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桃树栽植后的夏季管理

   2015-01-12 863
核心提示:新栽桃树6月上中旬开始进入速生期。当新梢萌发60厘米以上时应当进行第一次修剪,7月上中旬进行第二次夏剪,8月上中旬进行第三次夏剪。下面为你介绍桃树栽植后的夏季管理方法。

xinzaitaoshu6yueshangzhongxunkaishijinrusushengqi。dangxinshaomengfa60limiyishangshiyingdangjinxingdiyicixiujian,7yueshangzhongxunjinxingdiercixiajian,8yueshangzhongxunjinxingdisancixiajian。xiamianweinijieshaotaoshuzaizhihoudexiajiguanlifangfa。

 

1、摘心。

zhuzhizhaixin:shouxiangenjukaixinxingdeyaoqiu,anzhujudaxiao,helipeibeizhuzhi。yibandangzhujuzai2miyineishi,kexuanliu2gezhuzhixiangduishenxiangxingjian(yaxingzhengzhi);dangzhujuzai2miyishangshi,kexuanliu3gezhuzhi(pingmianjiajiaohuwei120du)。zai6、7、8sangeyuezhong,xinshaofenbiemeizhang60limijiuzhaiquxianduan10limiyishangxinshao。yaoliyongceshengzhixiangqianyanshen,shiqizuoyouguaiwan,liushuishixiangqianshenzhan,yiliyugujiazhishangpeibeidejieguozhizuzhangshijunheng,litijieguo。

cezhizhaixin:dangzhujudayuhuodengyu4miyishangshi,yaozaimeigezhuzhishangpeibei2gedadebeixieshengcezhi。yibandiyicezhijuzhonggan40~50limi,diercezhi(zaidiyicezhiduimian)juzhugan100limizuoyou。qizhaixinfangfatongzhuzhi,dandiyiciliudeceshengzhiyaozaicezhidewaimian。

qitazhizhaixin:zhucezhiliangcejibeishangwangzhikeliu5~10limilianxuzhaixin,yixueruoshushi,cushengfenzhi,cuqichenghua,peiyangchengdazhongxingjieguozhizu。zhongyong、pingxiexiruodekeshuaifangbudong,liuqichenghua,fuyangshuti。

 

2、shuchuguoduowangzhi。zhuzhixuandinghou,duizhuganshangguoduodewangzhiyingjizaoshuchu,pingxiexiruodekeliuzhefuyangshuti。danyicibukequzhiguoduo,gengbuyaozaizhuganshang“duikou”shudazhi。

  

3、lazhihedingzhi。duizhuzhijiaoduguoxiaode,buyaocaiyong“beihouzhihuantou”fangfakaizhangjiaodu,fouzehuizaocheng“dashujianxiaole,xiaoshujianlele”。keyu8yuezhongxiaxun(chushuqianhou)lazhikaijiao。duizhuzhijiaoduguodade,yingjishiyongyazhidingqilai,yicujingezhuzhizhijianjunhengshengzhang。

 
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