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xin xing shui tian chu cao ji nong de shi shi yan jian jie
Pages: 28-30
Year: Issue:  1
Journal: Reclaiming and Rice Cultivation

Keyword:  农得时禾大壮除草剂莎草科杂草水田稗草示范试验混施一年生对比试验;
Abstract: <正> 农田杂草危害作物影响产量,越来越被入们所认识。为了满足水田生产需要,补充禾大壮单一杀稗草的缺点,引进新药农得时与禾大壮混合使用,以消灭水田稗草、一年生或多年生阔叶和莎草科杂草的危害,达到全面防治的目的。 1988年我们进行了大区单施、混施对比试验,大面积生产示范试验,防治面积
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