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东莞蔬菜配送

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东莞蔬菜配送中心谈谈芹菜空心的原因与预防

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东莞蔬菜配送中心谈谈芹菜空心的原因与预防

发布日期:2017-05-21 00:00 来源:http://bjyzbjl.com 点击:

东莞蔬菜配送中心365竞彩谈谈芹菜空心的原因与预防

HUABEIDIQUQINCAIZAIPEIYISHIXINPINZHONGWEIZHU,DANYOUDEZHONGZHICHUXIANKONGXINXIANXIANG,YINGXIANGLECHANPINPINZHI、CHANLIANGHESHOURU。YOURENRENWEISHIZHONGZIWENTI,DANYOUYUZAIPEIHUANJINGTIAOJIANBULIANGHEGUANLIJISHUBUDANG,YOULIANGDESHIXINPINZHONGZHONGZIYEHUIZHANGCHENGKONGXINQINCAI,XIANJIANGQINCAICHANSHENGKONGXINDEYUANYINJIYUFANGCUOSHIFENSHURUXIA。 YI、ZAOCHENGKONGXINDEYUANYIN 

1、ZAIBAOHUDIZAIPEI,RUGUOWENDUTAIDI,GUANGZHAOBUZUHUOSHOUDONGHAI,ZHISHIYEPIANGUANGHEZUOYONGJIANRUO,BINGSHIGENXIDUIYANGFEN、SHUIFENDEXISHOUYUNZHUANSHOUZUERCHANSHENGKONGXIN。 

365竞彩2、ZAILUDIZAIPEI,YUDAOGAOWENGANHANSHIZAOCHENGKONGXINDEZHUYAOYUANYIN,TEBIESHIXIAJIZHOUYEWENCHAGUOXIAO、HUXIXIAOHAOJIAODUO,RUGUOTURANGSHUIFENGONGYINGBUJUNYUN,QINCAISHENGZHANGGUOCHENGZHONGSHENGLIQUESHUIHUIYIZHIGENBUDUIGEZHONGYUANSUDEXISHOUSHUSONG,BUJINYINGXIANGDINGYASHENGZHANG,HAISHIYEBINGZHONGHOUBIZUZHIJIAHOU,WEIBUHESHUDAOZUZHIXIBAOLAOHUA,BOBIXIBAOZUZHIPOLIEERKONGXIN。 RUGUOSHOUHUOGUOCHI,GENXIXISHOUNENGLIJIANGDI,YINGYANGBULIANG,XIBAOPOLIE,ZUZHISHUSONG,YEBINGLAOHUAERZHONGKONG。 

3、SHUIFEIGUANLIBUDANGHUIZAOCHENGKONGXIN。QINCAIGENXIXIFEINENGLIRUO,NAIFEINENGLIQIANG,XUYAOJIAOQUANMIANDEFEILIAO,SHENGZHANGQIDANSUFEILIAOSHIZHONGZHANZHUYAODIWEI,TURANGHANDANSUNONGDU200X10-6ZUOYOU,HANLIN150Xl0-6ZUOYOU,HANJIA120X10-6ZUOYOUWEIYI,SHENGZHANGQIANQILINFEIBUZUDUIYEPIANFENHUAHESHENZHANGBULI,YOUMIAOSHOURUO,SUOYICHUQISHIYONGLINFEIHENZHONGYAO。ZHONGHOUQIJIAFEIDUIYANGFENDESHUSONG、YEBINGCUZHUANG、CHONGSHI、YOUGUANGZEQIHENDAZUOYONG。SHENGZHANGWANGQISUOXUDEFEILIBUGOUHUOQUESHUISHI,SHENGZHANGSHOUYIZHI,YEBINGHUIZHONGKONG。RUGUOTURANGGANHANHUODANFEIGUODUOHUIFANGAIDUIWEILIANGYUANSUPENGHEGAIDEXISHOU,XIQINDUIPENGMINGAN,DANGZHIZHUQUECHUSHIYEBINGHUIZONGLIE,XINYEBIANHEGUILIE,QUEGAIYIYOUFAXINFUBING。QINCAIPEN920NENGZENGCHAN,DANPENHOUSHUIFEIYAOGENSHANG,YEBUKEGUOLIANGPENSHI,FOUZEYEHUICHUXIANKONGXINXIANXIANG。 

365竞彩4、ZAIFEISHUIXIANGTONGQINGKUANGXIA,TURANGYANJIANXINGQIANG,JIAOZHANZHONGHUOSHAXINGDAYIJIBINGCHONGHAIYANZHONGDIKUAIYIFASHENGKONGXIN。 

东莞蔬菜配送中心

365竞彩ER、YUFANGKONGXINDECUOSHI 

1、XUANYONGCHUNZHENGDEGAOZHILIANGDESHIXINYOULIANGPINZHONGZHONGZI,DAOKEXINLAIDEZHONGZIBUMENGOUMAILIANGZHONG。 

365竞彩2、XUANZESHIYIDEDIKUAIZHONGZHI。FUHANYOUJIZHI、BAOSHUIBAOFEILIQIANGBINGQIEPAIGUANTIAOJIANHAODESHARANGTUWEIYI,TURANGSUANJIANDUYIZHONGXINGHUOWEISUANXINGWEIHAO,JIZHANTUHESHAXINGTURANGZHONGZHI。 

3、DIAOJIEHAOSHIYIWENDU。QINCAISHUNAIHANXINGSHUCAI,YAOQIULENGLIANGSHIRUNDEHUANJINGTIAOJIAN,PENGSHINEIZAIPEIQINCAI,BAITIANQIWEN15-23℃WEIYI,ZUIGAOBUYAOCHAOGUO25℃,YEJIAN10℃ZUOYOU,BUYAODIYU5℃,YIN、YU、XUE、FENGTIANWENDUSHIDANGDIXIE,DANBUKEGUODI,FANGZHIDONGHAIHEZAOQICHOUTAI。GENJUSHIDUSHIDANGTONGFENGYIJIANGDIKONGQISHIDU,JIANSHAOBINGHAI,KETONGHUASHIYONG,JIANSHAOHUXIXIAOHAO,SHIYEBINGCHONGSHIFEIDA。 

4、 东莞蔬菜配送温馨提示水肥管理适时适量。底肥施足,撒施均匀,每667平方米施优质腐熟的有机肥5000公斤左右,最好加施发酵好的鸡粪100-200公斤,或磷酸二铵15公斤左右,定植缓苗后施提苗肥,每667平方米随水施硫铵10公斤左右或发酵的人粪尿。生长期追肥以速效氮肥为主配合钾肥,每次每667平方米20公斤左右,每隔15天左右追肥一次,喷920以后要及时追肥浇水,不可脱肥,采取小水勤浇,浇肥勤施的措施,如发现缺硼症可用0.3%-0.5%溶液进行叶面喷施。在旺盛生长期要经常保持畦土湿润,勿渍水,土壤温度保持在60%-80%,在夏季栽培要注意排水防涝。 

5、JISHIFANGZHIBINGCHONGHAI,BAOCHIYEPIANYOUJIAOQIANGDEGUANGHEZUOYONGNENGLI,CHONGZUGONGYINGYEBINGNEIBOBIXIBAOSUOXUDEYINGYANGWUZHI,SHIZHIZHUSHENGZHANGZHUANG。CIWAI,JIDUISHOUHUOYESHIFANGZHIKONGXINXIANXIANGDEZHONGYAOCUOSHI。


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