摘要
通过对60%吡福甲大豆超微粉体种衣剂的试验,进一步验证了该种衣剂的防治效果。其对根腐病防效达74%,对孢囊线虫的防效达70%。与胶体种衣剂相比,减少农药使用量达53.4%,节约农药成本47%;与粉体种衣剂相比,减少农药使用量达37%,节约农药成本达49%。
By experiment and demonstration on superfine particle seed coating power, the experiment result further tests and verifies the effect of prevention and cure of the seed coating power. Its effect of prevention and cure on root rot reaches percent 74, its effect of prevention and cure on soybean cyst nematode reaches percent 70. It reduces pesticide use amount percent 53.4, saves percent 52.6 on pesticide cost in contrast with seed coating liquid. It reduces pesticide use amount percent 37, saves percent 36.8 on pesticide cost in contrast with seed coating power. Proposing use the proportion of pesticide and seed is 1 ： 300.
出处
《农机化研究》
北大核心
2006年第8期170-172,共3页
Journal of Agricultural Mechanization Research
基金
黑龙江省农业科学院青年基金项目
关键词
农艺学
超微粉种衣剂
试验
大豆
agronomy
superfine particle seed coating power
experiment
soybean
