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1995-01-01 The Burpee Complete Gardener is a comprehensive gardening bible, packed with solid information and sound advice from a team of gardening experts. It is an up-to-date, fully illustrated reference for gardeners at all levels.
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2015-05-04 This comprehensive book on the art and science of seed saving demystifies the time-honored tradition of collecting the seeds of more than 75 crops-from heirloom tomatoes and peppers to century-old varieties of beans and grains. InThe Seed Garden, Seed Savers Exchange and the Organic Seed Alliance...
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关键资源 1990-01-01 This manual is intended to be a guide to the vegetable production training course for developing country specialists offered at the Asian Vegetable Research and Development Center. It is designed as well to be a resource book for extension subject matter specialists and vocational agriculture...
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1992-01-01 All aspects of the subject are covered and every method is clearly illustrated. Colour photographs and numerous line drawings enhance the very detailed text covering not only the history of plant propagation and a study of recent developments, but more specific instructions on techniques such as...
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1987-01-01 This booklet contains chapters on the importance of plant germplasm in spread and survival of plant pathogens, detection and control of seed-borne diseases of germplasm and potentially useful methods of controlling seed-bornepathogens in plant germplasm collections.
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2003-01-01 This booklet is a set of technical notes on the African Plum.
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1974-01-01 This book discusses the different plants that can be grown indoors, as well as providing information on apartment gardening, pots for plants, plant pest, and much more.
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1961-01-01 Instructions for the propagation, culture and care of these two groups as well as the origin of these species and the description of the most popular modern varieties, are set forth on the following pages.
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This article is from ECHO Asia Note # 32. Dr. Tapani Haapala 主旨： 土豆可产生大量蛋白质和其他所需的营养素。 因为气候炎热，土豆在热带地区难以生长。 适合热带地区种植的新品种 急需事半功倍的原料制造方法 测试中的新的高效方法
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1957-01-01 This book brings together in a comprehensive form both the basic principles and the practical aspects of plant propogation. Stressed are the applications of those scientific facts and principals involved in the increase of plant numbers, made clear both to the beginner and the experienced...