打顶期和留叶数对茄衣品种云雪1号产质量的影响
Effects of topping period and number of leaves left on yield and quality of cigar wrapper varieties Yunxue No.1
沈俊儒 1王振充 2唐旭兵 1任龙辉 1方保 1甄安忠 1孔垂思3
作者信息
- 1. 云南香料烟有限责任公司,云南 保山 678000
- 2. 云南省农业科学院农业环境资源研究所,昆明 650205;昆明学院农学与生命科学学院,昆明 650214
- 3. 云南省农业科学院农业环境资源研究所,昆明 650205
- 折叠
摘要
采用云南茄衣品种云雪1号为试验材料,设置9种封顶期和留叶数处理,研究打顶期和留叶数对雪茄烟叶农艺性状和经济性状的影响.结果表明,云南省保山市隆阳区潞江镇和芒市遮放镇两地种植的云雪1号在打顶时间相同时整体上均为留叶数18片处理的经济性状表现更佳.在留叶数相同时,芒市遮放镇在选择中心花开放50%打顶表现出的经济性状更佳,潞江镇则为中心花开放10%打顶表现出的经济性状更佳.互作分析显示,留叶数对茄衣的产量、产值影响最大,其次是打顶期.打顶期与留叶数的互作影响最小.
Abstract
Using Yunnan cigar wrapper varieties Yunxue No.1 as material,nine kinds of topping periods and the number of leaves left were set up to study the effects of topping period and the number of leaves left on the agronomic and economic characters of cigar tobac-co leaves.The results showed that Yunxue No.1 planted in Lujiang Town,Longyang District,Baoshan City,Yunnan Province,and Zhefang Town,Mangshi City,Yunnan Province,had better economic characteristics when the topping period was the same and the number of leaves left was 18.When the number of leaves left was the same,Yunxue No.1 planted in Zhefang Town of Mangshi showed better economic traits when performing topping at the central flower opening 50%,while this variety planted in Lujiang Town showed better economic traits when performing topping at the central flower opening 10%.The interaction analysis showed that the number of leaves left had the greatest influence on the yield and output value of the cigar wrapper,followed by the topping period.The interaction between the topping period and the number of leaves left was minimal.
关键词
雪茄烟/打顶期/留叶数/产质量/茄衣品种/云雪1号Key words
cigar/topping period/number of leaves left/yield and quality/cigar wrapper varieties/Yunxue No.1引用本文复制引用
基金项目
云南省烟草公司科技重大专项(2022530000241005)
出版年
2024
NETL
NSTL
万方数据