2021 Xinjiang cotton fluffing period forecast

Based on a comprehensive analysis of the agro-meteorological conditions since cotton bloomed in Xinjiang, the cotton growth and development status at various monitoring points, future weather and climate trends, and the results of the meteorological prediction model during the cotton blooming period, it is expected that most cotton in northern Xinjiang will grow during the cotton blooming period in 2021. The weather is later than normal in this region, and slightly earlier than normal in most cotton areas in southern Xinjiang. Among them: Turpan City is currently spun out, Aksu Cotton District and Southern Bazhou Cotton District are in early September, Northern Xinjiang Cotton District and Kashgar Cotton District are in late to early mid-September, northern Bazhou, Kezhou, and Hotan Cotton Districts are in In the middle of mid-September, the Hami cotton area is in mid-to-late September.

The cotton boll opening period is an important period for cotton to increase autumn peaches, boll weight, lint content and fiber quality. A late cotton boll opening period may cause some cotton bolls to fail to mature normally, and the proportion of post-frost flowers will increase, resulting in a reduction in yield and fiber quality. All localities should pay attention to the weather conditions during the period of cotton fluffing, strengthen field management, promote cotton boll development, and pay attention to the forecast of the suitable spraying period of machine-picked cotton defoliants, and make early preparations for the spraying of machine-picked cotton defoliants to ensure high quality and high yields.

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