苏棉18号丰产稳产性及其产量构成因素分析  

Analysis of High and Stable Yield and Yield Components of Cotton Variety-Sumian No.18

作　　者：刘水东[1] 何林池[1] 徐纪嘉[1] 郝德荣[1] 

机构地区：[1]江苏沿江地区农业科学研究所,江苏如皋226541

出　　处：《安徽农业科学》2001年第4期445-446,共2页Journal of Anhui Agricultural Sciences

摘　　要：根据 1996～ 1997年江苏省中熟抗病棉花品种区域试验资料 ,对苏棉 18号的丰产性、稳产性和产量构成因素进行了分析。结果表明 :该品种丰产性、稳产性好 ,适应性强 ;其高产栽培途径是主攻每公顷铃数 ,兼顾提高单铃重 。The characters of high and stable yield of cotton variety-Sumian No.18 and its yield components were analyzed according to the data from the regional trial in Jiangsu Province in 1996 and 1997. The result indicated that Sumian No.18 had high and stable yield and wide adaptation. Main purpose in cultivation measure for high yield was to obtain as many as number of balls, then to increase the ball weight and to promote coordination development.

关 键 词：棉花 苏棉18号 丰产性 稳产性 产量构成因素 

分 类 号：S562[农业科学—作物学]