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37 items found (Showing 1 - 10)
  1. 1920-01-19 The reason for scarcity of fruits in regions where, by climatic indications, one would expect them to be most abundant, is not to be found in any single fact, but is, perhaps, largely the result of three causes: first, the enervating effect of heat, which discourages man from undertaking work...  
  2. Key Resource Sustainable Agriculture covers a wide range of topics: soil and water conservation, using organic matter to sustain soil fertility, pest management, cropping systems, livestock management, and many others. For agriculture to be sustainable, it must take into account not only the physical...  
  3. This book looks at how soil develops, what makes fertile soil, and what spoils soil. Recognizing and treating mineral deficiencies, it presents the ways to improve soil texture and to improve the soil management.  
  4. This publication is intended to summarize the diffuse literature available on use of terraces in steepland farming systems and present information on the research conducted in southern Honduras on this subject.  
  5. In the present global climate of food shortages and price increases in food and fuel, it is more important than ever that communities improve local, sustainable food production. This handbook is a preliminary resource to introduce to you methods and concepts in tropical agriculture, and to assist...  
  6. The FAO (Food and Agriculture Organization of the United Nations) has put together a guide about intensifying crop production in sustainable ways. The guide’s overview states, “The ‘Save and Grow’ model of crop production intensification, proposed by FAO, aims at increasing both yields and...  
  7. This is a step-by-step guide to the promotion of fodder shrubs for smallholder dairy enterprises in East Africa. It is intended for both extension managers and field-based extensionists, in particular those who are startingto work with fodder shrubs for the first time. Ths book is divided into...  
  8. Key Resource 1989-01-02 This book is a review of the potential of agroforestry for soil conservation, treated in its wider sense to include both control of erosion and maintenance of fertility. The objectives are: To summarize the present state of knowledge on agroforestry in soil conservation, including both known...  
  9. 1989-01-07 This paper was submitted to Agroforestry Systems (Conference on Agroforestry, Principles and Practice, in Edinburgh 1989) Biomass production in arid zones may be increassed without irrigation by using runoff farming techniques. The salient feature of this technique is that large amounts of water...  
  10. Key Resource 1991-01-01 Il existe plusieurs raisons pour lesquelles ont établit des clôtures végétales sur les petites fermes. Elles servent : à marquer une frontière entre deux fermes ou le long d’un chemin, à séparer deux champs adjacents utilisés à différentes fins, à protéger les animaux et à éviter qu’ils s’...