天津地区棉花新品种比较试验  

New Cotton Varieties Comparison Test in Tianjin

作　　者：赵玉娟[1] 苏凤贵[1] 赵建忠[1] 董淑香[1] 郝俊峰 刘万华[1] 

机构地区：[1]天津市武清区农业技术推广中心,天津301700 [2]天津市武清区河西务镇农科站,天津301714

出　　处：《天津农业科学》2012年第4期157-159,共3页Tianjin Agricultural Sciences

摘　　要：选择了8个棉花新品种进行田间比较试验,为指导棉花生产和减少农民购买棉种的盲目性提供依据。结果表明,冀棉228等3个品种的籽棉产量显著高于对照品种冀杂1号,同时表现出较强的抗病虫能力和较好的产量结构。其中冀棉228表现突出,籽棉产量位居首位,银瑞361居第2位,科欣1号居第3位。8 new cotton varieties were selected for field comparison test to provide a basis for improving cotton production and re- ducing farmer blindness in purchasing cotton seed. The results showed that the yield of three varieties such as Jimian 228 etc, were higher than the control variety Jiza 1. They also showed strong insect resistance and better yield composition index. Among of the 8 varieties, Jimian 228 showed outstanding performance with the highest seed cotton yield, Yinrui 361 ranked the second, and Kexin 1 ranked the third.

关 键 词：棉花 新品种 籽棉 产量品比试验 

分 类 号：S562[农业科学—作物学]