白皮松苗期易感染猝倒病,yongbaipisongzhongzichangguiyumiao,youyupudixuanzebudang,miaoqiguanlibushan,wangwangzaochengyumiaoshibai。ercaiyongrongqiyumiao,zekeyibaozhengyumiaochenggong。tongshijubeiyixiahaochu:
rongqiyumiaodegenxifayulianghao,qimiaoshibushanggen,jianshaolemiaomuyinqimiao、yunshu、jiazhidengzuoyeshiduigenxidesunshangheshuifendesunshi,congertigaomiaomudeyizaichenghuolv,caiyongrongqiyumiaodeyizaichenghuolvkedadao85%yishang,weilemanzushichanggongying,jinkuaipeiyuchuyouzhidebaipisongzhuangmiao、damiao,zezuihaoxuanzerongqiyumiao。
1 zhongzicaijichuli
采种
xuanze 20 ~ 60 niansheng,shengzhangjianzhuang,ganxinghao,wubingchonghaidelinmuzuoweicaizhongmushu。dangqiuguoyoulvsebianhuangseshi(meinian 9 ~ 10 yue)jikecaizhong。jiangcaishoudeqiuguofangzaitongfenglianghaodedifang,tankailiangshai,meitianqinfandong,zhonglinkailiehouqiaodaqiuguo,tuochuzhongzi,fenggan,jianjingzawu,yongmadaihuobudaidengtouqirongqizhuangcun,fangzhishuhai。
zhongzichuli
ruguolainianbozhong,xuyaoduizhongzijinxingchuli,wanchengzhongzishenglihoushu,dapozhongzidexiumian。qichulifangfaweihunshamaizangchuli:zaidongjifengdongqian,xuanzeganzaobeifengxiangyangdedifang,wayigeshen 80 ~ 100 ㎝,kuan 60 ㎝,zhang 100 ㎝zuoyoudekeng(kengdaxiaoshizhongziliangduoshaoerding)。jiangganjingshisha(yishouniechengtuan,shousongjisanweiyi)pukengdi 20 ㎝hou,zaipingpuyicengzhongzi,houdu 2 ~ 3 ㎝,zaipuyicengsha,zhongjianchayishuzhugunhuosaoba,yilitouqi,yishangshufangfayicengshayicengzhongzipuzhilidimian 25 ㎝zuoyou,shangmaishazi,baohuhaokengzhouwei,buyaorenweihuoniaoshouweihai,yinianchuntian,dangqiwenhuisheng,turangjiedonghou,quchuzhongzixiaodu、cuiya。
zhongzixiaodu
chulidezhongziquchuhou,weifangzhibingchonghaidefasheng,yaojinxingzhongzixiaodu。yong 0.3 ~ 0.5 ﹪degaomengsuanjiarongyejinpao 5 ~ 8 fenzhong,laochuhouyongshuichongxi。
催芽
weibaozhengchumiaozhengqi,bozhongqianyaojinxingcuiyachuli,jijiangxiaoduhoudezhongzifangzaibeifengnuanhechu,shanggaimadaidengwu,changxiangmadaishangmiansashui,baochiwenduheshidu。jingchangfandongzhongzi,shutianhou,you 40 ﹪zuoyouzhongzilubaifayashi,jikebozhong。
2 pudixuanze
miaopudiyaoqiujiaotongbianli,dikuaipingtan,tucengshenhou,youguangaitiaojian,qiepaishuilianghao,zacaoshao。
3 yumiao
rongqiyumiao
rongqijiguige: xuanyongsuliaobomorongqidai、yingyangbo,bomorongqidaiguigeweigao 12 ~ 20 ㎝,zhijing 8 ~ 12 ㎝,hou 0.01 ㎜;yingyangboguigewei 13 × 16 ㎝。
基质
jizhipeizhiyiquanfeiqiejiegoushusong、touqi、toushuiwei yuanze。yibanxuanyongfuzhizhitu、shatu,bingguoshai,chuqucaogen、shikuai。meilifangmijiarushachongjixinbanlin 300g ,fangzhidixiahaichong;jiaruniaosu 1 ㎏huolinsuaneran 2 ㎏zuodifei。zaiyong 0.5 ﹪liusuanyatierongyejinxingturangxiaodu,duifang 12 tianhouzhuangdai。
rongqidaidezhuangtianhebaifang
zhuangdaishiyaozhuyizuodaobianzhuangtubianshidangyashi,turanglvediyurongqibianyuan,yiliyuyihoujiaoshui。rongqidaianmiaochuangbaifang,liuchubudao,baifangyaozhili、jijin,xinglieyaozhengqi,buliukongxi。
播种
zaisheshitiaojianxiakeyitiqianbozhong,lutiantiaojianxia,zaiwenduchixushenggaoshi,shishibozhong,zaichumiaoqianbikaiwanshuang。zaibozhongqian 2 tian,chongfenjiaoshuiguantourongqidai,zaiturangbiaomianbuqinijikedianbo,meigerongqidaidianbo 2 — 3 lizhongzi,bohousa 1 ㎝houtufugaizhongzi,jishisashuibaochitumianshirun。
miaoqiguanli
shuifeiguanli:anshangshufangfabozhong,zaichumiaoqianbuxuyaojiaoshui,rufaxianganhan,kepenwubushui。miaomuchutuhou,yaojiehepenshui,pensashajunji,yufangmiaomubinghai。zaijinrushengzhangqiyaojiadagongshui,shidangshifei,duocaiyongyemianshifei dinongdu、didansuyifangtuzhang;shengzhanghouqibudaofei,shimiaomuchongfenmuzhihua,anquanyuedong。
zheyang:chumiaochuqishidangcaiyongzheyangwang,zhugundengzheyang,fangzhirizhuo。
miaomuhuanchuang:meinianduirongqimiaojinxinghuanchuang,tongshiqieduanrongqiwaidegen,zhongxinbaifang,jiaoshui。ruopeiyudamiao,haiyinghuandarongqi。
datianyumiao
caiyonggaochuangyumiao,zuohaomiaochuanghou,yong 0.5 % fes0 4 jiaopohuoyi lokg ·mu -1 fensachuang,jiaoshui,duimiaochuangjinxingturangxiaodu, 10--12 tianhoubozhong,bozhongliang 50 kg ·mu -1 。caiyongtiaobo,bofu 5cm ,xingju locm ,zhongzifuxiaodu、guoshaixitu 1 ㎝。miaoqiguanlitongshangshushuifeiguanli、zheyang、chucao。diernianhuodisannianjinxingyizai,jixupeiyang。yingzaoshengtaigongyilinkeyong 3 ~ 4 nianshengmiaodaitushangshanzaolin。
jiajiefanzhi
shaoliangdebaipisongyumiaokecaiyongjiang 1 nianshengnenzhijiajiezai 3 — 4 nianshengyousongxinshaoshang,jiakuaipeiyudamiao,danshidaliangdejiajiefanzhizaishengchanshangbushiyong。
4bingchonghaifangzhi
baipisongmiaoqibingchonghaijiaoshao,zaishengchanshangjianchiyiyufangweizhudeyuanze,fangzhiyuyumiaojishucuoshixiangjiehe。
songlikubing : zaiweifabingshi,pendengliangshi 800--1000 beiboerduoyefangzhi。
rizhuo:miaomuchutuhouhuotaiyangguangqiangshijishizheyin。
zhongying:zaipeitushiruoyongnongjiafeizuojifeizebixufushu、fensui。
songya : keyong 50 %xinliulinruyou 2000 beiyefangzhihuo 40 %yangleguo 800--1000 beiyefangzhi。