摘要
在河西灌区试验观察了5种三唑类种衣剂在春小麦上的应用效果。结果表明,6%立克秀、3%敌萎丹和17%多.克.酮种衣剂对小麦黑穗病防病效果较好,增产率可达14.0%以上,其中17%多.克.酮种衣剂对小麦苗期生长有轻度抑制,但生长中期可恢复正常生长。16.3%多.克.醇种衣剂处理后的出苗率略低于空白对照,增产率为9.5%;8%克.烯种衣剂则对小麦生长的影响较大,防病效果较好,但增产效果不明显。
The Triazole fungicides are the main content of seed-coating formulations, in this paper, the effects of Triazole seed coating formulations on spring wheat was observed in Hexi irrigation area. The results showed that the control effects of 6%Raxil FS, 3%Dividend FS and 17% Duo＇Ke＇Tong FS were much better against wheat smut, and the increase yield rate can access to over 14.0%, which 17% Duo＇Ke ＂Tong FS has slight inhibiting effect on wheat seedling growth, which would be turned back to normal growth in the middle stage of wheat growth. The radio of seedling of 16.3%Duo·Ke·Chong FS is slightly lower than untreated, and the radio of increase yield was 9.5%. 8%Ke·Xi FS has bad effect on growth of wheat, the control effects was much better, and the increase yield is not obviously.
出处
《甘肃农业科技》
2012年第7期22-24,共3页
Gansu Agricultural Science and Technology
基金
国家燕麦产业体系(nycytx-14)资助
关键词
三唑类种衣剂
春小麦
苗期生长
防病效果
增产效果
Triazole seed-coating formulations
Spring wheat
Seedlings growth
Control efficacy
Stimulation effect
