benwendaininlejiechishandetedianjiqifanzhijishu:
池杉的外形特点:weiluoyeqiaomu,shugaokeda25mi。shuguanjiaozhai,chengjiantaxing;shuganjibupengda,tongchangjuxizhuanghuxigen;yinianshengxiaozhilvse,ernianshengxiaozhihehongse。yezuanxinghuotiaoxing,jintiexiaozhiluoxuanzhuangpailiehuotiaoxingyeshaozhan,zhongmaiweilongqi;chunjinenlv,qiuhouzhuanzonghongse。
池杉的地理分布:yuanchanbeimeidongnanbuzhaozediqu。weigulaodejieyimiaomuzhiyi。woguo20shijichuyinren,muqianzaizhangjiangnanbeishuiwangdiquyichengweizhongyao delvhuashuzhong。
池杉的生态习性:qiangyangxingshuzhong,bunaibiyin。shiyiyunianjunwendu12〜 20diqushengzhang,wendupiangao,gengyouliyushengzhang。naihanxingjiaoqiang,duanzandedi wen(yi17)bushoudonghai;jiangshuiliangfengfu(jiangshuiliangzai1 000haomiyishang)li yushengzhang,naishixingqiang,zhangqijinzaishuizhongyenengzhengchangshengzhang,danyejuyidingdenai hanxing。xishenhou、shusong、shirundesuanxingturang。kangfengliqiang.mengyaliqiang,weisu shengshuzhong。duisuanjianxingjiaomingan,dangturangphdadao9shi,changdaozhiyoumiaosi wang,danhuanghuaxianxianghuisuimiaolingzengdaerxiaoshi。
池杉的绿化用途:tebieshiyushuixishidichengpianzaizhi、guzhihuocongzhi,changheshuishan、luoyushan、moxigeluoyushandenghunzai,gouchengdutedehubianshuijing;yuqiuse yeshuzhongrushuishan、yinxing、qingfeng、huanglianmudenggouchengzhuanglideqiuseyejingguan。hai kezuoweinongtianshuixiangwanglvhuahefanghulinjianshedeyouliangshuzhong。
池杉的繁殖技术:最常见的为播种繁殖和扦插繁殖。
播种繁殖:播种之前要进行种子采集和种子处理两个过程。池杉对土壤pH反应敏感。中性或微碱土育苗,常出现苗木黄化现象,生长不良.故宜选地下水位较高,pH在5到6.5之间,肥沃湿润的沙壤土播种育苗。冬季播种以12月为好,春季播种宜在2月中、下旬进行。
qianchafanzhi:jinjinian,youyuqihoufanchangduizhongzideyingxiang,chishandebozhongfanzhifayalvjiaodi。zaidangqianzhongyuanbuzudeqingkuangxia,qianchayumiaoshichishanfanzhidezhuyaofangfa。qianchafanzhishi,weilekuodatiaoyuanjiasufanzhi,chuleyingzhiqianchawai,haikezaixia、qiujijieyingyongnenzhiqiancha。qianchayumiaofenyingzhiqiancha、nenzhiqianchaliangzhong。qianchayiyongyoulingshudeqiushaodaizhongqiancha。chatiaoyonggaomengsuanjiayejinpao2h,xiaoguohao。yizhiyaodaituqiu,xiaomiaozhanni。