摘要
以杂交棉标杂A1、豫杂35和常规棉中棉所41为材料进行试验,研究杂交棉的生长发育特征。结果表明,杂交棉苗期长势强、出叶速度快,叶片数多;植株较高,果枝较长,果枝数和果节数多。杂交棉单铃重和皮棉产量均高于常规棉,且达极显著水平。品质分析结果表明,杂交棉的纤维长度、强度、细度等比较协调,优于常规棉。
Field test with hybrid cotton Biaoza A1, Yuza 35 and common cotton Zhongmiansuo 41 showed that the seedling of hybrid cotton grew faster with more leaves. Its plant was higher, boll-bearing branch was longger and the numbers of boll-bearing joint were more. The weights of single boll and lint yield of hybrid cotton were higher than that of common cotton. Determination showed the fiber strength, lenght and fineness of hybrid cotton were more harmonious, being better than that of common cotton.
出处
《河南农业科学》
CSCD
北大核心
2005年第9期33-35,共3页
Journal of Henan Agricultural Sciences
关键词
杂交棉
生长发育
产量
品质
Hybrid cotton
Growing development
Yield
Quality
