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深松耕法是黑龙江省70年代试验成功的一种新的土壤耕作方法,在东北地区的农树及国营农场已将它列为生产中的一项常规措施。深松耕法的实质是以间隔深松局部打破犁底层,形成纵向虚实并存的耕层构造,从而解决了旱季土壤提墒和雨季贮水的矛盾,在400～500毫米年降雨量的条件下,保证土壤水分的用养平衡。运用深松耕法,谷类、豆类作物获得了10～20%的增产效果;块根、块茎作物获得了20～30%的增产效果。在70年代深松耕法的基础上,
Deep plowing is a new method of soil cultivation that succeeded in the 1970s in Heilongjiang Province. It has been listed as a routine measure in production by tree-growing and state-owned farms in the Northeast. The essence of deep plowing method is to break the plow bottom by partial deep pine to form a tillage structure with vertical and horizontal coexistence so as to solve the contradiction between soil moisture increase in the dry season and water storage in the rainy season. Under the condition of 400-400 mm annual rainfall , To ensure that the use of soil moisture balance. The use of deep plowing, cereals, beans crop obtained 10 ~ 20% yield increase; tuberous, tuber crops obtained 20 ~ 30% yield increase effect. On the basis of deep-seeding method in the 1970s,