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香冠柏扦插繁殖技术简介

   2014-12-04 1306
核心提示:香冠柏生长速度缓慢,木质化程度比较高,植株体内单宁含量较高的特点,因此多采用无性繁殖,本文使用的扦插繁殖技术可以有效提高香冠柏的繁殖速度,改进繁殖方法。具体方法如下。

xiangguanboshengzhangsuduhuanman,muzhihuachengdubijiaogao,zhizhutineidanninghanliangjiaogaodetedian,yinciduocaiyongwuxingfanzhi,benwenshiyongdeqianchafanzhijishukeyiyouxiaotigaoxiangguanbodefanzhisudu,gaijinfanzhifangfa。jutifangfaruxia:

 

1、xiangguanboqianchafanzhideshijian

xiangguanbodexunsushengzhangjijiezhuyaojizhongzai3-10yue,mengyaqijizhongzai3-6yue。weitigaoqianchafanzhidechenghuolv,wosuoxuanyongdefanzhishiqiweixiangguanbodemengyaqi,suoxuanyongdezhitiaoweibanmuzhihuazhitiao。duiyuqianchaeryan,banmuzhihuazhitiaobimuzhihuazhitiaogengrongyichanshengbudinggen。3-5yueweimeiyujijie,kongqishiduda,wendushizhong,shijinxingqianchafanzhidezuihaoshiqi,yincixuanzezaicishijinxingshiyanfanzhi。

  

2、xiangguanbochatiaodexuanzeyuchuli

suoxuanzedechatiaoshixiangguanbodangnianmengfachulaidebanmuzhihuazhitiao。panduanxiangguanboshifouweibanmuzhihuazhitiaodebiaozhunshi,gaixinmengfadezhitiaojibuweihehuangseerzhitiaodezhongshangbuweihuanglvse,zhenggezhitiaodeyansechenghuanglvse,ermuzhihuachengdujiaogaodezhitiaozhiyouzhitiaodeshangbucaichenghuanglvse。youyubanmuzhihuazhitiaodanninghanliangjiaodi,yincirongyimengfabudinggen。

qianchayongdechatiaozhangduwei10-12cm。genjushijianjingyan,xiangguanbochatiaoyijibudaiyou0.5-1.0cmhehuangsebanmuzhihuabufenweiyi。qudiaojibusuoyoulaohuadecezhi,yijianshaozhengfamian。chatiaojiankouyaopinghua,yiliyubudinggendemengfa。

jianjiexialaidechatiaoanzhaoyidingdeshumukunzhahaohoujinpaoyuqingshuizhongbeiyong。qianchaguochengzhong,womeiyouduichatiaojinxingjisuchuli,dancongqianchadejieguolaikan,xiaoguobingbucha。

  

3、xiangguanboqianchachuangdezhengli

xiangguanboqiancha,qiqianchadejizhishibijiaozhongyaode。jingguoduinitan/zhenzhuyanhunhejizhi、longkanghuijizhi、huangtu/longkanghuijizhi、sushajizhideshiyanjieguoduibifaxian,an4:3:2:1denitan/zhenzhuyan/hesha/huangtudejizhileixinggengjuyouyouyuexing。zheizhongjizhizaibaoshui、shusong、touqidengxingnengfangmianbiqitajizhidouyaohao。

zaipeizhiqianchajizhiqianyingjiangnitan、hesha、huangtudengjizhicailiaozairiguangxiapushai,shiqitutuansongsanbingdadaoxiaodudexiaoguo。jiangpushaihaodejizhijunyundihunhezaiyiqi,puyuqianchachuangnei,pingzheng,bingyongpenwuqijiangchachuangjizhijiaotou。jizhidehouduwei8-10cm。

  

4、xiangguanbodeqianchajiqianchahoudeguanli

jiangchatiaoanzhao2*2cmdezhuxingjujinxinggaomiduqiancha,qianchashenduwei2-3cm。qianchashiyaoyaoyongzhuqiandachuyindong,fangzhiyongchatiaozhijiecharujizhishiershousun。qianchawanbijiyongweipentoujiangshuijunyunpensayuchatiaobiaomian,zhijizhishitouweizhi。zaiyongzhuganzuojia,zaichachuangshangdajiangongpeng,gongpengfu2cengbomo。fumoyanmi,shiqineibuxingchengjubugaowengaoshihuanjing。chachuangzuihaoshezhizaidapeng,yiliyuchachuangneibudewendudiaojie。

yibanlaijiang,chachuangneibujubudegaowenhegaoshizuirongyidaozhibingjundezisheng,danduiyuxiangguanboquebutong。youyuxiangguanbodeteshuxiangweibenshenjiujuyouyidingdeshajunzuoyong,yinci,burongyifashengbinghai。zaiwoqianchade512gechatiaozhong,meiyouyigeshiyinweibinghaierfulansiwangde。

chachuangdewendukongzhizai28℃zuoyou,chatiaonengrenshou30℃zuoyoudegaowen,chaoguo35℃shizeyingjinxingqiwendiaojie。fangfayoutigaokongqishidu、jiecemianhuobeifengkoudebomojiangwendeng。gaokongqishiduheshizhongdeturanghanshuiliangshiqianchafanzhideyiduimaodun,zhiyouhenhaodezhangkonglecainengdadaozuihaodexiaoguo。zai512geshiyanchatiaozhong,youyuturangshidubugoueryinqituoshuisiwangdechatiaoyou24zhu,benciqianchashiyandechenghuolvwei95.31%。

xiangguanboqianchashishiyideturangshidushi70-80%,erturangshidukongzhizai85%yishang,yizhitiaobiaomiankeyijiandaoshaoliangwuzhuweizuijia。

 
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