立博app

2020年長江中下游中晚稻田間管理技術指導意見

發布時間: 2020-08-24 16:16 信息來源: 湖南省農業農村廳 責任編輯: 點擊量: 1

立博appdangqian,changjiangzhongxiayoudiquzhongdaozhengchuyubajieyunsuiqi、wandaozhengchuyufenboqi。shouqianqichixuyinyuguazhaoyingxiang,bufenzhongdaoshengyujinchengyousuotuichi、quntizhiliangbugao;bufenwandaoyizaiqituihou,yanglingpianchang、yangmiaopiangao、yangmiaosuzhipianruo。zhenduidangqianchangjiangzhongxiayouzhongwandaoshengchanxianzhuanghecunzaiwenti,nongyenongcunbushuidaozhuanjiazhidaozuhuitongquanguonongyejishutuiguangfuwuzhongxin,tichuyi“qiangguanli、cupingheng、zengsuili、fangbingchong”weiyaodiande2020nianchangjiangzhongxiayouzhongwandaotianjianguanlijishuzhidaoyijian。 

立博appyishikexueguanshuicupingheng。zhongdaoyaoyinmiaogetian,miaoshuguoduo、xiesenonglvdetiankuaikezhongshai,qitatiankuaikelutianqingshaihuofenduocishaitian。fushuihoujianchi“yirunweizhu,yishuidiaoqi,shuiqixiediao”deyuanzekexueguanshui,zuodaoshuicengyunsui,youshuichousui,ganshijiaotiguanjiang,shouhuoqian7—10tianduanshui,qiejiduanshuiguozao,fangzhihouqizaoshuai。duiqianqigetianxiepianyiluohuangdezhongdaotiankuai,shixingganshijiaotijianxieguangai,zhiyunsuiqijianlishuiceng; duigetianxiaoguobuhao,quntipiandadezhongdaotiankuai,yaojixugetianbingzhonggetian,cujingenxishenzha,zengqiangzhizhukangdaonengli;duichibo、chichadengquntibuzudezhongdaotiankuai,shixingdaifeiqinggetian,cujinfenbochengsui。wandaoyaoshirunguangai,cujinfenbofashenghequntishengchang,dangmiaoshudadaoyuqisuishumiaode85%zuoyoukaishigetian,zhangwo“miaodaobudengshi、shidaobudengmiao”deyuanze,getiankongshuiyitigaofenbochengsuilvhequntizhiliang。zhonghouqishuifenguanlitongzhongdao。 

ershihelishifeizengsuili。suifeideshiyongyaozaiquntigaofengmiaoyiguo、xiesemingxiantundanxian“huang”shi,yindi、yinzhong、yinmiaohelishiyong。yijijingdaosuifeiyibanzaixielingyushu3.5—4.0shi,mushiyong15gongjinfuhefeihe5gongjinniaosu;yijixiandaosuifeiyibanzaixielingyushu1.5—2.0shi,mushiyong7.5gongjinniaosuhe5—10gongjinlvhuajia。duishengyupianchi、quntibuzu、xiesetundanbumingxiandetiankuai,suifeiketiqian0.5—1gexielingqishiyong,bingshidangzengjiayongliang;duiquntiwangchangdetiankuai,tuichishiyongsuifei,shixiesetundanqingkuang,jianshaosuifeiyonglianghuobushidanfei;duishouzaijiaozhong、famiaochihuandetiankuai,qiangshishiyongcuzhuangfei,mushifuhefei10—15gongjin,cujinmiaoqingzhuanhua、jiakuaishengchangfayu;duiyinyanshuishijianchang、genxihuolichadetiankuai,shidangpenshishengchangdiaojieji,yanggenbaoxiehuifushengji。shuangjiwandaosuifeiyibanzaizhizhudao2xiechouchu、dao1xielujianshi,mushiyongniaosu2—3gongjinjiajiafei4—5gongjin;duiquntijiaoxiaodetiankuai,qisuiqimushiniaosu2—3gongjinhuoshiniaosu1.5—2gongjinjiaxiemianpenshilinsuanerqingjia150—200ke,cujinziliguanjiangchengshu。  

立博appsanshiguankouqianyifangbingchong。luoshi“yufangweizhu,zonghefangzhi”defangzhen,jiaqiangbingqingchongqingcebao,zhunquezhangwobingchongfashengdongtai,qianghuabingchongzonghefangzhi。zhongdianzuohaodaofeishi、mingchong、daozongjuanxieming、daoqubing、daowenbingjiwenkubingfangkong。daofeishifangkongyaotuchu“yaqiankonghou”,fangzhisuiqibaofachengzai;mingchonghedaozongjuanxiemingfangkongyaoyibaohugongnengxiepianweizhongdian,genju“qiansonghoujin、dabiaoyongyao”deyuanze,zaishuidaozhonghouqifangzhizhuhaidai;daoqubinghedaowenbingfangkongyaozaipokouqianhechousuiqizuohaoyufangcuoshi;wenkubingfangkongyaozhongdianzaifenboshengqihebajieqixuanzegaohanliangdanjiduikoufangzhi,tigaofangzhixiaolv。 

sishifangzaijianzaibaofengshou。miqieguanzhutianqibianhua,jiaqianggaowen、ganhan、honglao、“hanlufeng”dengzaihaiyujing,jishishutonggouqu,quebaohannengguan、laonengpai。ruyu35℃yishangdechixugaowen,daotianyidingyaobaochishenshuiceng,yishuidiaowen。tongshi,kegenwaipenshilinjiafei,tigaoshuidaozishenkangzainengli。“hanlufeng”daolaishi,shangweichousuidetiankuaiyaocaiquguanshenshuibao“tai”;shisuidetiankuaiyaoxiemianpenshilinsuanerqingjiacujintizaochousui;chousuiyanghuadetiankuaiyingguanshenshuibaowenyuhan。youtiaojiandiqukeyipenshizengwenji,zengqiangkanghannengli,jianqingdiwenweihai,quebaoanquanqisui。 

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