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文摘
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通过轮作并结合化学药剂防治的方法对青海柴达木盆地农田杂草的防治进行了有益的探索，即利用春小麦与春油菜2种作物轮作，在苗期分别采用不同的化学药剂混剂对单子叶和双子叶杂草进行综合防治，并且筛选出了用于春小麦田和春油菜田苗期施用的一次性复混化学除草剂应用于大面积生产，从而达到综合控制该地区农田杂草的目的。 |
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其他语种文摘
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Dulan is located in the Chaidamu Basin of Qinghai Province .Because of a sparse population and a vast area of farming land ,weed control has been conducted with mchanically herbicides .It was a popular practice to use single herbicides and the weeds were out of control,especially on the state farms .In our experiments ,blend herbicides and crop rotation of spring wheat with spring rape were conducted on the Xiangride Farm .Different chemical hebicides were used to control monocotyledon and dicotyledous weeds at seedlings of spring wheat and spring rape during these two crops rotated times .And some blend chemical herbicides were also selected to apply to control weeds of cropland in this region. |
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来源
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安徽农业科学
,2003,31(3):363-364,374 【扩展库】
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关键词
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农田杂草
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轮作
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化学控制
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春小麦
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春油菜
;
综合防治
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地址
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1.
中国科学院西北高原生物研究所, 青海, 西宁, 810001
2.
青海省都兰县种子管理站, 青海
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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0517-6611 |
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学科
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植物保护 |
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文献收藏号
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CSCD:1355884
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