摘要
为探寻云烟116在贵州省毕节市威宁烟区生态条件下的适宜群体,本研究采用群体留叶数、植烟密度2个因素随机区组设计,研究不同群体结构对云烟116田间生长、经济性状及烟叶品质的影响。结果表明:植烟密度为1 000株/667 m^(2)、群体留叶数为2.0万片/667 m^(2)时,云烟116打顶前的农艺性状表现一般,经济性状最好,产量达到189.98 kg/667 m^(2),产值达到3 819.12元/667 m^(2),该群体的烟叶化学成分及协调性较优,其中部叶的综合评价最高。
In order to explore the suitable group of Yunyan 116 under ecological conditions in Weining tobacco-growing area, Bijie city,Guizhou Province, the effects of different group structure on field growth, economic characters and tobacco quality of Yunyan 116 were studied by random block design with two factors of group leaf number and tobacco density. The results show that when the planting density was 1 000 plants/667 m^(2) and the number of leaves left in the population was 20 000 leaves/667 m^(2), the Yunyan 116 had a general agronomic character and the best economic character, with the yield reaching 189.98 kg/667 m^(2) and the output value reaching 3 819.12 yuan/667 m^(2).The chemical composition and coordination of tobacco leaves of this group were better, and the comprehensive evaluation of partial leaves was the highest.
作者
彭三喜
郜军艺
熊晶
文德锋
周俊成
刘仁祥
高焕晔
PENG San-xi;GAO Jun-yi;XIONG Jing;WEN De-feng;ZHOU Jun-cheng;LIU Ren-xiang;GAO Huan-ye(College of Tobacco,Guizhou University/Key Laboratory of Tobacco Quality Research of Guizhou Province,Guiyang 550025,China;Bijie Tobacco Company of Guizhou Province,Bijie 551700,China)
出处
《特产研究》
2022年第5期38-42,共5页
Special Wild Economic Animal and Plant Research
基金
贵州省烟草公司毕节市公司科技计划项目(贵毕烟[2020]01号)
贵州省烟草公司重点研发项目(2020XM07)。
关键词
云烟116
群体结构
产质量
贵州省毕节市威宁县
Yunyan 116
group structure
production quality
Weining county of Bijie city of Guizhou province
