论文部分内容阅读
目的:在大田观察棉花抗低温种衣剂防治烂种、烂芽及病虫害的效果。方法:2010年和2011年在新疆库尔勒市和玛纳斯县进行小区试验。结果:播期提前的情况下,2种抗低温种衣剂(新配方)与其它几种常规种衣剂同时进行对比试验,试验中,配方2的效果明显好于其它处理,最后产量比对照高出23.0%。结论:2年的试验研究表明,抗低温种衣剂对低温造成的烂种、烂芽具有明显防治效果,在棉花生产中,推荐使用棉花抗低温种衣剂。
OBJECTIVE: To observe the effect of low temperature resistant seed coating on controlling rotten seeds, rotten buds and pests and diseases in the field. Methods: Community trials were conducted in 2010 and 2011 in Korla, Xinjiang and Manas County. Results: In the case of early sowing date, two anti-low-temperature seed coating agents (new formula) were tested simultaneously with several other conventional seed coating agents. In the experiment, the effect of formula 2 was significantly better than that of other treatments. The final yield was higher than that of the control 23.0% more than the average. Conclusions: Two years of experimental studies have shown that low temperature resistant coating agents have obvious control effects on rotten and rotten buds caused by low temperature. In cotton production, low temperature resistant seed coating agents are recommended.