耕地轮作休耕制度 crop rotation and fallow system
闲耕制度 fallow system
休耕制 fallowing
对分佃耕制 metayage
免耕制 uprawa zerowa ; zero tillage
少耕制 uprawa zminimalizowana ; minimum tillage
耕作制度 the farming system
零耕制 no tillage
最严格的耕地保护制度 the system for providing the strictest possible protection for farmland
社团农耕制 communal farming
本文研究的非线性规划综合配备法,是一种能比较全面地适应华北平原一年两熟耕制的配备计算方法。
Therefore, an integrated disposition algorithm based on nonlinear programming, which can be suitably applied in two crops a year area in North China Plain, is developed and validated.
在第一组试验田中,她正在比较传统的两年制小麦休耕轮作制和三年轮作制,即首先种植免耕冬小麦,第二季种植免耕冬小麦,然后种植高粱。
In one set of plots, she is comparing the traditional 2-year, wheat-fallow rotation with a 3-year cycle of no-till winter wheat, followed by a second crop of no-till winter wheat, followed by sorghum.
免耕和传统耕作制相比,土壤中镁的含量没有实质的变化。
Typically, magnesium levels in soils under no tillage do not change materially from those under conventional tillage .
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