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】对14个陆地棉品种(系)抗枯萎病性与农艺性状间的相关性研究表明,野生棉与栽培陆地棉的杂种后代品系RF-1和RF-4等对枯萎病免疫,但丰产性较差。以丰产优质材料作母本与抗病材料作父本的杂交后代品系华106(颚荆1号×中159)和6003[颚荆1号×(华101×中12)F1]的综合性状较好。14个材料抗病性与品质性状、产量性状间呈一定程度的负相关。产量和蕾铃脱离受环境影响较大,子指、衣指、衣分和绒长受环境影响较小。
The correlation between resistance to fusarium wilt and agronomic traits of 14 Upland cotton cultivars (lines) indicated that RF-1 and RF-4, the progeny lines of wild and cultivated Upland cotton, were resistant to Fusarium wilt. However, the high yield Poor. The comparative characters of Hua 106 (Jiao Jing 1 × Zhong 159) and 6003 [Jiao Jing 1 × (Hua 101 × Zhong 12) F1], which are male parents and disease-resistant materials, it is good. 14 material resistance and quality traits, yield traits showed a certain degree of negative correlation. The output and the detachment of the buds are greatly affected by the environment. The sub-fingers, the fingers, the velours and the velvet length are less affected by the environment.