喷施微生物菌剂对烤烟生长发育和上部烟叶经济性状的影响  

Effects of Microbial Agent on the Growth and Economic Traits of Flue-cured Tobacco

作　　者：蔡兴[1] 裴晓东 邓小华[1] 徐怡琳[1] 何命军 李帆 黄松青 肖志君 

机构地区：[1]湖南农业大学农学院,长沙410128 [2]湖南省烟草公司长沙市公司,长沙410011

出　　处：《作物研究》2017年第2期166-169,共4页Crop Research

基　　金：湖南省烟草公司长沙市公司科技项目(CYKJ2015-03)

摘　　要：为提高烤烟上部烟叶的可用性,以‘云烟87’为材料,研究了喷施微生物菌剂对烤烟生长发育和上部烟叶经济性状的影响。结果表明:喷施微生物菌剂"优烟1号"能促进烤烟根系和上部烟叶生长,提高根系活力,增加上部烟叶的叶绿素含量,有利上部烟叶光合作用,提高烤烟上部烟叶的产量、产值和上等烟比例。In order to improve the availability of the upper leaves of flue - cured tobacco, the variety ‘4 Yunyan 87’ was used as material to research the effect of microbial agent on the growth and development and the economic characters of flue - cured tobacco upper leaves. Results showed that the growth of flue - cured tobacco root system and upper leaf were promoted by spraying microbial agent The root activity and the chlorophyll content of upper leaves of flue - cured tobacco were also improved. Microbial agent was beneficial for the photosynthesis of tobacco upper leaves, increased the product, output value and the proportion of high quality upper leaves of flue - cured tobacco.

关 键 词：烤烟 上部烟叶 微生物菌剂 

分 类 号：S572.06[农业科学—烟草工业]