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309 items found (Showing 11 - 20)
  1. Key Resource 1991-01-19 "Published in co-operation with the Technical Centre for Agricultural and Rural Co-operation"--T.p. verso. Weed Control describes the basic biology of weeds and the characteristics of weed species. The methods of control – manual, animal-powered and engine-drive, cultural and chemical control –...  
  2. Key Resource 2000-12-01 The founders of Australia's Seed Savers' Network show how gardeners can protect the global food heritage - and eat it too. The seeds and growth cycles of 117 vegetables, culinary herbs and edible flowers are described in detail. The book begins with eight chapters on the issues around seeds...  
  3. Key Resource 2007-05-01 This laboratory manual is designed to acquaint the student with many of the important facets of seed science and technology. It accompanies the text Principles of Seed Science and Technology.  
  4. Key Resource 2001-07-11 Maintain viability with these techniques for proper seed storage! Healthy, viable seeds are the foundation for sustainable crop production, while poorly kept seeds can result in low germination and crop loss. Seed Storage of Horticultural Crops suggests appropriate strategies to help farmers and...  
  5. Key Resource 1980-01-19 The first part of the book, which assumes an elementary knowledge of agriculture, biology, and allied sciences, covers in detail the methods best suited to the cultivation of crops in the wet tropics. It advocates the use of intensive systems of agriculture which are less destructive to the...  
  6. Key Resource 2002-01-01 Tropical Tree Seed Manual is a one-volume reference manual for students, technicians, and scientists that provides comprehensive, internationally compiled data about tropical trees. The emphasis is on species of the Americas; however, a number of tropical tree species from other countries are...  
  7. Key Resource 1974-01-11 In the tropical and subtropical areas of the world, food grains make up the bulk of the diet for most people. Food grains together with fiber and specialty crops are also principal cash producers. It is with these commodities that this Guide for Field Crops in the Tropics and Subtropics concerns...  
  8. Key Resource 1986-01-12 Includes index. Translated by: John Coates. pests rice maize legumes vegetables fruits storage insecticidal plants ashes baits traps vegetable oils mineral substances  
  9. Key Resource 1998-01-01 This book is a valuable guide for anyone concerned with the management or production of forage, especially by the smallholder farmers and pastoralists in the tropcis and subtropics. It covers the principles of forage husbandry, as well as the functions of different types of forage resources and...  
  10. Key Resource 1999-01-01 This book looks at the ways in which the productivity of food crops in the semi-arid tropics may be increased, and yields safeguarded, by both genetic and agronomic means.