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香蕉试管苗防冻栽培威廉斯、广东７４─１等品种抗寒力差，对低温敏感，春季种植营养杯苗至１１月初以后抽蕾开花，因遇上低温天气，花蕾不能抽出而出现包颈现象，若遇上持续三天以上低于３℃的阴雨天气，则受冻害。气温低于３℃，则心叶局部或全部枯萎。作者于１９９２─...
Banana plantlet antifreeze cultivation Williams, Guangdong 74 ─ 1 and other varieties of cold hardiness, sensitive to low temperature, spring planting nutrition cup seedlings to early November after the buds bloom flowering, because of the cold weather, buds can not be extracted and the phenomenon of packet neck , In case of rainy weather lasting less than 3 ℃ for more than three days, it will be frostbite. The temperature is below 3 ℃, the heart leaves partially or completely wilt. Author in 1992 ─ ...