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水土保持耕作措施
释义
水土保持耕作措施
Encyclopedia
农学
水土保持耕作措施
释
soil and water conservation tillage measure
水土保持耕作措施
在水蚀和风蚀的农田中,采用改变小地形、增加植物被覆、地面覆盖和增强土壤抗蚀力等方法,达到保水、保土、保肥、改良土壤、提高产量的农业技术措施。主要用于治理坡耕地的水土流失。
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separation of powers
separation of powers, theory of
separation of pyrolysis gas
separation of roots
separation of solid waste
Separation of the Newly Wed
separation of the pericardial cavity and pleural cavity
separation of the pleural cavity and peritoneal cavity
separation of three rights
separation of trial and decision
separation of trial and enforcement
separation of trial and judgment
separation of tungstate and molybdenum
separation of uranium isotope
separation of variables
separation of vertices
separation of workplace and residence
separation of zeros
separation of zirconium and hafnium
separation point
separation potential
separation principle
separation problem
separation process control system
separation process flowsheet design
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