摘要
为探索药剂浸种对水稻种子发芽率的影响,寻找一种对种子发芽率影响较小,又能起到防病作用的最佳方法。作者以郯城县大面积种植的水稻品种临稻16为试验材料,研究7种药剂对水稻种子发芽势及发芽率的影响。结果表明,不同药剂和浓度的配比,对种子发芽势和发芽率存在显著或极显著差异,乙蒜素和杀虫单的配比、咪鲜胺吡虫啉拌种不会影响种子的发芽率,适乐时与锐胜、适乐时、福利星+噻虫嗪的适当配比对种子的发芽率有轻微抑制作用,其它药剂的处理对种子的发芽都有明显抑制作用。
In order to explore the influence of medicament seed soaking on rice seed germination rate,so as to find the best methodwhich does not affect the germination rate of seeds and has the role of disease prevention,the writers research the influence of sevenkinds of medicaments on rice seed germination potential and germination rate by using the rice variety-Lindaol6as the test materialwhich is planted in large area in Tancheng county.Results show that different ratios of the medicaments and the concentrations can leadto significant or extremely significant differences for seed germination potential and germination rate.The ratio of the Ethylicin and theMonosultap,and Prochloraz Imidacloprid seed dressing cannot affect the germination rate of seeds.The appropriate ratio of Shileshi andRuisheng,and the appropriate ratio of Shileshi and Fulixing+Thiamethoxam can cause the slight inhibition of the germination rate ofseeds,while the other treatments have obviously inhibitory effects on the germination of seeds.
作者
马秀娟
卞小伟
宋群
李娟
MAXiu-juan;BIAN Xiao-wei;SONG Qun;LI Juan(Tancheng Seed Company, Tancheng, Shandong, 276100, China;Tancheng Fine Seed Breeding Farm, Tancheng, Shandong, 276100, China)
出处
《耕作与栽培》
2017年第3期41-43,共3页
Tillage and Cultivation
关键词
药剂
水稻
发芽率
medicament
rice
germination rate
