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若在寒冷的冬季,将棉种冻晒一星期再贮藏,既有利于提高发芽率,又有利于杀虫防虫,灭菌防病。
If in the cold winter, the cotton seedlings freeze the sun for a week before storage, will help improve the germination rate, but also conducive to insecticidal pest control, sterilization and disease prevention.