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免耕浅翻与铧式犁耕,谁主土豆防病增产局?—— 加拿大爱德华王子 ...
此前,常规的秋季铧式犁耕(Moldboard plowing,MP)是当地常见的耕作方式,但它会让土壤容易遭受侵蚀,有机物质也不断减少。近年来,越来越多种植户开始尝试免耕浅翻(Non - inversion shallow tillage,ST),希望能改善土壤状况。不过,ST ...
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