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Weeds --- Minimum tillage --- Organic farming --- Minimum tillage. --- Organic farming. --- Control --- Control. --- Conservation tillage --- Pest plants --- Weed plants --- Weedy plants --- Plant pests (Plants) --- Agricultural pests --- Botany, Economic --- Plants --- Crops --- Eradication of weeds --- Suppression, Weed --- Weed control --- Weed eradication --- Weed management --- Weed suppression --- Vegetation management --- Herbicides --- Ecological agriculture --- Organic agriculture --- Organic crops --- Organic cultivation --- Organic production of crops --- Organiculture --- Regenerative agriculture --- Agriculture --- Eradication --- Management
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Cannabis, marijuana, pot, ganja - it goes by many names -- is by far the most widely used illegal substance, and accounts for more arrests than any other drug. Barely a week goes by without this drug appearing in the newpapers, and politicians have famously tied themselve in knots, trying to decide just how to deal with this recreational drug. While there have been many drug policy books on other substances - both legal and illegal, few have focused on this drug. Cannabis Policy: Moving beyond Stalemate is unique in providing the materials needed for deciding on policy about cannabis in its va
Marijuana --- Marijuana abuse. --- Cannabis abuse --- Drug abuse --- Ganja --- Marihuana --- Weed (Marijuana) --- Cannabis --- Government policy.
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Sorghum grain --- Sorghum bicolor --- Animal feeding --- Fertilizer application --- Weed control --- Harvesting --- storage --- Plant protection --- France
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It is important that scientists think about and know their history - where they came from, what they have accomplished, and how these may affect the future. Weed scientists, similar to scientists in many technological disciplines, have not sought historical reflection. The technological world asks for results and for progress. Achievement is important not, in general, the road that leads to achievement. What was new yesterday is routine today, and what is described as revolutionary today may be considered antiquated tomorrow. Weed science has been strongly influenced by technology de
Weeds --- Control --- History. --- Pest plants --- Weed plants --- Weedy plants --- Plant pests (Plants) --- Agricultural pests --- Botany, Economic --- Plants
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Youth --- Crime prevention --- Education --- Drug use --- Prevention. --- DEFY (Program : U.S.) --- Operation Weed and Seed (U.S.)
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Organic agriculture --- technology --- Fertilizer application --- plant nutrition --- Composting --- Liming --- Mulching --- Tillage --- Weed control --- Insect control --- Disease control --- Mixed cropping --- storage --- Organic farming. --- Agricultural innovations. --- Agricultural chemistry.
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Mixed cropping --- Intercropping --- Weeds --- Tillage --- Controlled burning --- pest control --- Weed control --- soil fertility --- Soil biology --- Biodiversity --- Landscape --- Rural development --- Sustainability --- Agricultural ecology. --- Food --- Soil chemistry. --- Quality --- Moral and ethical aspects.
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Crops --- Weeds --- Adaptation --- Effect of global warming on --- Effect of atmospheric carbon dioxide on --- Adaptation. --- Effect of atmospheric carbon dioxide on. --- Atmospheric carbon dioxide --- Adaptation (Biology) --- Pest plants --- Weed plants --- Weedy plants --- Plant pests (Plants) --- Agricultural pests --- Botany, Economic --- Plants --- Agricultural crops --- Crop plants --- Farm crops --- Industrial crops --- Farm produce --- Plants, Cultivated --- Agronomy --- Crop science --- Plant products --- Physiological effect
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