南京市小麦田杂草调查及其防除对策

Investigation of Weed in Wheat Fields and Weed Control Strategies in Nanjing

通过对南京市各县区麦田杂草的系统调查,探讨本地小麦田杂草群落结构及发生规律,调查发现目前南京市小麦田间常见杂草有11科26种,主要杂草有猪殃殃、播娘蒿、看麦娘、荠菜、大巢菜、牛繁缕、婆婆纳、麦家公、野燕麦、泽漆等。并对已有小麦田杂草农业防除配套技术进行了充实和完善。

Systematic investigation of wheat weed was conducted in various districts of Nanjing City.Results confirmed that weeds often occurred in wheat fields included 26 species of 11 genera,of which the main species were Galium aparine（L.）,Descurainia sophia（L.） Schur,Alopecurus aequalis（Sobol）,Capsella bursa-pastoris（L.）Medic,Vicia sativa（L.）,Malachium aquaticum（L.） Fries,Veronica didyma Tenore,Lithospermun arvense（L.）,Avena fatua（L.）,Euphorbia helioscopia（L.）,et al.The paper probed the community structure,grass-phase evolution and occurrence of the local weed in wheat fields,and proposed measures of enriching and improving the supporting technology of weed control.