天气预报 > 其他 > 葡萄树扦插在什么季节
葡萄树扦插在什么季节
更新时间: 2020-09-14 00:00:00  

春季土温10到15摄氏度进行扦插时,将鸡粪、锯木屑、河沙、菜园土按配比混合作培养土,装入底部有小孔的小塑料袋,使培养土高15厘米左右,而后将三芽一段的葡萄枝条用清水浸泡一夜,轻轻插入培养土中,上端留一芽在塑料袋外面,进而将塑料袋埋入土中,浇足水后,上面加盖薄膜,至成苗为止。与露天插育苗相比,此法具有如下好处:

成苗早,较露天扦插提早将近一个月;成活率高,达百分之九十五以上,而露天扦插一般仅为百分之八十,节省浇水的劳力;占地少。

关键词: 葡萄 什么 季节

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