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重庆适合种植荔枝吗

更新时间: 2020-09-21 00:00:00     

中国荔枝主要分布于北纬18至29度范围内,广东栽培最多,福建和广西次之,四川、云南、贵州及台湾等省也有少量栽培,亚洲东南部也有栽培,非洲、美洲和大洋洲有引种的记录。重庆的气候不适合荔枝的生长,荔枝树喜高温高湿,喜光向阳,它的遗传性要求花芽分化期有相对低温,但最低气温在零下2至零下四摄氏度又会遭受冻害;开花期天气晴朗温暖而不干热最有利,湿度过低,阴雨连绵,天气干热或强劲北风均不利开花授粉,花果期遇到不利的灾害天气,会造成落花落果,甚至失收。

关键词: 重庆 适合 种植 荔枝

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