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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。
随便看
Old Town Museum,Aarhus
Old Town of Lijiang World Culture Heritage
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Old Towns of Djenné
Old Trafford
old tree
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OLDU
Olduvai gorge
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old well deepened drilling
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old world fruit bats
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old Yangtze River delta
old Yangtze River estuary
OLE
oleanane
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oleandomycin
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