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一、贮前处理1.适当晾晒 收获后应就地进行晾晒,一般应晾晒至外帮轻度萎蔫变软,失水为其毛重的15％左右,以防运输、贮藏中造成较多的机械伤;同时适当晾晒后还可提高其细胞液浓度,降低冰点,增强抗寒力。但切忌不可过度晾晒。 2.修整与预贮 晾晒后还应进行修整,摘除黄帮烂叶,剔除无心菜及病虫严重的个体。修整后,要在阴凉处码成垛进行预贮,预贮期间要注意倒菜,同时也要注意防冻。
First, the pre-storage treatment 1. Appropriate drying should be carried out after the sun drying, drying should generally be outside to help light wilting soft, water loss is about 15% of its gross weight, to prevent the transport, storage, resulting in more machinery Injury; the same time drying can also increase the concentration of its liquid, reduce freezing, and enhance the cold resistance. But should not be over-drying. 2. Trimming and pre-drying should be carried out after the dressing, removal of yellow to help rotten leaves, excluding vegetables and Pest Insects serious individuals. After trimming, in the shade of the yard into a pre-storage, pay attention to during the dumping turnip, but also pay attention to antifreeze.