棉花的最佳催熟期

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晚熟棉田应用乙烯利催熟,要严格掌握适宜的催熟期,才能取得最佳的催熟效果。不同年份棉田的适宜催熟期要依据棉花铃期和成熟期中的温度来确定。 Late ripe cotton application ethephon ripening, to strictly grasp the appropriate ripening period, in order to obtain the best ripening effect. The suitable ripening period of cotton field in different years depends on the temperature in cotton boll stage and mature stage.
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