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采用田间小区试验,研究单垄半膜覆盖栽培方式对烤烟生长、产量和品质的影响。结果表明:采取单垄半膜覆盖栽培方式对提高烟叶经济性状有一定促进作用,较对照可增产36 kg/hm~2,增效522元/hm~2,同时较单垄全膜覆盖栽培方式可减少50%地膜的使用量,降低能耗50%,减少“白色污染”程度,具有较好的应用推广前景。
The field plot experiment was used to study the effects of single ridge semi-film mulching cultivation on the growth, yield and quality of flue-cured tobacco. The results showed that the cultivation method with single ridge and semi-film mulching had a certain promotion effect on the economic traits of tobacco leaves. Compared with the control, the yield could increase 36 kg / hm ~ 2 and increase the efficiency by 522 yuan / hm ~ 2, Can reduce the use of 50% of the film, reduce energy consumption by 50%, reduce the degree of “white pollution ”, has a good prospect of application and promotion.