Search results for ""author frits van oudtshoorn""

Veld is a natural resource vital to our survival on earth. About 80% of our beautiful country consists of veld. Most of this area is used for livestock and game ranching as well as for biodiversity conservation and recreation. Good veld management is needed to prevent land degradation and to ensure sustainable food production and biodiversity conservation. But good veld management relies on a good knowledge of ecological principles and veld management practices, something many land users did not have the privilege to acquire. This book aims to provide the necessary knowledge to assist land users to effectively manage the land under their care, a huge responsibility indeed. Veld Management - Principles and Practices, attempts to simplify a rather technical subject by including more than 380 photographs and illustrations and using easy understandable language.

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The grass family, known as Poaceae, is probably the most important plant family on earth. Grasses were the first food plants to be cultivated by man. Grass crops, such as maize, wheat, rice and sugarcane are still our most important food source to farm animals and the large herds of grazing animals in the wild. The identification of grasses becomes important during land management as the various grass species differ in their grazing value and other ecological functions. Furthermore, weedy grasses react differently to different herbicides and therefore need to be correctly identified. This title, Guide to grasses of southern Africa, is the most comprehensive colour identification guide to the common grasses of southern Africa and includes, among others, the following features: descriptions and illustrations of the 320 most important grasses in southern Africa, an easy-to-use grass identification key, more than 1 000 excellent photographs in full colour, thirteen short, fully illustrated introductory chapters with general information on grasses, common names of grasses in indigenous languages, icons that enable the reader to obtain certain information at a glance.

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