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河北顺天农业科技有限公司

主要经营:玉米除草剂,除草剂厂家,杀虫剂

详细地址:石家庄市仓兴街16号
联 系 人: 马 骍
联系电话: 0311-85213056
传真号码:0311-85218516
销售热线:13315991997
邮    箱:hebeishuntian@163.com
玉米全生育期管理方案
甘肃11选5 >> 行业新闻>>玉米全生育期管理方案
玉米全生育期管理方案
  • 发布时间:2018-05-18
  • 浏览次数:283
  • 来源:
  • 作者:赵永潭

摘要:

新闻详情

甘肃11选5 YUMIQUANCHENGGUANLIFANGAN



YUMIZAISHARANG、RANGTU、ZHANTUSHANGJUNKESHENGZHANG。YUMISHIYIDETURANGpHWEI5-8,YIPH6.5-7.0ZUISHI,NAIYANJIANNENGLICHA。YIBANMEIMUSHIDANLINJIAFUHEFEI(10:8:7)35-45Kg,BOZHONGSHENDUYIZHONGZIRUTU3-5cmJIKE,MEIXUEBOZHONG2-3LI,MEIMUYONGZHONGLIANG1.5-2Kg,QUEBAOQUANMIAO。


甘肃11选5 YI、BOQIANZHUNBEI


播种期做好备耕,防治地下害虫及种传病害危害。常见地下害虫有:蛴螬、蝼蛄、小地老虎、蚜虫、蓟马、灰飞虱等,同时注意减轻玉米粗缩病等病害发生。(1)避免连作,避免大面 积单一种植同一品种,实行轮作倒茬,如:玉米和棉花、蔬菜、麻类等作物进行轮作,可抑制玉米纹枯病、黑粉病等病害的发生。(2)深耕灭茬,消灭地下害虫,减少玉米纹枯病、黑粉病的侵染来源。(3)清除田间、地边及沟边杂草,减少初侵染源,切断病虫害发生的寄主植物,预防玉米粗缩病、矮花叶病等。(4)在杂草常发或重发地块,直播玉米田要做到整平整细,便于喷施除草剂及其药效更好发挥。(5)根据病虫害发生种类,选用优良的抗、耐病虫高产品种。(6)因地制宜使用包衣种子,或使用玉米专用种衣剂进行种子包衣,种子包衣时,要严格按照操作规程进行,并注意安全,不得随意加大药量,以免造成烧种、烧苗后果。(7)未采用种子包衣或种衣剂拌种的,应选择使用相应的药剂进行拌种,如防治地下害虫,可用50%辛硫磷乳油拌种,或每667m2用50%辛硫磷乳油200-250g加细土30Kg左右拌匀后顺垄条施,也可用50%粉锈宁粉剂1Kg加水5kg拌种60Kg,对防治黑穗病和全蚀病有很好效果。


ER、 MIAOQIGUANLI

 1. TIANJIANGUANLI


(1)CHAMIAO、BUMIAO:YUMICHUMIAOHOU,YINGLIJIJINXINGCHAMIAO、BUMIAO。ZAIYUMISANYEQIYIQIAN,FAXIANLIANXUQUEMIAO3ZHU(XUE)YISHANG,YINGJISHIJINXINGBUMIAO,KECAIQUDAITUYIMIAOBUZAIDEBANFA,YIJIANSHAOZHUJIANMIAOSHIDECHAYI。YIZAIYAOZAIYINYUTIANHUOQINGTIANXIAWUJINXING,ZAIHOUYAOJISHIJIAOSHUI,SUODUANHUANMIAOSHIJIAN,QUEBAOCHENGHUO。QUEMIAO3ZHU(XUE)YIXIA,ZAIQUEMIAOCHUYICEHUOLIANGCE,LIUSHUANGZHUJIKE,YUMIQUEMIAOYIBANBUTICHANGBUZHONG。 

(2)JIANMIAO、DINGMIAO:SHISHIJIANMIAO、DINGMIAOSHIJIANSHAORUOZHULV,TIGAOQUNTIZHENGQIDU,QUEBAOSHIYIMIDUDEGUANJIAN。YUMISHENGZHANGKUAI,YINGSHISHIZAOJIANMIAO、DINGMIAO。YIBANZHANGWO1-2PIANZHANKAIYESHIJIANMIAO,2-3PIANZHANKAIYESHIDINGMIAO。JIANMIAOYUANZESHIQURUOMIAOLIUZHUANGMIAO,QUBINGMIAOLIUJIANMIAO。JIANMIAO、DINGMIAODESHIJIANYINGZAIQINGTIANDEXIAWUJINXING,YINWEICISHIBINGMIAO、CHONGYAOMIAOJIFAYUBULIANGDEYOUMIAOYIWEINIAN,BIANYUSHIBIETAOTAI。DUIYUMIAOAIYEMI、XIACUSHANGXI、ZHIZHUNIUQUDESIHEISUIJINRANMIAODENG,YINGCHEDITICHU。HANDI、SHENGCHANSHUIPINGJIAODIDEDIKUAI,YAOZAOJIANMIAO、DINGMIAO。BINGCHONGHAIJIAOZHONGDEDIKUAI,YAOWANJIANMIAO、DINGMIAO。SHUANGZHULIUMIAOSHILIANGMIAOJIANJU5-10cm。TAOZHONGYUMICHONGHAIDUO、SHANGCANMIAODUO、CAOHAIZHONG,BAOMIAONANDUDA,YINGSHISHIJIANMIAO、WANDINGMIAO。YIBAN2PIANZHANKAIYESHIJIANMIAO,3-4PIANZHANKAIYESHIDINGMIAO。


(3)ZHONGGENG、MIECHA:ZHONGGENGSHIYUMIMIAOQIGUANLIDEYIXIANGZHONGYAOCUOSHI。JUDIAOCHA,YUMIMIAOQIZHONGGENG2CIBIBUZHONGGENGDECISHENGGENZENGJIA5-6TIAO,GENSHENZENGJIA6-7cm,ZENGCHAN10%ZUOYOU。YIBANZHONGGENG2-3CI,DI1CIZAIDINGMIAOQIAN,SHENDU3-5cm,CISHIYOUMIAOAIXIAO,YAOBIMIANYAMIAO、SHANGMIAO。DI2、3CIZAIDINGMIAOZHIBAJIEQI,SHENDU10cmZUOYOUWEIYI。ZHONGGENGDEYUANZESHI:MIAOPANGQIANGENG,XINGJIANSHENGENG。ZHIBOYUMIMIAOQIZHENGFENGYUJI,YAOQIANZHONGGENG。ZHONGGENGGUOSHEN,TURANGXUSHUIGUODUO,YIZAOCHENGYALAOHUOMIAOLAO。TAOZHONGYUMIMAISHOUHOUYINGLIJISHENZHONGGENGMIECHA,SHUSONGTURANG,CUJINGENXIFAZHAN。 

(4)ZHUISHITIMIAOFEI:MIAOQIZHUIFEIJUYOUCUGEN、ZHUANGMIAO、CUYE、ZHUANGGANDENGZUOYONG。YIBANZAIDINGMIAOHOUZHIBAJIEQIJINXING。JUTIDEZHUIFEISHIJIANYAOGENJUMIAOQING、TURANGFEILIDENGQINGKUANGLAIDING。SANLEIMIAO、YIZAIMIAO、WEISHIJIFEIHUOZHONGFEIDEDIKUAI、DIWACHAOSHIDEDIKUAIHETAOZHONGYUMIDENG,YAOZAOZHUI、ZHONGZHUITIMIAOFEI,YIBANZAIDINGMIAOQIANHOU;ZHUANGMIAO、TURANGFEILIGAO、JIFEIZHONGFEICHONGZUDEDIKUAI,KEBUZHUIHUOSHAOZHUITIMIAOFEI。CHUSHIYONGHUAFEIWAI,ZAISHIYONGZHUANGFENGBAOJINXINGYEMIANPENSHI,CUSHIYUMISHENGZHANGKAISHIYOUYINGYANGSHENGZHANGXIANGSHENGZHISHENGZHANGJINXINGZHUANHUAN。MIAOQIZHUIFEILIANG,YUANZESHANGLINFEI、JIAFEIQUANBUSHIRU,DANFEIZHUIFEILIANGYAOGENJUTURANG、MIAOQINGERDING。YIBANGAOCHANTIANSHIYONGZONGDANLIANGDE20-30%,ZHONGCHANTIANYONG50-60%,DICHANTIANYONG60%YISHANG。ZHUIFEIFANGFA:YIBANCAIYONGGOUSHIHUOXUESHI。SHENDU5cmYISHANG,LIMIAO10cmYISHANG,BUYAOSHAOMIAO。 


甘肃11选5 2. BINGCHONGHAIFANGZHI

苗期重点防治杂草、地下害虫、病毒病,兼防玉米蚜虫、蛀茎夜蛾、旋心虫、缺锌症,具体对象主要有蚜虫、蓟马、粘虫、粗缩病、矮花叶病及多种杂草等。(1) 加强田间肥水管理,避免偏施氮肥,采用配方施肥,培育壮苗,增强植株抗病虫能力。(2) 中耕除草,清除毒源寄主和切断媒介昆虫(如飞虱、蚜虫)的桥梁寄主,预防多种病虫的发生。(3) 结合间定苗,拔除田间杂草、粗缩病和矮花叶病病株,集中烧毁,减少虫源。对轻发地块喷施抗病毒药剂,对重发的块应尽早拔除改种。(4) 对发生地下害虫地块,可顺根喷施40%氧化乐果乳油1000-1500倍液进行防治。(5)在玉米蚜虫、蓟马、灰飞虱发生盛期,用10%吡虫啉可湿性粉剂3000倍液喷雾。(6)及时进行化学除草,于播后苗前使用化学除草剂进行防除。若未进行土壤处理的田块,应注意苗期茎叶处理防除杂草,用50%乙草胺乳油每667m2/100-150mL低位定向喷雾,喷雾时喷头上应加防护罩,不能喷到玉米上,以免产生药害。若施药前田间干旱,应先浇水待2-3d后再喷药。切勿加大除草剂剂量,以免造成玉米药害。(7)局部发生蛀茎夜蛾、旋心虫的地块,建议用4.5%高效氯氰菊酯等药剂田间喷雾,或5%高氯·甲维盐1500倍液+苗后安全性除草剂3—5叶期全田喷雾预防。如果已经零星发生,可用5%甲维盐3000倍液,或10%甲维盐·茚虫威3000倍液,或200/升氯虫苯甲酰胺悬浮剂4000倍液等药剂,喷淋玉米根茎,达到防虫目的。(8)每667m2用0.2%-0.3%硫酸锌溶液25-30Kg叶面喷雾,防治缺锌症,增强植株抗病能力。


SAN、 SUIQIGUANLI 

甘肃11选5 YUMISUIQISHIZHICONGBOJIEZHICHOUXIONGZHEIDUANSHIJIAN。BOJIEJIUSHIJINGJIBUJIEJIANKAISHIMINGXIANSHENZHANG,ERCHOUXIONGSHIZHIXIONGSUI(TIANHUA)KAISHILUCHUJIANYE(ZUIHOUYIPIAN)。SUIQITIANJIANGUANLIDEZHUYAOMUBIAOSHISHIYUMIZHIZHUDUNSHICUZHUANG,YEPIANSHENGZHANGTINGBOYOUJING,YINGYANGSHENGZHANGHESHENGZHISHENGZHANGXIEDIAO,DADAOZHUANGGAN、DASUI、LIDUO。GAOHAOSUIQIDETIANJIANGUANLI,SHIDUOQUYUMIGAOCHANDEGUANJIAN。


甘肃11选5 1. SHENZHONGGENGXIAOTIANJIANGUANLI:PEITUJIEHESHIGANFEI。ZAISHIZUJIFEI,GUANHAOMIAOQIDEJICHUSHANG,BOJIEQIANHOUYAOSHENZHONGGENG(10cmZUOYOU)YICI,YUMIZHEICIZHONGGENGTEBIEZHONGYAO,KEYIBATUKUAIDASUI,SHIGENGZUOCENGTURANGLUOSHI,YOULIYUGENXISHENGZHANGFAYU。PEITU,JIUSHIJIANGXINGJIANDETULVEXIANGZHIZHUJIZHONG,XINGCHENGYIGEXIAOLONG,TONGSHIBASHIXIADEGANFEIMAIRUTUZHONG。GANFEIZUIHAOYIFUSHUDEJIUFEI、DUIFEIHUORENCHUFENWEIZHU,YEKEMEIMUSHIFUHEFEI10KgZUOYOU。YAOZHUYIXIAOMIAODUOSHI,CUJINQUANTIANJUNHENGSHENGZHANG。ZHONGSHISUIFEIGAOPEITU。SUIFEIYINGZAIYUMIDALABAKOUQISHIYONG,ZHEISHIYUMIDINGBUDEJIPIANYEZUCHENGDEXINGZHUANGXIANGYIGELABA。CISHIYAOZHUYISHIYONGHUADUODUOJINXINGYEMIANPENSHI,CUJINYUMISUIQIDECISUICHOUXIONGQIANYUE7-10TIAN,SHIJUEDINGCISUI(YUMIBANGZI)DAXIAOHELISHUDUOSHAODEGUANJIANSHIQI,ZHEISHISHENGZHANGDEHAOHUAIDUIYUMICHANLIANGYINGXIANGZUIDA,YESHIYUMIXUYAOYANGFENZUIDUODESHIHOU。YIBANYINGZHONGSHISUIFEI,YUEZHANZONGZHUIFEILIANGDE60%ZUOYOU,BINGSHIYONGSUXIAOFEI。TONGCHANGMEIMUYONGNIAOSU15-20Kg,JIEHEBAXINGJIAN(TEBIESHIKUANXING)DETUJIZHONGDAOZHIZHULIANGBIAN,DADAOGAOPEITUDEMUDE,TONGSHIJIANGFEILIAOMAIRUTUZHONG。DANYEYINGGENJUJUTIQINGKUANGHELIANPAIGANFEIHESUIFEIDEBIZHONG,RUOTURANGFEILIJIAOGAO、JIFEIZU、MIAOSHIHAO,KEYISHAOSHIGANFEI,ZHONGSHISUIFEI;RUGUOTURANGFEILIDI、JIFEISHIYONGLIANGSHAO、YOUMIAOZHANGSHIYIBAN,ZEKEYIZHONGSHIGANFEI,SHAOSHISUIFEI。CISHIYAOZHUYISHIYONGHUADUODUOJINXINGYEMIANPENSHI,CUJINYUMISUIQIDECISUISHENGZHANG,WEIFENGCHANDAXIAJICHU。


2. BINGCHONGHAIFANGZHI:ZHUYAOFANGZHIDUIXIANGYOUYUMIMING、HONGZHIZHU、ZHANCHONG、WENKUBING、DA、XIAOYEBANBINGDENG。XIEZHITIAOMING、YUMIYA、JIMA、HEBANBING、WANBAOMEIYEBANBING、HEIFENBINGJIXIUBING。(1)JIAQIANGTIANJIANGUANLI,JISHIZHONGGENGCHUCAO,HELIFEISHUI,ZENGSHILINJIAFEI,TIGAOZHIZHUKANGBINGCHONGNENGLI。(2)JISHIFANGZHIBINGHAI,YONG50%DUOJUNLINGKESHIXINGFENJI500BEI,50%DIJUNTEKESHIXINGFENJI300-500BEIYEPENWUFANGZHI。(3)JISHIZHAICHUBINGLIUBINGYE,CHANCHUBINGZHU,DAICHUTIANJIANXIAOHUI。(4)ZAOQIJIDALABAKOUQIYONGJIAWEIYANFANGZHIYUMIMING。(5)YONGXIUQINGJUZHI、GAOXIAOLVQINGJUZHI、LVCHONGBENJIAXIANANDENGYAOJIPENWUFANGZHIZHANCHONG。(6)YONG70%JIAJITUOBUJIN、HUO50%DUOJUNLINGKESHIXINGFENJI500-800BEIYEPENWUFANGZHIWENKUBINGHEYEBANBING,YEKEYONG70%DAISENMENGXINKESHIXINGFENJI400-500BEIYEDUIBINGBUPENWUHUOTUJINGFANGZHIWENKUBING。


甘肃11选5 SI、 GUANJIANGCHENGSHUQI


YIFANGZHIQUANSHIBINGHEZAOSHUAIWEIZHU。(1)JIAQIANGTIANJIANGUANLI,DUOSHIFUSHUNONGJIAFEI,ZENGSHILINJIAFEIHEWEIFEI,HELIMIZHI,JISHIZHONGGENGPAILAO,CHUANGZAOYOULIYUYUMISHENGZHANG,ERBULIYUBINGHAIFASHENGDEHUANJING。(2)QINGJIETIANYUAN,JISHIZHAICHUDIBUBINGYE,SHOUHUOHOUJIANGBINGCANTIDAICHUTIANWAIXIAOHUI,JIANSHAOBINGHAICHUJINRANLAIYUAN。(3)ZHUYIFANGNIAO、SHOUJISHUHAI。

WU、 SHOUHUOQI


DANGYUMIBAOYEBIANHUANG,SHANGKOUSONGKAI,ZILIJIBUHEICENGCHUXIAN,RUXIANXIAOSHISHI,YUMIDADAOSHENGLICHENGSHUJIKEJINXINGSHOUHUO。ZAOSHOUHUO(WEICHENGSHU)DUIYUMICHANLIANGPINZHIDOUBULI,ZAOSHOUYUMIZILIBUBAOMAN,HANSHUILIANGGAO,RONGZHONGDI,SHANGPINPINZHICHA;TONGSHI,ZAOSHOUHUOYUMIZILICHANLIANGJIANGFUDA10%YISHANG,MEITUICHI1TIANSHOUHUO,QIANLIZHONGPINGJUNMEITIANTIGAO2-3g,ZILICHANLIANGPINGJUNMEITIANZENGJIA75-90kg/hm2。YINCI,ZAIBUYINGXIANGXIACHAZUOWUBOZHONGDEQIANTIXIA,YINGJINLIANGTUICHIYUMISHOUHUOSHIJIAN。