不同拌种剂在花生上的使用效果分析

Analysis on the Effect of Different Seed Dressing Agents on Peanut

选取了4种常用的拌种剂翠瑞+爱尔稼、拌有益+卫福、高巧、亮苗进行小区试验,通过花生出苗率、保苗率、产量、经济性状等指标的调查,对拌种剂使用效果作出分析、评价,筛选防效好、安全性高的药剂。结果表明,4种药剂对预防花生苗期病害、提高出苗率,降低死苗率均有明显效果,与对照(不拌种)相比,各经济性状指标得到提升,增产效果显著。其中,亮苗效果最为突出,出苗率、保苗率最高,分别达95.8%和91.5%,增产幅度最高,达33.6%,单株有效分枝数、单株生产力均较高,饱果重率、百果重、百仁重、荚果饱满度等各项经济性状较优良。

Four commonly used seed dressing agents,Cuirui+Aierjia,Banyouyi+Weifu,Gaoqiao and Liangmiao were selected for plot experiment.Through the investigation of peanut seedling emergence rate,seedling preservation rate,yield and economic characteristics,the application effect of seed dressing agent was analyzed and evaluated,and the agents with good control effect and high safety were screened.The results showed that the four medicines had obvious effects on preventing peanut seedling diseases,increasing emergence rate and reducing the dead seedling rate.Compared with the control(no seed mixing),the economic traits were improved and the yield was increased significantly.Among them,the effect of Liangmiao was the most prominent,the emergence rate and seedling preservation rate were the highest,reaching 95.8%and 91.5%,respectively,and the yield increase range was the highest,reaching 33.6%.The number of effective branches per plant and productivity per plant were higher,and the economic traits such as full fruit weight,100-fruit weight,100-kernel weight and pod plumpness were better.