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机构地区:[1]新疆生产建设兵团农八师147团,新疆石河子832045
出 处:《中国糖料》2000年第2期43-45,共3页Sugar Crops of China
摘 要:本文阐述了新疆甜菜田杂草种群结构、消长规律及危害性 ,提出了以“农业措施为基础、化学除草为中心、人工除草为补充”的综合防治措施 :一是合理轮作 ;二是土地深翻将杂草种子埋于土壤深层 ;三是清除田边、地头、渠边杂草 ,以免种子传播 ;四是地膜覆盖栽培甜菜可制约杂草生长 ;The weeds population, pattern of growth and decline and its harmfulness have expounded in this paper, which has pointed the measures of their controlling “take agricultural measures as basis, chemical control as the centre and hand weeding added.”These measures are: 1. Efficiency rotation,2.deep tillage to cover the weed seeds, 3. control the weeds around the beet field to stop the weed seeds spread, 4. the sugarbeet with film mulching, 5. the herbicids used with scientific and proper exchanged.
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