Deep tillage could increase the crops yield of economic and biomass.
深翻可以明显的增加作物生物产量和经济产量。
Effects of deep tillage on root growth and distribution of rice were discussed.
就深耕法对水稻根系生长和分布的影响进行了讨论。
The effect of CO_2 flux was significant in rotary tillage and deep tillage fallow.
旋耕和深耕对土壤CO_2释放通量的作用效应在休闲田有明显的反应。
Research has shown that deep tillage with a moldboard plough in the monsoon season can overcome this problem.
研究表明，用有壁犁在季风季节深耕可解决这一问题。
Future research needs to study the dynamics of the compaction problem to determine how frequent moldboard or deep tillage is needed.
将来需要研究紧实问题的动力学以确定需要几次有壁犁深耕。
A new corn zero tillage seeder with deep loosening and fertilization function, which can be used to seed corn in wheat corn plantation area, was developed.
研制了一种小型适用于小麦玉米两茬平作区的具有深松、播种、施肥功能的玉米免耕播种机，获国家实用新型专利。
A new corn zero tillage seeder with deep loosening and fertilization function, which can be used to seed corn in wheat corn plantation area, was developed.
研制了一种小型适用于小麦玉米两茬平作区的具有深松、播种、施肥功能的玉米免耕播种机，获国家实用新型专利。
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