棉花穴盘育苗移栽高产示范试验  

High-yielding Demonstration of Plug Seedling and Transplanting of Cotton

作　　者：戴祥[1] 毛筱晔 陈宽兵 

机构地区：[1]江苏省连云港市东辛农场,江苏连云港222248

出　　处：《河北农业科学》2011年第1期16-17,共2页Journal of Hebei Agricultural Sciences

摘　　要：采用对比设计,研究了棉花穴盘育苗移栽栽培方式与地膜直播栽培方式(CK)对棉花生长和产量的影响。结果表明:棉花穴盘育苗移栽栽培方式的棉花生育期较CK长12 d,虽然全生育期整齐度和苗期生长势较CK差,但花期和絮期的生长势好于CK,单株成铃数明显增多,增产显著。棉花穴盘育苗移栽栽培方式可以在生产上大面积推广应用。The effects of cultivation methods of plug seedling and transplanting and direct seeding covered with plastic film on the growth and yield of cotton were studied.The results showed that the growth period of plug seedling and transplanting prolonged 12 days than CK,the uniformity during the whole growth period and growth vigor at seedling period were worse than CK,while the growth vigor at blooming period and boll opening period were better than CK,and the number of bolls per plant and yield incresased.The plug seedling and transplanting could be applied in a large area.

关 键 词：棉花 穴盘育苗 地膜直播 农艺性状 产量性状 产量 

分 类 号：S562[农业科学—作物学]