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Books/Eco-Agriculture Science In Agriculture by Arden B. Andersen, Ph.D. Browse Our Catalog SPECIALS Featured Titles DVDs Eco-Agriculture Eco-Philosophy Farm Business Livestock Poultry Soils & Composting Veterinary & Homeopathy Crops Weed Control Pest Control Biodynamics Lunar Planning Bees Worms Gardening Greenhouses Dowsing Subtle Energies Permaculture Homesteading Human Health Herbs Libros en Español Children's Books Eco-Construction Wearables Eco-Products Price: $30.00 By ignoring the truth, ag-chemical enthusiasts are able to claim that pesticides and herbicides are necessary to feed the world. But science points out that low-to-mediocre crop production, weed, disease and insect pressures are all symptoms of nutritional imbalances and inadequacies in the soil. Science in Agriculture is a concise recap of the main schools of thought that make up eco-agriculture — all clearly explained. Gain a working knowledge of chemistry, physics, and plant biology as applied to agriculture. Discover what weeds are trying to tell you about your soil's fertility needs. Learn how to design and implement a program to produce crops, pastures, turf, landscape or ornamentals of balanced nutritional and mineral content. Both farmer and professional consultant will benefit from this important work. Softcover, 376 pages. Item #4080 — $30.00 Also see: Eco-Farm The Non-Toxic Farming Handbook Mainline Farming For Century 21 Homepage | My Cart | Customer Service | About Us 1-800-355-5313 · (512) 892-4400 · fax (512) 892-4448 © 2005 Acres U.S.A. Legal Information