01 جنوری 1981 It is concluded that interplanting may influence insect populations. However, some insects may not be repelled by interplantings but may in fact be attracted to them. It must not be assumed that because a plant species smells aromatic to humans that it will be effective in pest control....
29 دسمبر 2015 Here is the definitive guide to growing healthy organic vegetables without wasting our precious water resources! This incredibly timely book will give dedicated home gardeners the know-how to grow delicious produce in dry times, focusing on four different low-water conditions in the western...
01 جنوری 1992 A Manual for Using Sustainable-Organic Food Production Effectively in Christian Mission The major portion of this book is devoted to helping train mission workers in the important "hand" of sustainable-organic food production. The authors have attempted to include the most practical and effective...
01 جنوری 2009 With growing consumer awareness about the dangers of garden chemicals, turn toThe Organic Gardener's Handbook of Natural Pest and Disease Control (by Fern Bradley) as the most reliable and comprehensive guide on the garden shelf. Rodale has been the category leader in organic methods for decades,...
02 فروری 2010 Featuring the most up-to-date science-based recommendations for keeping plants healthy and productive,The Organic Gardener's Handbook of Natural Pest and Disease Controlincludes hundreds of organic techniques and products for dealing with garden problems. You'll learn how to decide whether you...
This book is the result of years of research into what really does and does not encourage plants to grow faster and what works to protect them from diseases and pests. Gillman is also very clear on what concoctions should be avoided.
01 جنوری 2010 This University of California, Santa Cruz, notebook contains many resources for instructors on organic farming and gardening. multiple numbered sections, illustrations