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预防大棚黄瓜春季不结瓜

发布日期: 2017-11-08 08:25

yi、fashengyuanyin

dg真人游戏1、shengchanzhongliuguaduo。fanshinengzuozhudeguadouliuxia,duoyudecihuayebuzhaichu。

2、shifeibudang。guoliangshiyongfuhunfei,shideturangrongyenongduguogao,shigendexishounenglijianruo,yingxianglezhizhuzhengchangshengzhang。

3、dayaoguoliang。juedaduoshucainongzhizhuzhonghuaxuefangzhi,erhushinongyecuoshi,shiyaojiangeshijianduan、nongduyanzhongchaobiao,zaochengshajunjishiyongguoliang,xingchengyaohai,jiashangluanshijisuleinongyao,zaochenghuangguazhizhushenglishidiao,shihuangguashengzhangdianbunengzhengchangshengzhang。

dg真人游戏4、jiaoshuibudang。jiaoshuibuzhuyitianqizhuangkuang,yebuanzhizhushengzhangguilvfenxiqijiaoshuidelibiguanxi。ruguojiaoshuihouyushanglianyintian、diwenheqianghanliudengbulitianqideyingxiang,shidiwendiyu12℃,erturangxiangduishidugaoyu85%,zaochenghuangguaougen,congershigenxishengzhangshoudaoyizhi,duishangbudeshengzhangyingxiangjiujiaoda。

5、caishoubujishi。youyuguajiabuwen,youshiweiledengdaigaojia,babenyizhangchengdegualiuzaiguayangshang,zaocheng“zhuiyang”。zheiyangzuodejieguoshidapolezhizhuyingyangshengzhangheshengzhishengzhangdepingheng,shizhizhutineiyoujiyingyangxiaohaoguoduo。

er、yufangcuoshi

dg真人游戏1、luomanyaoshidang。huanggualuomanshibunengyiciluomantaidi,taidibuliyuhuangguadezhengchangshengzhang。luomanhou,huangguazhizhuweichizai1.5mizuoyounongyezhishi,baozhengzhizhushangyou15pianyishangdegongnengye,cainengbaozhengzhengchangdeguanghezuoyong,weichizhengchangshengzhang。

2、zhuyishuhuashuguo。duiyuzuoguajiaoduodezhizhu,yaoshidangshugua,qiebukejianguajiuliu,fouzerongyizaochengzhonghouqixieyang。dibufahuangdeyepianyaojishiqudiao,jianshaoxiaohao。

3、lianyintianjiaqiangguangzhaoguanli。yintianshilinjinzhongwushilakaicaoshan,ruguozaishidangfangfeng2xiaoshi,bujinbuhuijiangdipengwen,fanerhuizengjia2℃。lianyintianzhouzhuanqinghoubunengmengranquanbujiekaicaoshan,ying“jiehuashan”,yimianzaocheng“shanmiao”xianxiang。

dg真人游戏4、zhuyifeishuiguanli。wendudi,guangzhaoruoshi,jiaoshuicishubunengtaiqin,yibanzai20tianzuoyoujiaoyicishuijike,bunengdashuimanguan。haiyaozhuyi,zaijiaoshuihouyaodengpengneiwendutigaodao30℃yishangcaikefangfeng,erqiefengkouyingyouxiaodaoda,buyaoyicixingfangfengguoda,zaochengshanmiaoxianxiang。feiliaoyibansuishuichongshi,yaoshirongyibeihuangguaxishoudehanyoufuzhisuanhuoanjisuandefeiliao,yicixingyongliangbuyiguoduo。

dg真人游戏5、jiaqiangbinghaifangzhi。youyufangfengbujishi,pengneidayaohoujiyifashengyaohai,suoyizaiyongyaoshiyaoyangekongzhishiyongnongdu,buyaosanwuzhongnongyaohunpei,jianshaoyaohaifasheng。

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