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农膜残留污染
释义
农膜残留污染
Encyclopedia
农学
农膜残留
释
plastic film residue
农膜残留污染
各种聚乙烯(PE)农用塑料薄膜作为大棚、地膜覆盖物被广泛使用后,由于管理回收不善,残膜碎片大量散落田间并残留于土壤之中造成的农业污染现象。又称白色污染。
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contour prism
contour strip intercropping
contour surface
contour tillage
contour tone
contour winding number
CONTOUR彗核探测器
contra-
contraception
contraceptive
contraceptive appliance
contraceptive vaginal ring
contraclockwise
Contracorriente
contra-covariant functor
contract
contractant
contract award production responsibility system
contract discharge
contracted basis function
contracted basis set
Contracted Chinese labourers
contracted cycloid
contracted ideal
contracted notation
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