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秋耕是棉花增产的基础,应尽可能到枯霜后收完棉花,以便及早拔柴,进行秋耕,同时必须在地封冻前,完成秋耕工作,增产才有保证。秋耕能使土壤充分风化,疏松耕作层的土壤,储积冬季雨雪,避免春耕所引起土壤水份的大量蒸发。秋耕地经过一冬土壤自然下沉,土层较为紧密。根据成安、武安、邯郸等地,在秋耕地和春耕地
Autumn tillage is the basis for cotton yield increase. Cotton should be collected as soon as possible after it has been dried for frost, so as to pull out firewood early and carry out autumn tillage. At the same time, it is necessary to complete autumn tillage work and increase production only before land is frozen. Autumn plowing can make the soil fully weathered, loose soil plow layer, the accumulation of winter rain and snow, to avoid a large number of soil evaporation caused by spring plowing. After a winter soil fall naturally autumn soil, soil is more closely. According to Cheng, Wu’an, Handan and other places, in autumn and spring fields