南疆早熟棉品种覆膜与不覆膜栽培比较试验  

Comparative Tests of Film Mulching and No mulching of Early Maturing Cotton Variety in South of Xinjiang

作　　者：马丽[1] 李克福[1] 孙国军[1] 崔建强[1] 

机构地区：[1]新疆生产建设兵团第三师农业科学研究所/国家棉花产业体系叶尔羌河综合试验站,新疆图木舒克843901

出　　处：《棉花科学》2015年第3期27-30,55,共5页Cotton Sciences

摘　　要：为了探索早熟棉花品种在南疆干旱区滴灌条件下不覆膜(裸地)栽培技术,2014年叶尔羌河试验站进行了南疆早熟棉品种裸地栽培试验。结果表明:裸地栽培可适当推迟打顶时间,也可根据具体苗情而定;各品种裸地栽培单铃重、衣分均无太大差异,但绒长都较覆膜栽培的短,说明裸地栽培对品种的单铃重、衣分没有太大影响,但对绒长有一定的影响。裸地栽培个别品种在采收过程中有夹壳现象。In order to explore the no mulching cultivation techniques under drip irrigation in arid area in south of Xin-jiang,Yarkant River experiment station couducted the bare cultivation test of early maturing cotton varieties in South of Xin-jiang in 201 4 . The results showed that：bare cultivation could defer the topping time properly,can also according to the spe-cific growth . All varieties depending on bare land cultivation;Single boll weight,lint percentage had no much differences,but cashmere length was short compared with film mulching cultivation,It explained that the influence of bare cultivation on variet-ies were not too big in boll weight and lint percentage,but had certain effect on the fiber length . Individual species of bare land cultivation had clamping shell phenomenon in the harvesting process .

关 键 词：南疆 早熟棉品种 裸地 栽培 研究 

分 类 号：S562.037[农业科学—作物学]