摘要
调查了青海省德令哈地区人工草地春秋两季杂草侵入的状况,指出该地区人工草地侵入的主要杂草。通过实际试验和在总结分析已有工作的基础上,提出了防除杂草的措施。
The problem of weed infestation to sown grassland was investigated in spring and autumn in Delinha region in Qinghai provincl and the main weeds defined in this region.The measures of weed control were put forwaaard on basis of actual trial and analyzing past work. \ \
出处
《青海畜牧兽医杂志》
1999年第6期17-20,共4页
Chinese Qinghai Journal of Animal and Veterinary Sciences
基金
青海省"八五"攻关项目
