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Author:
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Year:
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Issue:
zhi shi ku
Pages:
46
-
47
Year:
1992
Issue:
3
Journal:
Xinjiang Agricultural Science and Technology
Keyword:
多子房小麦
;
知识库
;
灭草剂
;
胡萝卜素
;
复配
;
云覆盖
;
溃疡灵
;
水果
;
香蕉
;
天空
;
Abstract:
<正> 一、农用复配灭草地膜 一种新型的农用复配灭草地膜,最近在江苏省海门县解放塑料厂投入批量生产。 复配地膜采用两种以上灭草剂复配而成,它能有效地形成一定程度的灭草剂土壤层,使灭草剂被杂草芽梢吸收而进入植物体内,抑制蛋白酶而杀死杂草。据海门县对使用这种地膜覆盖的6500亩棉田的定点观察,除草效果40天内为100%,3个月内也达90%左右。
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