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1995年江苏省6666.7hm2以上移栽地膜棉示范县(市)结果表明,移栽地膜棉单产比露地移栽棉增13.1%~16.5%。移栽地膜棉的伏前桃、伏桃和早秋桃的比例在83%~90%之间,售棉品级和衣分分别比露地移栽棉高0.1~1.0级和1~2个百分点。在扣除地膜和铺膜用工成本后,移栽地膜棉公顷产值比露地移栽棉高1830~4020元。移栽地膜棉具有提高土壤温度和保墒、提墒的作用
In 1995, Jiangsu Province 6666.7hm2 transplanting cotton membrane demonstration counties (cities) results show that transplanting mulberry cotton yield increased by 13.1% to 16.5% than the open transplanting cotton. Transplanting cotton membrane pre-V, V, and early autumn peach ratio of 83% to 90%, the sale of cotton-grade and lint -respectively than the open field transplanted cotton 0.1 to 1.0 and 1-2 A percentage point. After deducting the cost of mulching and filming, the output value of transplanting mulch cotton is 1830 ~ 4020 yuan higher than that of transplanting cotton. Cotton transplanting cotton film has to improve the soil temperature and moisture, to mention the role of moisture