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春季育苗好时机苗圃消毒莫忘记

   2015-02-10 1205
核心提示:春季是育苗的大好时机,农民朋友在播种育苗或扦插育苗前,要及时对苗圃地土壤进行消毒,以杀灭病菌,提高育苗成活率。五氯硝基苯消毒:每平方米苗圃地,用75%五氯硝基苯4克、代
       春季是育苗的大好时机,农民朋友在播种育苗或扦插育苗前,要及时对苗圃地土壤进行消毒,以杀灭病菌,提高育苗成活率。 

 

wulvxiaojibenxiaodu:meipingfangmimiaopudi,yong75%wulvxiaojiben4ke、daisenxin5ke,hunhehouyu12gongjinxitubanjun,bozhonghouxiadianshanggai,duifangzhiyouturangchuanbodetanjubing、likubing、cudaobing、junhebingdengyoutexiao。

 

fuermalinxiaodu:meipingfangmimiaopudi,yongfuermalin50haoshengjiashui10gongjinjunyunpensazaidibiao,ranhouyongcaodaihuosuliaobomofugai,men10tianzuoyoujiediaofugaiwu,shiqitihuifa,liangtianhoujikebozhonghuoqiancha。cifaduifangzhilikubing、hebanbing、jiaobanbing、tanjubingxiaoguolianghao。

 

boerduoyexiaodu:meipingfangmimiaopudiyongdengliangshi(liusuantong∶shihui∶shuiwei1∶1∶100)boerduoye2.5gongjin,jiasailisan10kepensaturang,daiturangshaoganhoujikebozhonghuoqiancha,cifaduifangzhiheibanbing、bandianbing、huimeibing、xiubing、hebanbing、tanjubingxiaoguomingxian。  

 

duojunlingxiaodu:duojunlingnengfangzhiduozhongzhenjunbinghai。turangxiaoduyong50%deduojunlingkeshixingfenji,meipingfangmiban1.5ke,kefangzhigenfubing、jingfubing、yekubing、huibanbingdeng,yekean1∶20debilipeizhichengdutusazaimiaochuangshang,nengyouxiaofangzhimiaoqibinghai。  

 

liusuanyatiexiaodu:yong3%liusuanyatierongyechuliturang,meipingfangmiyongyaoye0.5gongjin,kefangzhizhenyehuamudemiaokubing,tao、meidesuoyebing,bingjianzhihuamuquetieyinqidehuanghuabing。  

 

daisenanxiaodu:daisenanshajunliqiang,nengshenruzhiwutinei,zaizhiwutineifenjiehouhaiyouyidingdefeixiao。yong50%deshuirongdaisenan350beiye,meipingfangmimiaopuditurangjiaoguan3gongjinxishiye,kefangzhihuahuideheibanbing、shuangmeibing、baifenbing、likubingheqiugenleizhongqiudengduozhongbinghai。

 
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