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花椒能扦插吗
更新时间: 2020-06-28 00:00:00  

在5年生以下已结果的花椒树上,选取1年生枝条作插穗。插穗可用500毫克每升的吲哚乙酸浸泡30分钟或500毫克每升的萘乙酸浸泡2小时,也可采用温床催根的方法。苗期管理定植是关键,以芽刚开始萌动时栽植成活率最高,栽后应浇透水,生长季节追肥2到3次,干旱时并结合浇水。花椒树进入7月份后应停止追施氮肥,以防后季疯长。同时基肥应尽早于9到10月份施入,有利于提高树体的营养水平。初春土壤解冻后,将花椒树根系周围的土壤深刨30至50厘米,每株施有机肥30千克左右。4月中旬萌芽期、7月下旬采果后,每株各施标准化肥0.4千

关键词: 花椒

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