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国内外的大量研究表明,棉纤维品质除受遗传基因控制外,在很大程度上还受气候和土壤等生态因子的影响。如土壤水分不足,将导致棉纤维变短,单纤维强力增强,马克隆值增大;温度是制约棉花纤维素相对积累速率的主要环境因子,在20～30℃范围内,
A large number of studies both at home and abroad show that the quality of cotton fiber is greatly influenced by ecological factors such as climate and soil in addition to genetic control. If the soil moisture is insufficient, the cotton fiber will be shortened, the strength of the single fiber will be enhanced and the micronaire value will increase. Temperature is the main environmental factor that restricts the relative accumulation rate of cotton cellulose. In the range of 20-30 ℃,