"稳保多彩"对烤烟增产防病效果的研究
Yield Increase and Disease Prevention Effect of Wenbao Duocai(WBD)in Flue-cured Tobacco
李春丽 1顾兴波 1张志忠1
作者信息
- 1. 玉溪农业职业技术学院,云南玉溪 653100
- 折叠
摘要
以烤烟203为材料,开展"稳保多彩"增产剂对烟草的增产提质防病效果试验.结果表明,"稳保多彩"处理(处理A、处理B)与CK比较,处理A产量增加3.04％,产值增加6.35％,上等烟比例提高2.35％,均价提高0.77元/kg;处理B产量增加1.52％,产值增加3.73％,上等烟比例提高2.35％,均价提高0.77元/kg."稳保多彩"处理使烟草花叶病的发病率和病情指数明显降低,也使赤星病的病情指数明显降低,对两种病害均有一定防效.
Abstract
Using flue-cured tobacco 203 as material,an experiment was conducted to investigate effect of Wenbao Duocai(WBD)yield-increasing agent on tobacco yield increase,quality improvement,and disease prevention.The results showed that compared to CK,Treatment A increased the yield by 3.04％,the output value by 6.35％,the proportion of high-grade tobacco by 2.35％,and the average price increased by 0.77 yuan/kg.Treatment B increased output by 1.52％,the output value by 3.73％,the proportion of high-grade tobacco by 2.35％,and the average price increased by 0.77 yuan/kg.The incidence and disease index of tobac-co mosaic disease were significantly reduced,as well as the disease index of red star disease,and it had a certain control effect on both diseases.
关键词
烤烟/增产剂/农艺性状/经济性状/防病Key words
Flue-cured tobacco/Yield enhancers/Agronomic traits/Economic traits/Disease引用本文复制引用
基金项目
稳保多彩增产剂对烟草的提质增产效果试验横向课题()
出版年
2024
NETL
NSTL
万方数据