dg真人游戏

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黄瓜苦味的形成原因及预防措施

发布日期: 2017-11-05 22:12

dg真人游戏jinnianlai,suizhebaohudihuangguazaipeimianjidezhujiankuoda,xuduozhongzhihufanying: zaochunbaohudizaipeidehuangguagenguapubianyoukuwei,yanzhongyingxiangbaohudihuangguadejingjixiaoyi。

dg真人游戏huangguakuweidefasheng,shiyouyuhuangguadezhizhuhanyouyizhongjiaokuweisucdewuzhi,zheizhongwuzhibujincunzaiyuzhizhutinei,erqieyecunzaiyuhuangguadeguoshinei。dangdansuduo、wendudi、rizhaobuzu、yingyangbuliangyijizhizhushuairuoduobingdengshengyubuzhengchangshi,kuweisuyiyuxingchenghejilei,yincizaizaipeishangyingshefashihuangguadeyingyangshengzhangheshengzhishengzhang、dishangbuhedixiabushengzhangpinghengjinxing,shifangzhihuangguakuweifashengdegenbencuoshi。

dg真人游戏yi、huangguakuweideyichuanxingjiyufang

huangguafakudeyichuanxingshouxianxingdanjiyinbikongzhi,jiumuqianxianyoudehuangguapinzhongziyuanlaikan,jueduimeiyoukuweidehuangguapinzhongshibucunzaide。yincizaizaipeishang,yingxuanzekuweishaoqingdehuangguapinzhongzhongzhi。

er、zaipeicuoshiduihuangguakuweifashengdeyingxiangjiyufang

dg真人游戏1.wendudangqiwenhuodiwendiyu13℃shi,xibaoshentouxingjiangdi,yangfenheshuifenxishoushoudaoyizhi,huangguayichuxiankuwei;lingwaidangpengwengaoyu30℃,qiechixushijianzhang,zhishiyepiantonghuagongnengjianruo,guanghechanwuxiaohaoguoduohuoyingyangshidiaohuangguayehuichuxiankuwei。yinci,yingjinliangzengjiabaohudisheshidezengwenbaowenxingneng,diaojiehaowendu,bikaikuweixingchengdewendujiexian。

dg真人游戏2.shuifenhuangguadezaipeiguanliyingshizhizhudeshengzhangzhuangtaiheshengtaitedian,jishigongjiqishengyusuoxushuifen,yibaochizhizhuzuzhidepengya、zhizhutiwendewendingjishenghuafanyingdeshunlijinxing。jiaoshuiyingzuodaoshaoliangduoci,shuiwenbukeguodi,yingjinliangcaiyongmoxiaruanguanweiguanjishu,yanfangyinzhizhutineishuifendekuiqueerjianjieyingxiangzhimeidefenjie,yibimianhuangguakuweisucdexingcheng,bingzaiganzaotiaojianxiajinruguoshi。tebieyingzhuyideshidingzhihoudunmiaobuyingguodu,fouzegenguayiku。

3.yingyangzaishengchanshangyaofangzhidanfeishiyongguolianghuolin、jiafeibuzu,tebieshidanfeiguolianghenrongyizaochengzhizhutuzhang;suizhezhizhudebuduanshengzhang,yingzengjiadanfeishiyongliang,zaikaihuajieguoqiyingpinghengshifei,dan、lin、jiabiliwei5: 2: 6。tongshiyingpeihegenwaizhuifei。①yemianpenshixituweifei: miaoqi、shihuaqi、youguaqigepen1ci,ketigaozhizhukangbingnengli,tigaohantangliang1—2gebaifendian。②yemianpenshiniaosuye: zaishenghuaqiheshengguoqimeigongqingyongniaosu7.5kgjiashui2250kgbanyunhoupenshi,bujinnengzengjiahuangguachanliang,hainenggaishanhuangguapinzhi,youqishitiancuidumingxiantigao。③yemianpenshixibaofenliesu: zaihuangguahuaqiqianhoupen2—3cixinxingfenliekangshengsutongwei1hao,nengshihuangguazengchan25%yishang,tigaozuoguolv30%zuoyou,tigaohantangliang1—2gebaifendian,erqiehainenggaishanhuangguapinzhi。

dg真人游戏4.midudingzhiguomi,guangzhaobuliang,guanghezuoyongjianruo,yuwuzhijileishao,huidaozhihuangguakuweijiazhong。muqian,baohudihuangguadezaipeimiduyibanwei5.55—6.30wanzhu/hm2,zheijiubirancunzaiqianqimiaoxiao、miaoxilangfeidi,manjiahouyouyinzhizhufanmaoxianghuzheyin,zaochengguangzhaobuzu,yuyinyutianzedalianghuagua,binghaijiazhong,chanliangweidadaogaofengjiuhuiluoxialai,nanyishixianfengchanfengshou。weicibaohudihuangguazaipeiyingcaiyongzaoqimizhi,houqixizhidezaipeifangfa,jiputongzhuju26—30cm,xingju60cm,xianan15cmzhujudingzhi,zaitongyilongshangdedi3、6、9……zhubushangjia,dangzhangdao12—14pianzhenyeshiqiajian,shiqixunsujiegua,zhumanguacaishouwanhoubadiao;di2、5、8……zhushangjia,dangzhizhuzhangdao1.2—1.4mgaoshiqiajian,shiqijiakuaijiegua,dangzhumanguacaishouwanhouyebadiao。zheiyangzaipei,zaoqichanliangtigaojin1bei,erriyuxiade1、4、7……zhudezhujujiangzengdadao45cm,jidagaishanletongfengtouguangtiaojian,tigaozuogualv、chanlianghekangbingnengli,tongshiyejianshaokuweiguadefasheng。

5.shanggenzaifenmiao、chantang、turangguohanshiyishanggen,ershihuangguakuweijiazhong。shengchanshangbozhongyingyongshapanbozhong,qimiaoshijinliangshaoshanggen,fenmiaoyingyongsuliaoyingyangbohuozhikoudai,zaipeishangyingjinliangcaiyonglongzuodimofugaizaipei,ruobukoudimo,chandishiyingqianqishaoshen,houqishaoqian,miaoyanchushaoqian,limiaoyuanchushaoshen。

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