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保护地黄瓜嫁接育苗方法冬春季预防沤根病害

发布日期: 2019-07-02 23:16

(1)shexing*jiefa: jiesui(huanggua)yingbizhenmu(nangua)tizao2~3tianbozhong。jiesuibozhonghouyuel0~12tianjinxingjiajie。zheishihuangguadediyipianzhenyekaishizhankai,nanguadeziyewanquanzhangkai,shijiajiedeshiqi,huangguahenanguadegaodudouwei5~7limi。jiajieqian2~3tiannei,jiangyumiaowenshizhongdewendujiangdi2~3℃,cushiyangmiaoshengzhangcuzhuang。jiajieshibayangmiaofenbiecongyumiaopanzhongwachu,zaihuangguaziyexia1limizuoyouchu,chaozhediyipianzhenyedefangxiang,xiangshangcheng15du~20dujiaoxieqieyidao,shendapeizhouzhijingde2/3chu。ranhouchuqunanguamiaodeshengzhangdian,zainanguaziyedexiafang1limizuoyouchu,xiangxiacheng20du~30dujiaoxieqieyidao,shendapeizhouzhijingde2/3chu,qiekouzhangda5~7haomi。zheilianggedaokouruguoqiedetaiqian,huijiangdichenghuolv;ruguoqiedetaishen,nanguadeshangbuyizheduan。jianghuangguahenanguadeqiekouxianghujiehehaoyongjiaziguding,huoyongsuliaodaidengbangfu,bingbaliangzhumiaozairutongyiyingyangbohuoyumiaoqizhong。yinjiekoubuwei*jindimianshi,huangguayouzhangchubudinggendexixing,qiebingyuanwuyicongshangchuqinru,shijiajiemiaoshiquyingyongjiazhi。gujiajiemiaodejiekouyinglitumianshaogaoxie;zaipeiyuxiaomiaoshipeizhouyishaozhangxie。jiajiehoubajiajiemiaofangzaigongpengneihuoyumiaoqineibaochijiaogaodeshiduhuanjing,chuangwenyaobaochi25℃zuoyou。jing10tianzuoyoujiajiemiaochenghuohou,zaijiekouchuxiamianjianduanhuangguadepeizhou,zai*jinjiekoufujindeshangmianjianduannanguapeizhou。huangguapeizhoujianduanhouzhongwuyoumiaoweinianshi,keyongcaoliandengfugaizheyin。zaihuangguadepeizhoujianduanhou,zaipeiyang8~10tianjiukeyidingzhi。

(2)chajiefa: nanguadebozhongqiyingbihuangguatizao5~7tian。zaihuangguabozhonghou7~8tian,youmiaodeziyezhanping,nanguadiyipianzhenyeweilushi,shijiajiedeshiyishiqi。jiajieshi,chuqunanguadeshengzhangdian,yongyigenxuejian、guanghuadezhuqian,congnanguaziyejibudeyicexiangpeizhouzhongxiechacheng0.5~0.7limishendedong。bahuangguamiaocongziyexiafangxieqieyidao,jiangmiaoqiexia,qiemianzhang0.5~0.7limi。ranhoubahuangguamiaocharunanguamiaodexiaodongzhong,shihuangguahenanguadeqiekoumiqiejiehe,bingshihuangguayunanguadeziyezheshengdefangxiangchengjiao*shizixing。yibanqingkuangxia,nanguamiaokeyongzuodimiao(jibuxuwachu),jiajiehou2~3tianneimiaochuangyingbaochigaoshizhuangtai,chuangwenbaitianyingbaochi25~30℃,yewen23℃,zhongwuyingshidangzheyin。jiajie10tianhou,yangmiaodejiekouchuyiyuhe,jikejinxingyibanguanli,yue1geyuehoudingzhi。huangguazaibaohudizaipeizhong,kuweibing、yibingdengturangchuanbobinghaiweihaiyanzhong。muqianshangmeiyouhenlixiangdekangbinghuangguapinzhong;yaojifangzhichengbenhengao,xiaoguoduoshubumingxian。jiaoke*decuoshishigenghuanturang,dangongzuoliangtaida,wujunturangdelaiyuanbuguang,erhuanchalunzuozeshijiantaizhang,yeshoutudixianzhi。liyongkangbingdenanguazuozhenmupeiyujiajiemiao,zekejibenshangkongzhishangshubinghaidefasheng,shimuqianfangzhihuanggualianzuofashengbinghaidezuihaobanfa。fanglanzhong:bozhonghouruoyulianyinyuhuodaxuetianqi,chuangtushiduda,chumiaoyanchieryizaochenglanzhong。fangzhicuoshishihanlengkongqilicaiquniangrewenchuanghuodianrexianwenchuangyumiao,yitigaopengshineidewendu,yekecaiquduocengfugaizengwen,huoyongwanghuojiawen,daimiaochuangwendushenggaohouzaibozhong。

dg真人游戏fangshaogen:miaochuangneishiruweifushudeyoujifeihuoshifeibujunyunhuoshiyongkuangzhifeiliaoguoduo,zaiturangshuifenbuzushiyishaogen。shaogendeyoumiaoyepianheshengzhangdianzhousuo,genxikuhuangshouruo,yanzhongshizhengzhuweinian。fangzhicuoshishizaimiaochuangneishirufushuxisuideyoujifeiliao,bingyuchuangtubanyun。shaoshidansuhuafei,faxianshaogenhaiyingjishijiaoshui。

dg真人游戏fangougen:chuangtushuifenzai90%yishang,wendudiyu10℃shi,huangguagenxidehuxizuoyonghexishuinenglidadajianruo,changchuxianougen。ougendeyoumiaoyepianweinian,genbufahuangfulan。fangzhicuoshishizaiqingtianjiekaifugaiwu,xiangchuangmianjunyunsashiyicengxigantuhuocaomuhui,bingsuijigaiyan,zheiyangjikejiangdichuangtushidu,youyouzengwenzuoyong。

dg真人游戏fangbinghai:huangguayoumiaoqidezhuyaobinghaishicudaobing,bingjunfanzhishiyideturangwenduwei15℃zuoyou,miaochuangneigaoshidiwenshiyifabing。beiweihaideyoumiaopeijingjibuchanshengshuizizhuangansebingban,buduanraojingkuozhan,zuihouganbingchushousuochengxianzhuangcudao。fangzhicuoshishijiaqiangmiaochuangdezengwenjiangshiguanli,jianshaofabingjihui。chumiaohoujishitongfenglianmiao,yitigaoguamiaodekangbingnengli。faxianbingzhujishibachu,bingyong70%wulvxiaojibenhe80%daisenxinfenjidenglianghunhe,meipingfangmimiaochuangsashi10ke,keyouxiaodifangzhibinghaidefasheng。

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