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首页> 外文期刊>Cotton Reseach Journal >Trends in Cotton Fibre Quality Improvementin India
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Trends in Cotton Fibre Quality Improvementin India

机译：印度棉纤维质量改善的趋势

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High speed spinning requires cotton with better fibre strength (730mm) were more in PRIS (18-44%) than PUBS (3-33%) and their frequency was consistent in PIUS, but decreased in PUBS. Hybrids with FL (< 28 mm) decreased in PIUS and increased in PUBS. The FL improvement was not apparent from mean data; however, FL was not deteriorated over years. Efforts to reject lower FL were evident from data. Mean fibre strength got reduced in PUBS (24.8 to 19.6g/tex) and in PRIS (25.1 to 20.1 g/ tex). This was supportedfromfrequency distribution data Thefrequency of hybrids having (> 23 g/tex) got reduced from 2002 to 2008 in both PUBS (21 to 0%) and PRIS (37 to 0%). The percentage of hybrids having (<21 g/tex) got increased over the years (5 to 41 %) in PUBS and (3 to 18%) in PRIS. The efforts to improve I^S were not visible. Although spinning industry demand long, strong cotton. Strong cottons with extra staples could not be released till now. While developinghybrids, breeders in India consider farmers as primary customers and hardly give emphasis for improvement of spinning potential of hybrids. The (S: L) need to be improved in hybrids to make cotton more spinning friendly at higher counts. Recently, cotton is available in abundance, the quality is neglected and probably leading to under spinning of cotton. Most cottons in the Indian market is FL 29 mm and FS 21 g/tex depicting needfor improvement ofFS, if not FL, which is not easy asFSis negatively associated with yield.
机译：高速纺纱需要具有更高纤维强度（7 30mm）的杂种在PRIS（18-44％）中比PUBS（3-33％）更多，并且在PIUS中它们的频率一致，但在PUBS中降低。 FL（<28 mm）的杂种的PIUS减少而PUBS的增加。从平均数据来看，FL的改善并不明显。但是，FL多年来并未恶化。从数据中可以明显看出，拒绝降低FL的努力。 PUBS（24.8至19.6g / tex）和PRIS（25.1至20.1 g / tex）的平均纤维强度降低。频率分布数据支持了这一点。PUBS（21％至0％）和PRIS（37％至0％）中具有（> 23 g / tex）的杂种的频率从2002年降低至2008年。在PUBS中，具有（<21 g / tex）的杂种的百分比在过去几年中增加了（5％至41％），而在PRIS中则增加了（3％至18％）。改善I ^ S的努力并不明显。尽管纺纱行业需求旺盛，棉花需求强劲。到目前为止，坚挺的棉花加上多余的订书钉无法释放。在开发杂交种的同时，印度的育种者将农民视为主要客户，几乎没有重视提高杂交种的纺丝潜力。杂种中的（S：L）需要改进，以使棉花在更高支数时更易纺。最近，棉花供应丰富，其质量被忽视，并可能导致棉花的纺丝不足。印度市场上的大多数棉花为FL 29 mm和FS 21 g / tex，这表明需要改善FS，如果不是FL，这是不容易的，因为FS与产量负相关。

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