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棉花生长发育、产量的高低以及品质的优劣与气候条件息息相关。当气候条件能充分满足棉花整个生育期正常生长和发育时,不仅可以满足其发育进程的需要,还可以获得较好的收成,并能提高棉花品质和等级;相反,当气候条件不利时,则会抑制棉花生长发育,使产量下降、品质降低。气候灾害一般可导致减产20%～30%,甚至更高。为此,要利用气候状况和指标综合分析棉花整个发育时段气候条件的优劣,以优避害,采取多元化、科学化等强有力预防措施,减轻危害,夺取棉花高产和优良的品质。
Cotton growth and development, the level of output and the quality of the merits and climatic conditions are closely related. When climatic conditions can fully meet the normal growth and development of cotton throughout the growing period, not only to meet the needs of its development process, you can get better harvest, and can improve the cotton quality and grade; the contrary, when the weather is unfavorable, then Will inhibit cotton growth and development, so that production decline, lower quality. Climate disasters can generally result in a 20% to 30% cut or even higher. To this end, it is necessary to make use of climate conditions and indicators to comprehensively analyze the advantages and disadvantages of climatic conditions throughout the development period of cotton so as to avoid disadvantages and adopt powerful preventive measures such as diversification and scientization so as to reduce the harm and seize high-yielding cotton and excellent quality.