Organic vegetable producers have many challenges because their weed control tools are mostly limited to cultural methods, with a strong dependence on excessive tillage, cultivation, and hand-hoeing for weed control. Very few chemical weed control options have been approved for organic use. Racer, ...
chemical control; clomazone; crop production; crop yield; ethalfluralin; growth; herbicides; injuries; marrows; maturity; no tillage; weed control; weeds; 机译:化学防治;氯马宗;农作物生产;农作物产量;乙氟拉林;生长;除草剂;伤害;骨髓;成熟度;免耕;除草;杂草; 入库时间 2022-08-18 09:50:28 ...
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Flame Engineering builds Red Dragon® propane torch kit to flame weeds chemical free for organic weed control. Flame is a natural weed killer, centuries old, for your yard, lawn and garden. Torch weeds with a weed burner today!
Rye residues contribute weed suppression in no-tillage cropping systems The use of allelopathic cover crops in reduced tillage cropping systems may provide an ecologically sound and environmentally safe management strategy for ... JP Barnes,AR Putnam - 《Journal of Chemical Ecology》 被引量: 601发表...
Johnson posted signs around the property, letting everyone know that the Johnsons' new tree-hugging Utopia was a chemical-free zone.There was just one problem. The neighbors hadn't joined the eco-friendly bandwagon.The Johnsons may have embraced Mother Nature, but their next-door neighbor, the...
Flame Engineering builds Red Dragon® propane torch kit to flame weeds chemical free for organic weed control. Flame is a natural weed killer, centuries old, for your yard, lawn and garden. Torch weeds with a weed burner today!
11. Acids are chemical compounds that, in water solution, have a sharp taste, a corrosive action on metals, and the ability to turn certain blue vegetable dyes red.11.酸是一种化合物,它在溶于水时具有强烈的气味和对金属的腐蚀性,并且能够使某些蓝色植物染料变红。12. Billie Holiday’s ...
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