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本文对我国黄河、长江两流域1985—1986年(第6轮)抗病棉花区试品种的纤维品质进行了分析。结果指出,在参试品种中,“中棉12”和“冀合3016”的纤维品质综合表现较好,且在环境间的变异较小。品种纤维品质综合表现变异程度的大小与综合表现的优劣呈中度负相关(r=-0.409)。
In this paper, we analyzed the fiber quality of the regional cotton cultivars from 1985 to 1986 (the 6th round) in the Yellow River and the Yangtze River in China. The results showed that the fiber quality of “Zhongmian 12” and “Jihe 3016” performed well in the tested varieties with less variation in the environment. There was a moderate negative correlation (r = -0.409) between the extent of variation in the overall performance of varieties and the overall performance.