set price, and the Agriculture Risk Coverage program, which makes payments in years in which a crop''s revenue is less than a revenue guarantee. Chapter 5 describes cotton''s special treatment, relative to other traditional farm program crops, in the 2014 farm bill. The outlook for lower net farm income and relatively weak prices for most major program crops signals the likelihood of continued relatively lean times ahead. Chapter 6 incorporates USDA''s August 30, 2018, farm income projections and its August 29, 2017, U.S. agricultural trade outlook update. The 2014 Farm Act provides eligible U.S. farmers with new commodity supports in the Agriculture Risk Coverage (ARC), the Price Loss Coverage (PLC), and the Supplemental Coverage Option (SCO) programs. Chapter 7 provides an analysis of these programs with a focus on how various combinations of the programs impact producer revenue and its variability, producer well-being, and expected program costs. Chapter 8 focuses on how specialty crops are covered under the federal crop insurance program. The Animal and Plant Health Inspection Service (APHIS) of the U.S. Department of Agriculture (USDA) is the U.S. government authority tasked with regulating the import, transit, and release of regulated animals, animal products, veterinary biologics, plants, plant products, pests, organisms, soil, and genetically engineered organisms as reported in chapter 9.

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Book SynopsisThe aim of the opening chapter of Agricultural Research Updates. Volume 27 is to discuss the role of phenolic compounds in the interactions of plants with abiotic stress, with special attention paid to their antioxidant properties. The second chapter attempts to assess the sustainability level of different types of agro-ecosystems in Bulgaria. A holistic hierarchical framework for measuring the integral, economic, social and ecological sustainability of agro-ecosystems in Bulgaria is proposed. Following this, a study is presented with the goal of identifying and evaluating social and economic sustainability indices in corn production. Statistical regression models were derived to estimate summer precipitation in a single location derived using lineal backward regression techniques, and the different efficiency between the derived models was analyzed. Next, an analytical Fourier series solution to the equation for heat transfer by conduction in a spherical shell with an internal stone consisting of insulating material is presented, and an internal heat source linearly reliant on temperature is considered as a model of conduction of heat in stone fruits. The subsequent study analyses the effects of certain parameters on the baking properties of wheat in years with different weather conditions. The results indicate statistically significant correlation coefficients between protein content, wet gluten content, alveograph properties, exstensograph properties and bread loaf volume. Lastly, a summary of recent knowledge is evaluated in order to contribute to a better understanding of how farming practices affect berry composition and consequently, the sensory characteristics of raspberries.

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Book SynopsisIn this compilation, the authors aim to evaluate the emulsifying properties and the foaming properties of cottonseed protein isolate produced either by isoelectric precipitation or dialysis membranes, as well as the relevant effect of some agents on these properties. Next, various aspects of amylase production, structural features of the starch, sizing of cotton yarns, amylase-assisted desizing, factors influencing the desizing process and evaluation of the desized fabrics are discussed. The closing chapter highlights the various issues involved in cotton contaminations and elimination methods, suitable for various stages of cotton processing. Color space models, machine vision, support vector machine, infrared based detection and classification systems are widely adopted with different levels of success.

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Book SynopsisIn the opening study of Agricultural Research Updates. Volume 28, the capillarigation system's applications in vertical gardens were explored. The vertical garden model was designed for growing vegetables in home yards or within the vicinity of farming households, so they can have a regular supply of safe and nutritious food, especially during periods where water supply is scarce, excessive, or when maximizing the use of stored rainwater or kitchen wastewater. Next, this compilation describes recent progress and findings on the physiology of petal growth in cut rose flowers. To increase the ornamental value of cut roses, it is desirable that the timeframe for complete flower opening be relatively slow; therefore, understanding the mechanism by which rose flowers open is necessary to improve flower quality. The objective of the subsquent chapter is to present some recent findings about the influence of processing operations on the properties and bioactive compounds in carrots. To achieve this , different pre-treatments and processing operations are discussed, and their effects on some typical carrot products are described. Additionally, the authors discuss theoretical aspects and recent developments in ready-to-eat spinach, with the goal of improving the preservation of nutritional quality after harvest and extendiung its shelf-life. The authors also analyse 30 samples of fresh, frozen and IV range spinach, with the aim of identifying and quantifying nitrate and nitrite levels. Following this, a study is presented on the scientific validation of the medicinal and edible utility of fruits of A. moschatus using standard protocols sin order to account for potential commercial utilization. About 15 nutritional and five anti-nutritional constituents of the fruits of A. moschatus were tested and compared with those found in A. esculentus. In the penultimate chapter, the authors describe the current global status of conservation of cattle genetic resources and the cryo-technologies that are available to facilitate the protection of bovine genetic diversity. Worldwide adoption of such a policy has led to unique adaptations by cattle to a variety of local environments. The final chapter summarizes the following research progresses: the structure and components of Nox complex, the functions of these components, and control strategies for B. cinerea.Table of ContentsPrefaceThe Capillarigation System: Its Application in Vertical GardensFunction of Sugar Metabolism, Cell WallLoosening Proteins, and Aquaporins in Cut Rose FloweringEffect of Processing Operations on Carrots PropertiesImpact of Postharvest Technologies on Ready-To-Eat Spinach Nutritional QualityQuantification of Nitrate Levels in Spinach and Simualtaneous Determination of NitriteAssessment of the Nutritional Potential of Abelmoschus moschatus (L.) Medik. (Malvaceae)Conservation of Cattle Genetic Resources: Current Global Status and Advancements in CryobiologyFunctions of NADPH Oxidase Complex in Development and Pathogenicity of Botrytis cinereaIndex.

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Book SynopsisThis book is a comprehensive compilation of all reports, testimony, correspondence and other publications issued by the Congressional Research Service during the month of May, grouped according to topics. This book is focused on the following topics: Agriculture Environment

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Book SynopsisLand use is one of the most important aspects of the study of natural resources management and environmental change. Today, recognizing these changes is possible by comparing the differences between images taken in several specified periods in a specific region. The details of these changes are Nunderstandable by mapping the components of land resources into more than one period. Next, agricultural land use in Ukraine is explored. Providing general characteristics of processes in the Ukrainian agrarian sector witnessed over the past two decades, the authors estimate long-term trends and recent changes in agricultural land use and describe their drivers. A framework is provided which addresses sustainable land management through ecosystem services provided by healthy soils. This conceptual tool is designed to support policy makers in the management of five selected soil functions and demands: productivity, water availability, nutrients, carbon sequestration and biodiversity. In the closing study, the authors design a statistical model using atmospheric forcing to predict soil water storage for spring. The analysis of the efficiency of different models takes into account the adjusted squared correlation coefficient and cross-validation coefficient values.

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Book SynopsisAs COVID-19 has spread throughout the United States, it has reduced domestic economic activity and disrupted domestic and international supply chains for goods and services, including food and agricultural products. These disruptions have produced an immediate and very strong demand shock on the U.S. food supply chain. This book looks at current agricultural and food issues including: appropriations, trade, disaster assistance, food safety and security and loan programs.

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Book SynopsisSmallholder farms or smallholdings comprise livestock and livestock, livestock and crops and crops and crops farming systems. It involves nutritional inter-relationships of integration and interdependency between livestock and crop systems and crop and crop systems. There are an estimated 500 billion smallholder farms worldwide supporting livelihoods of about 2 billion people, most of who are in Sub-Sahara Africa and Asia. Smallholders make more than 60% of agricultural producers supplying local and international food markets, and employ about 70% of farming communities in Sub-Sahara Africa and Asia. However, these farming systems experience financial, technological, infrastructural, market access, environmental and policy and institutional framework challenges. Considering the importance of smallholder farming systems, attempts should be geared towards mitigating the challenges and promoting productivity and sustainability of these farming systems. This is expected to lead to improved food and nutrition security and food safety and translate to improved livelihoods of smallholder farmers and increased income from agriculture products. The authors' of this book focus on the challenges and opportunities of smallholders and smallholding systems all over the world.Table of ContentsPreface; History, Prospects, and Scenarios for Smallholders in Russia; Sustainable Milk Production Systems in Ethiopia; Bringing Path Dependencies into Evaluations of Smallholder Cooperative Development Programs; Smallholder Farming Systems: Challenges and Opportunities; The Failure of Common Farming Systems in Promoting Livelihood Diversification and Food Sufficiency among Smallholder Farmers: Evidence from Choma, Zambia; Contract Farming and Vegetable Value Chain Efficiency: A Study from Quang Nam Province, Vietnam; Sustainability Status and Collective Cages Based Smallholder Farming Beef Cattle Development Strategy in Lombok Island, Indonesia; Improving Smallholder Organic Coffee Production in Nepal: A Case Study from Lalitpur District; Effect of Inputs on Performance Variability of Introduced Chicken Strains at Farm Level: A Case of Small Chicken Keepers in Selected Areas of Tanzania; Index.

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Book SynopsisThis monograph contains six chapters, each of which provides an update in agricultural research. Chapter One describes the potential health benefits of Morus alba, known colloquially as mulberry, which include its qualities as an antioxidant and antidepressant. Chapter Two deals with the impact of droughts, which are increasing in severity due to climate change, on sugarcane production as well as potential drought response measures. Chapter Three also concerns sugarcane, specifically in connection with the narrow genetic base of current sugarcane varieties and possible solutions for improving genetic diversity. Chapter Four provides an overview of the use of chamomile as a natural food additive for livestock as an alternative to the use of antibiotics in animal diets. Chapter Five discusses the issue of fraudulent practices in food production, such as dilution, tampering, and misrepresentation, and discusses strategies for reducing this problem globally. Finally, Chapter Six details the major diseases of brinjal, also called eggplant, and how to manage them.

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Book SynopsisThis book provides a detailed overview of recent and likely future developments in bilateral trade of agricultural commodities between the United States and Canada. Factors affecting trade flows of agricultural commodities are examined and their effects on US agriculture are analysed. In addition, external factors, such as the Uruguay Round Agreement of the General Agreement of Tariffs and Trade (GATT), concluded in 1994, the value of the US dollar against the Canadian currency, and farm subsidies, are discussed. An important secondary goal of this book is to discuss new developments in agribusiness industries in the two countries under CUSTA and implications for trade flows of agricultural commodities and products. Also, concerns are raised about ongoing bilateral trade disputes.

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Book SynopsisThis new book covers both theoretical and applied agricultural economics research. Its scope also includes a wide range of topics related to agricultural economics. Topic areas include, for example: production economics and farm management, agricultural policy, agricultural environmental issues, regional planning and rural development, factor markets, supply and demand analysis, marketing of agricultural and food products, international trade and development, and methodology. It also examines the linkages between and among financial institutions, the macroeconomy, world markets, government programs, farms, agribusinesses, food marketing, and the environment.

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Book SynopsisFarm labour was and remains an extremely controversial issue. This book presents in-depth analyses relevant at the outset of the 21st century

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Book SynopsisThe nation''s remaining grassland has several important benefits, such as providing land for grazing and wildlife habitat for many at-risk species. However, over the past 3 centuries about half of the grassland has been converted to other uses, principally cropland. In addition to losing important grassland values, such conversions may result in increased spending on federal farm programs, such as crop insurance, especially in marginal areas. This book examines (1) the extent of grassland conversions to cropland and the cost of farm program payments for these newly converted cropland acres; (2) the relative importance of farm program payments versus other factors in producers'' decisions to convert grassland to cropland; and (3) any impact the Sodbuster conservation provision - which places soil erosion standards on certain converted land - has had on limiting grassland conversions. This book is an excerpted and edited edition.

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Book SynopsisThis book provides research from around the globe on Genetically modified plants which is a plant genetically engineered to contain one or more genes of another species. The aim is to introduce a Advanced trait to the plant species which does not occur naturally in this species, for example resistance to certain pests, diseases or environmental conditions, or the production of a certain nutrient or pharmaceutical agent. Genetically modified plants are often called "transgenic plants", as they contain one or more transgenes from other organisms, however, this term also includes plants in which the transgene was integrated by naturally occurring processes.

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Book SynopsisA major issue on the agenda of the ongoing Doha Round of multilateral negotiations by members of the World Trade Organization concerns how and to what extent policies that affect agricultural trade should be liberalised. This book reviews the current status of agricultural negotiations for domestic support, market access, and export subsidies, and their potential implications for U.S. agriculture. This book gives a more complete presentation of the numerical results as well as additional explanation concerning their interpretation.

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Book SynopsisThis book looks at hired farmworkers who make up a third of the total agricultural labor force and are critical to U.S. agricultural production, particularly in labor-intensive sectors such as fruits and vegetables. The hired farmworker labor market is unique because it includes a large population of relatively disadvantaged and often unauthorized workers, a portion of whom migrate to, and within, the United States. Recent economic and demographic trends are discussed in this book, such as changing agricultural production methods that permit year-round employment, expanding immigrant populations in nonmetropolitan counties, and growing concerns over U.S. immigration policies. This 2008 profile serves as an update to the 2000 Economic Research Service analysis using current data with expanded sections on legal status, poverty, housing and use of social services. Consequently, as examined in this book, hired farmworkers remain among the most economically disadvantaged working groups in the U.S., despite their critical importance to many agricultural sectors.

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Book SynopsisThis book explores America''s family farms today. Farmers face many challenges like making daily decisions on when to plow, till, plant, fertilise, and harvest, or management decisions involving their sizeable assets, numerous employees, a multitude of rules and regulations and a market place that changes every day. In addition to these challenges, competition from foreign markets, environmental concerns, low prices and many global factors also make the future uncertain. We are at a critical stage in planning for the future of agriculture; recruiting and training the next generation of farmers and ensuring farms will continue to be viable, healthy operations. Every family owned business has to deal with transitions, but it seems to be reaching crisis proportions in agriculture.

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Book SynopsisBy 2006, million dollar farms, accounting for 2 percent of all U.S. farms, dominated U.S. production of high-value crops, milk, hogs, poultry, and beef. The shift to million-dollar farms is likely to continue because they tend to be more profitable than smaller farms, giving them a competitive advantage. Most million dollar farms (84 percent) are family farms, that is, the farm operator and relatives of the operator own the business. This book examines the growth of production from million-dollar farms since the 1980''s and explores the current role of these farms in U.S. commercial agriculture, including their share of farms, their production of specific commodities, and their receipt of Government payments.

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Book SynopsisThis book presents the latest research from around the world in the field of agriculture. Agricultural fungicides, for example, are considered with particular reference to mode of action and selectivity. The aspects of biological control are also illustrated, especially the bioherbicide strategy along with the commercial prospects, potentials, considerations, formulations, advances, disadvantages and research priorities with regard to bioherbicide development and/or usage for eco-friendly weed management. The present stage of knowledge of the nutritional and safety assessment of feed/food from genetically modified plants (GMP) are summarised as well. Additionally, the use of transgenic plants as hosts for producing recombinant therapeutic proteins and technical enzymes has been established over the past decade. Thus the transitivity observed in transgenic plants is also examined. Other chapters in this book present an analysis of the specific functions that are involved in land application systems for organic fertilisers and a review of available and emerging technologies in light of this analysis. The uses of green fluorescent protein (GFP) throughout the development of transgenic crops are also outlined, including its possible application in the selection of elite individuals, as well as its ecological studies aimed at GM crop safety.

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Book SynopsisThe heightened commodity price volatility of 2008 and the subsequent acceleration in U.S. food price inflation raised concerns and generated many questions about farm and food price movements by members of Congress and their constituents. This book responds to those concerns by addressing the nature and measurement of retail food price inflation. It measures how aggregate food price inflation is measured and compares recent price inflation for both at-home (i.e., retail) purchases and away-from-home consumption, as well as by major food groups. In addition, the major economic concepts underlying consumer food behaviour are reviewed. The nature of the statistical indicators used to measure consumer food prices and expenditures are also described. Moreover, this book provides information on recent history and projections for U.S. food expenditure shares relative to total household budget, with comparisons across income quintiles, as well internationally. This book consists of public documents which have been located, gathered, combined, reformatted, and enhanced with a subject index, selectively edited and bound to provide easy access.

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Book SynopsisSugarcane is a C4, perennial, sucrose-storing grass belonging to the genus Saccharum (Arceneaux, 1965) that originated in Asia, and it is a cultivated crop in tropical and subtropical countries throughout the world. Among the countries cultivating sugarcane, Brazil is the largest producer. Sugarcane has been harvested for human and animal consumption for centuries, and in recent decades, it has been used for fuel production by juice fermentation (first-generation ethanol). The primary sugarcane by-products are molasses, used as ruminant feed and as a sugar substitute, and bagasse, a source of fibres for animal diets and bioelectricity. This book discusses the production, consumption and agricultural management systems of sugarcane.

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Book SynopsisCassava, also known as tapioca or manioc, is one of the major root crops in more than 100 countries of the humid tropics and sub-tropics. This book presents topical research in the study of the farming, uses and economic impact of cassava. Topics discussed include potential uses of cassava wastewater in biotechnological processes; cassava starch and flour in the production of bio-ethanol, bio-plastics, acetone-butanol, dextrin, sugar syrups and organic acids and cassava starch as a biodegradable polymer material.

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Book SynopsisThis book presents topical research in the study of the production, cultivation and applications of barley. Topics discussed include barley in vitro culture and genetic transformation; barley biotechnology in tissue culture and molecular markers; the photooxidative processes induced in barley by xanthene sensitisers; the hydrodynamic comparison between soil under barley and grassland; barley grain for rumen and ruminants and barley as a method of algal control.

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Book SynopsisThis book examines the increases in marketing costs of U.S.-produced food commodities which have outpaced increases in the payments farmers have received for these commodities over the past 40 years. Economic theory provides several market structures that could explain this trend. A persistent increase in the U.S. food marketing bill over an extended period suggests that something more fundamental may also be behind the trend for food marketing costs to rise faster than farmers'' proceeds, such as changes in both the structure of the food marketing system and in the socio-economic characteristics of food consumers.

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Book SynopsisThe European Union (EU) is one of the United States'' chief agricultural trading partners but also a major competitor in world markets. Both the United States and the EU provide significant government support for their agricultural sectors. In 2009, the EU and the U.S. together accounted for 60% of all government support to agriculture among the major developed economies. In the U.S., federal farm policy has traditionally focused on price and/or income support programs concentrated on row crops including grains, oilseeds and cotton, as well as sugar and dairy. In contrast, the EU provides more extensive support to a broader range of farm and food products, in addition to traditional row crops, sugar, and dairy. EU support also is extended to fresh and processed fruits and vegetables, and livestock products. This book examines the comparisons and linkages of U.S. and EU agricultural policy.

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Book SynopsisThis book attempts to undertake critical, social scientific scrutiny of contradictions between the evolving forms of agricultural production and ecosystem health within Ontario''s southern agricultural watersheds in the light of prevailing environmental management systems and policies. It''s purpose takes a critical look at the environmental and social implications of Ontario''s increasingly intensive and industrialised agriculture.

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Book SynopsisMycotoxins are secondary metabolites produced by specific filamentous fungi that infest agricultural commodities. They are known to contaminant crops and consequently animal feeds and animal products, causing significant economic losses associated with their impact on animal health and productivity in agribusiness. In animal production, dramatic acute mycotoxin poisoning with severe or fatal disease is of relatively low prevalence. However, uncertainty and controversy continue to plague livestock producers and health professionals based on real or potential damage to feed efficiency, immune system function, inefficient animal reproduction and possible residues in the human food supply. This book describes conditions that favour mycotoxin formation and consumption, suggesting preventive approaches.

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