不同垄体覆盖方式对烤烟产质量的影响
Effects of Different Ridge Mulching Ways on Yield and Quality of Flue-cured Tobacco
张卓 1刘晓颖 2何永秋 3范才银 3罗华杰 2徐天养 4李鹏飞 4周冀衡2
作者信息
- 1. 湖南农业大学烟草研究院,湖南长沙 410128;湖南省烟草衡阳市公司常宁市分公司,湖南常宁 421500
- 2. 湖南农业大学烟草研究院,湖南长沙 410128
- 3. 湖南省烟草衡阳市公司常宁市分公司,湖南常宁 421500
- 4. 云南省烟草公司文山州公司,云南文山 663000
- 折叠
摘要
[目的]探寻不同垄体覆盖方式对文山地区烤烟产质量的影响.[方法]以烤烟云烟87为材料,在大田条件设计4种不同垄体覆盖方式,研究对其烤烟生理特性、品质及产量的影响.[结果]与CK相比,烟草生长前期采用地膜覆盖,团棵期揭膜后覆盖玉米秸秆的处理方式可以提高上、中部叶总糖和还原糖含量,降低烟碱含量;改善烟叶主要化学成分的协调性,并且揭膜后覆盖秸秆(T2处理)的烤后烟叶产量、均价、产值和中上等烟比例等的均优于其他处理.[结论]揭膜后覆盖秸秆为文山烤烟生产中较优的垄体覆盖方式.
Abstract
[Objective]To explore different ridge mulching ways for quality of flue-cured tobacco production in Wenshan Area.[Method]By taking flue-cured tobacco cultivar Yun87 as test material,four different ridge mulching methods in field, we researched the physiological characteristics, quality and yield of flue-cured tobacco.[Result] Compared with the CK, the treatments using plastic film mulching at the early stage of tobacco growth and covering corn straw after film-uncovering at resetting stage could increase the contents of total-sugar and reducing-sugar, and reduce the contents of nicotine on the upper and central tobacco leaves.It also showed that the coordination of main chemical composition in tobacco leaves could improve, the flue-cured tobacco's yield, average price, production value and the ratio of superior leaves under the treatment of covering corn straw after film-uncovering (T2) were better than the others.[Conclusion]Covering corn straw after film-uncovering (T2) was a better ridge mulching way in Wenshan tobacco production.
关键词
秸秆覆盖/化学品质/经济性状Key words
Ridge mulching/Chemical quality/Economic characters引用本文复制引用
出版年
2017
国家科技期刊平台
NSTL
维普
万方数据