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对36个陆地棉种质材料的单纤强力与6个纤维品质性状之间的关系进行了通径分析,结果表明:细度是影响单纤强力的首要因素,且是其它性状间接影响单纤强力的主要通径,特别是成熟度对单纤强力的间接影响.因此,要提高单纤强力,应维持一定的细度,适当降低纤维主体长度.
The path analysis of the relationship between the single fiber strength and the six fiber quality traits of 36 Gossypium hirsutum germplasm showed that the fineness is the primary factor affecting the single fiber strength, Strong main path, especially the maturity of the single fiber strength of the indirect impact.Therefore, to improve the single fiber strength, should maintain a certain degree of fineness, appropriate to reduce the length of the main fiber.