人工育苗山桃的步骤

      山桃是园林绿化中，常用的树种，耐寒性好，观赏价值高。在北方地区是常用的主要砧木，山桃育苗的关键就是采取适时种子处理、苗圃选择、播种、管理等一系列措施，下面小编为大家分享一下人工育苗山桃的步骤：

 

yi、zhongzichuli。shantaoshazangzhiqianxianyongqingshuijinpaozhongzi24-48xiaoshi，zhongzixuyaoshazang80-90tian，shiqichongfenxishui，yaoqiuzhongzishidu60%yishangweiyi。xuanzepaishuilianghao、buganzao、beifengchuwakeng，shenduzhangwozaidangdidixiashuiweiyishang，dongtucengyixia，yizhongziganghaochuzaidongcengyixiaweihaozhuyikengzhongyaoshiliangmaifangcaobatongqifangmei。jiluhaoriqi，zaiyinianzaochunshazangmoqijishijiancha，dangyou20-30%zhongzifayashijishibozhong。

 

er、miaopuxuanze：shantaoyumiaoduimiaopudiyaoqiubuyan,yingxuanzepodupinghuandebanyinpo、shanwodi、linjiankongdi、laohuangdi、nongtian、caidijunke。jizhanzhongturanghejishuidi。

 

san、zhengdi。miaopudizuihaozaitouyinianqiujijinxingshenfan，meimushirufushuyouzhifenfei4000qianke，guantoudongshui，jingdongtianfenghuachaojie，yiqidaohuohuaturang，peifeidili，shamieyuedongbingchongdezuoyong。yinianzaochunturangkaihuahou，papingzuoqi，qigao10limi，kuan90limi，qijianwakuan20limidegou。

 

si、bozhong。chunjiyumiaozai3yuezhongxiaxunzhi4yueshangxunjinxing，shuijiaodizaibozhongqianyixingqiguanzudishui,daishuishentoulianggan,biaotusongsanshizaimiaochuangkaigoubozhong。bozhongshijiangtaohepingfang，shihejianfangxiangyutumianpingxing，zhongxianchaoshang，liyujianglaizhongzizhagen、mengya。ranhoufutu2-3limi，puhaodimo。zhuyilianggouzhijiandetulengbuyaopengdiao，keyizaichumiaohouqidaozhichengzuoyong，bimianrishao。zaidimoshangbiaomianmeige2-3micongzhongyanghengxiangyahaotudai，shidimohuazhengweiling，keyouxiaobimianbeifengguakai。

 

wu、miaoqiguanli。chunjibozhonghoukaishichutu,chumiao,jishijiangmiaoshangfangdimokaiyishiduxiaokongtongfeng，zhubulianmiao。jingchangyanxu1yuezuoyou,zaiciqijianyingzhuyibaoshang。youmiaochuqihoujishizhonggeng,chucao,youtiaojianshikejiaoshui,7yuezhuifeiyici，shengzhangqijianmei15tianzuoyouyemianpenshi1bian0.3%linjiafei，bingjishifangzhibingchong。