极速11选5

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当前位置:极速11选5 >> 农资新闻 >> 怎么判断小麦是否进入拔节期?小麦拔节期咋管理?

怎么判断小麦是否进入拔节期?小麦拔节期咋管理?

编辑:小贺  发布时间:2020/3/24  浏览次数:191  信息分类:农资信息

XIANZAIYIJINGSHICHUNTIAN,XIAOMAIKAISHIJINRUGUANJIANJIEDUAN,XIAOMAIYIJINGJINRUFANCHUNQISHENBAJIEQI。NEIME,ZENMEPANDUANXIAOMAIYIJINRUBAJIEQINI?XIAOMAIQISHENBAJIEQIGUANLIMIJUEYOUSHENMENI?XIAMIANJIUHEXIAOBIANYIQILAIKANKANBA。

怎么判断小麦是否进入拔节期?小麦拔节期咋管理?

一、怎么判断小麦已进入拔节期

DUIYUDILISHUIPINGJIAOGAO,XIAOMAIBOZHONGJICHUZHASHI,DONGQIANJIAOGUOYUEDONGSHUI、SHANGQINGSHIYI,QUNTICHONGZU、GETIJIANZHUANG(SUCHENG“MAIGENHAO”)DETIANKUAI,YAOYIKONGWEIZHU。FEISHUIGUANLIKEYITUICHIDAOBAJIEZHONGHOUQI(3YUEZHONGXIAXUN)JINXING,JIEHEJIAOSHUIMUZHUINIAOSU10~15GONGJIN。ZHEIYANGZUONENGGOUBIMIANCHUNJIFENNIEGUODUOXIAOHAOYINGYANG,FANGZHIQUNTIGUODAZAOCHENGTIANJIANYUBICONGERDAOZHIBINGCHONGHAIJIAZHONG,CUSHIXIAOMAIGENXIWANGXIAZHA,ZENGQIANGKANGHANKANGDAONENGLI,HOUQIYANHUANZAOSHUAI。

极速11选5DUIYUDILISHUIPINGYIBANHUOJIAOCHADESHABODI,XIAOMAIBOZHONGJIAOWAN,WEIJIAOYUEDONGSHUI、SHANGQINGBUHAO,QUNTIBUZU、GETIFENNIESHAO,HUOZHEBOLIANGGUODAZHANGCHENGDANGENDUMIAO(JIAWANGMIAO)DETIANKUAI,YAOYI“CU”WEIZHU。ZHUAJINSHIJIANZHUIFEIJIAOSHUI,CUJINCHUNJIFENNIE,ZHUANHUAMIAOQING。JIEHEJIAOSHUI,MUSHINIAOSU8~10GONGJIN。BAJIEMOQIJINXINGDIERCIZHUIFEI,MUSHINIAOSU5~7GONGJIN,TIGAOFENNIECHENGSUILV。

CHUCIYIWAI,SHANGQINGJIAOHAO、MIAOQINGZHENGCHANGDEDIKUAI,YINGYI“BAO”、“WEN”WEIZHU,KETUICHIZHIBAJIECHUQIYIHOUZAISHIFEIJIAOSHUI,CUJINLIANGJIFENHUA,BIMIANFAYUGUOKUAIGUOWANGERSHOUDAODIWENWEIHAI,SHIXIANQULIBIHAI。JIANYISHIYONGJIXIESHENSHI,JIANSHAOLANGFEI,TIGAOFEILIAOLIYONGLV,TONGSHIHAIYOUSONGTUTIWENDEZUOYONG,JIEBENZENGXIAO。

二、小麦起身拔节期管理秘诀

极速11选5JINNIANLAI,SHOUQINGJIANHUAZAIPEIMOSHI、ZACAOKANGYAOXINGZENGQIANGDENGDUOZHONGYINSUYINGXIANG,MAITIANZACAOWEIHAIZHONG、FANGCHUNAN、CHENGBENGAO,YOUQISHIHUAXUECHUCAOJISHUXINGQIANG,JUEBUNENGDIAOYIQINGXIN。YAOGENJUZACAOFASHENGWEIHAITEDIAN,YINONGYEFANGZHIWEIJICHU、HUAXUEFANGCHUWEIZHONGDIAN、RENGONGFANGCHUWEIBUCHONG,KEXUEANQUAN,ZONGHEFANGKONG。

极速11选5CHUNJIQIWENHUISHENGHOU,DONGQIANWEICHUTUDECAOZILUXUFAYACHUMIAO,SHENGZHANGXUNSU,YIYUXISHOUYAOJI,ERXIAOMAIBAJIEYIHOUYOUSUIJIYISHOUDAOSHANGHAI,MINGANYAOJIHUIDAOZHIMAISUICHOUBUCHULAIHUOQUELIJIXING,YANZHONGYINGXIANGZHONGCHANLIANG。YINCI,CHUNJIHUAXUECHUCAOBIXUZHUAZHUXIAOMAIFANQINGHOUBAJIEQIANDEGUANJIANYOULISHIJI。

DONGQIANMEIYOUJINXINGHUAXUECHUCAODEMAITIAN,KEYIXUANZERIJUNQIWENWENDINGZAI8℃YISHANG(BUNENGDIYU5℃),QIETIANQIYUBAOWEILAI5TIANNEIMEIYOUDAFUDUJIANGWENDEQINGHAOTIANQI(CHANGNIANZAI2YUEXIAXUNZHI3YUESHANGXUN),YUSHANGWU10DIANYIHOUXIAWU4DIANYIQIAN,GENJUCAOQING、CAOXIANGDENGSHIJIQINGKUANG,DAOCHIYOUNONGYAOJINGYINGXUKEZHENGDEHEFANONGZIMENDIANXUANZHUNDUILUYAOJI,ERCIXISHI(XIANJIANGYAOJIYONGSHAOLIANGQINGSHUIXISHICHENGMUYE,RANHOUBUZUSUOXUDESHENGYUSHUILIANGCHONGFENHUNHE)HOU,SHIYONGWUHUAXINGNENGHAODESHANXINGPENTOU,XUANZEPENGANPENWUJIDENGXINGNENGLIANGHAODEPENWUQIXIESHIYAO,SHUILIANGCHONGZU,QUEBAOPENWUJUNYUN。BIMIANZHONGPENLOUPEN,JINFANGZHOUBIANZUOWUHUOHOUCHAZUOWUFASHENGCHUCAOJIYAOHAI。

三、监测病虫害发生趋势,预防为主,搞好病虫害防治

极速11选5XIAOMAIQISHENDAOBAJIEQIYESHIWENKUBING、JINGJIFUBINGHEMAIZHIZHUDENGBINGCHONGFASHENGFAZHANYUFANGZHIDEYOULISHIJI。

DUIYUXIAOMAIWENKUBINGHEJINGJIFUBINGDENGZHENJUNBINGHAI,BINGZHULVDA15%YISHANGSHI,SHIYONGXIZUOCHUN、WUZUOCHUN、BINGHUANZUO、SHENQINMEISU、JINGGANG·LAYAJUN、KUCAOYABAOGANJUNDENGYAOJIJINXINGPENWUFANGZHI。ZHUYIJIANGYAOYEPENLINZAIMAIZHUJINGJIBU,QUEBAOFANGZHIXIAOGUO。

极速11选5DUIYUXIAOMAIHONGZHIZHU,DANGPINGJUNSHICHIDANXINGMANLIANGDADAO200TOUSHI,XUANYONGAWEIJUNSU、DAMANTONG、JIAWEIYANDENGPENWUFANGZHI,YEKECAIQUGUANSHUISHIZHENDONGMAIZHUDEFANGFASHASIHAIMAN。

极速11选5YISHANGJIUSHIWEIDAJIAJIESHAODEXIAOMAIBAJIEQIGUANLIJISHUYAODIAN,XIANGLEJIEGENGDUONONGZISHICHANGXINGQING,KEYIGUANZHU:WEIXINGONGZHONGHAO:huobao3456tvLEJIEGENGDUO,GUANZHUZHIHOUYEKEYILIUYANHUIFUNIXIANGLEJIEDEXINGYEXINXI。

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