摘要
本研究选用多种资料,通过对不同纤维品质指标的重要性与皮棉产量的相关性及指标再现性,稳定性的分析指出:纤维长度整齐度,是一项既非常重要而又与皮棉产量无不利相关的纤维品质指标,应将其与纤维强度等指标一起作为纤维品质育种的重要选择指标,考虑到其它指标的特殊性,为协调产量与品质的关系,近期陆地棉品质育种应重点对纤维强度及长度整齐度进行选择。
Based on various data,the importance of cotton fiber characters in correlation with the lint yield,repeatance of testing and variance were analysed.It was shown that the fiberlength uniformity was important to the yarn quality and had not correlated with the lintyeild.It should be used as an important selective chareacter with others such as the fiberlength and strength.Cosidering the particalarity of other characters and the coordinationof the yield with the quality,we should pay attention to fiber length uniformity andstrength in recent cotton breeding.
出处
《山东农业大学学报（自然科学版）》
CSCD
1991年第1期42-48,共7页
Journal of Shandong Agricultural University：Natural Science Edition
关键词
棉花
纤维品质
纤维箍度
纤维齐度
upland cotton(G.hirsutum L.)
fiber quality
selective goal
fiber length uniformity
