湖南农业科学Issue(2)：36-39,4.DOI:10.16498/j.cnki.hnnykx.2025.002.007
不同覆盖物对烤烟防草效果及烟叶产质量的影响
Effects of Different Mulching Materials on Weed Control and the Yield and Quality of Flue-Cured Tobacco
摘要
Abstract
This study aims to reveal the effects of different mulching materials on weed control and the yield and quality of flue-cured tobacco.The flue-cured tobacco cultivar'Yunyan 87'was planted with no mulching(CK),straw mulching(T1),and plastic film mulching(T2).The results showed that both T1 and T2 had good weed control effects,which,however,differed among different mulching materials.Within 35 days after transplanting,T1 demonstrated the best weed control effect.T2 showed rapid growth in the early stage,early maturity and harvesting,and a short growth period of flue-cured tobacco in the field.However,T2 showed higher incidence of rhizome diseases than CK and T1 at the late stage.T1 outperformed other treatments in terms of the output value and yield.In summary,mulching film could keep temperature and moisture to promote early growth and rapid development of tobacco plants.In the middle and late stages,it was more prone to rhizome diseases.Therefore,the film needed to be uncovered and put on the ridge about 30 days after transplanting.Straw mulching demonstrated good performance of weed control and moisture and fertilizer retention and prevented mulching film pollution.Accordingly,the flue-cured tobacco cultivated with straw mulching showed the highest yield and quality.关键词
烤烟/防草效果/产量/质量Key words
flue-cured tobacco/weed control effect/yield/quality分类
农业科技引用本文复制引用
杨通隆,梁亨武,顾永丽..不同覆盖物对烤烟防草效果及烟叶产质量的影响[J].湖南农业科学,2025,(2):36-39,4.基金项目
贵州省黔东南州科技局项目(2022522600200046) （2022522600200046）
