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海棠花怎样繁殖
更新时间: 2020-10-24 00:00:00  

1、海棠花繁殖,常用播种,分株和嫁接繁殖。以嫁接为主,也可压条与分株,播种法仅用于育种;

2、海棠花栽培中只须适当灌溉,施肥,并注意整形修剪,即可株健花繁,播种可在秋后或春后进行;

3、海棠花园艺品种多用嫁接法繁殖,以山荆子或海棠实生苗作砧木,枝接,芽接都可以,枝接可用切接,劈接法,芽接多用丁字形接法;

4、春季萌芽前或秋季7到9月间进行海棠花嫁接。春季萌芽前或秋冬落叶后分株繁殖;

5、春季播种前,种子须经30到100天低温层积催芽处理,春季进行一次修剪,剪除枯弱枝条,保持树形疏散,通风透光。

关键词: 海棠花 怎样 繁殖

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