资讯中心

资讯首页 地方农机 热点关注 通知公告 补贴动态 政策导读 明星企业 编辑视角 市场行情 会展快讯 本站速递

当前位置：农机网 > 资讯中心 > 政策与标准
今日要闻
推荐展会 更多 > >
推荐专题 更多 > >
推荐视频 更多 > >
微商城
粮食收获设备 农机配件 农牧打捆设备 农业滴灌设备 农牧割晒设备 粮食烘干机 粮食脱粒机 碾米设备 农田施肥机 农田温室设备

重庆DB50/T 1297-2022《丘陵山地玉米－大豆带状复合种植机械化生产技术规程》

2023-04-19 14:33:03 来源：农机网整理发布 阅读量：31475 评论

导读：规定了丘陵ft地玉米-大豆带状复合种植机械化生产的种子准备、机具选择、整地、播种、田间管理、收获与秸秆处理等技术要求。

　　【农机网 政策与标准】该标准由重庆市农业农村委员会提出、归口并组织实施，重庆市农业科学院起草。于2022年9月30日由重庆市市场监督管理局批准发布，该地方标准自2022年12月30日实施。

　　规定了丘陵ft地玉米-大豆带状复合种植机械化生产的种子准备、机具选择、整地、播种、田间管理、收获与秸秆处理等技术要求。适用于丘陵ft地玉米、大豆带状复合种植机械化生产。
 
　　【机具选择】
  
　　耕地机具：根据不同地块地形和种植模式选择适宜机具与动力配置。地块较小或套作模式宜配置 35 马力左右的拖拉机，地块较大或间作模式配置 50 马力～100 马力拖拉机。
 
　　播种施肥机具：套作选择 2 行玉米播种施肥机、 2 行～4 行大豆播种施肥机；间作选择 4 行～6 行玉米大豆播种施肥机。
 
　　施药机具：采用机动喷雾器或无人植保机。
 
　　【整地】
  
　　地块选择：选择适宜农业机械通行的地块。
 
　　整地要求：在宜耕期采用旋耕机对土壤进行精细耕整，土壤耕整时注意墒情。旋耕作业做到早、深、细、匀，旋耕质量应符合NY/T 499的要求。前茬作物留茬高度超过15cm时，用秸秆粉碎还田机灭茬，还田质量应符合NY/T 500的要求。
 
　　【播种】
  
　　播种质量：播种质量应符合NY/T 503的要求。玉米播种深度5cm-7cm，大豆播种深度3cm-5cm。
 
　　播种期：耕作层地温稳定通过12℃时适熵播种。海拔700cm以下区域玉米大豆带头间作，玉米大豆播期集中在3月上旬至3月中旬；玉米大豆带状套作，玉米3月上旬至3月中旬播种，大豆5月下旬至6月上旬播种。
 
　　海拔700m以上区域，以带状间作为主，玉米大豆播期集中在3月下旬至4月中旬。
 
　　田间配套：玉米大豆行比和密度配置应符合NY/T 2632的要求。
 
　　【田间管理】
  
　　养分管理：带状套作玉米每 667 m2 施底肥纯 N 4 kg～6 kg、P2O5 5 kg～7 kg、K2O 4 kg～7 kg，玉米大喇叭口期每 667 m2 施追肥纯N 6 kg～9 kg。大豆每667 m2施底肥 P2O5 3 kg～5 kg、K2O 3 kg～5 kg，玉米收获后视大豆长势每667 m2可追施纯N 2 kg～3 kg。
 
　　带状间作玉米宜选高氮专用缓释肥。大豆底肥不需单独施氮肥，花期视植株长势定，可每 667 m2施纯N 2 kg～3 kg。
 
　　化控技术：对生长较旺的玉米，在 7 叶～10 叶展开时，可用生长延缓剂均匀喷施于玉米上部叶片。套作大豆长势较旺时在初花期喷施生长延缓剂降低株高，减少倒伏。间作大豆长势较旺时，在分枝期或初花期喷   施生长延缓剂控旺长。
 
　　病虫草防控：玉米及大豆生育期内发生病、虫、草害，优先采用农业、物理及生物防治。
 
　　化学除草时分带定向喷施。玉米大豆间作，播后苗前进行封闭除草。农药安全使用应符合GB/T 8321(所有部分)的要求。
 
　　【收获与秸秆处理】
  
　　玉米收获：在完熟后，籽粒含水量降至28%以下时开始收获。机械化收获应符合GB/T 21962-2020、DB50/T 1164-2021的要求。
 
　　大豆收获：在大豆叶片完全脱落，茎、荚、粒呈原品种色泽，豆粒全部归圆，大豆籽粒含水量降至25%开始收获。机械化收获应符合NY/T 738的要求。
 
　　秸秆处理：玉米、大豆秸秆宜粉碎还田，还田质量应符合NY/T 500的要求。
 
　　注：本文由农机网(www.nongjx.com)整理发布，资料来源：地方标准信息公共服务平台。
 

版权与免责声明： 凡本网注明"来源:农机网”的所有作品，均为浙江兴旺宝明通网络有限公司-农机网合法拥有版权或有权使用的作品，未经本网授权不得转载、摘编或利用其它方式使用上述作品。已经本网授权使用作品的，应在授权范围内使用,并注明“来源:农机网www.nongjx.com" 。违反上述声明者，本网将追究其相关法律责任。

本网转载并注明自其它来源(非农机网www.nongjx.com)的作品，目的在于传递更多信息，并不代表本网赞同其观点或和对其真实性负责,不承担此类作品侵权行为的直接责任及连带责任。其他媒体、网站或个人从本网转载时，必须保留本网注明的作品第一来源，负版权等法律责任。

上一篇： 十四五丨西藏自治区农业机械化发展四大主要任务

下一篇：内蒙古DB15/T 2946—2023《旱作区玉米探墒播种沟垄覆膜机械化栽培技术规程》

我要评论
文明上网，理性发言。（您还可以输入200个字符)
表情

所有评论仅代表网友意见，与本站立场无关。

产品推荐 更多

关于我们 本站服务 会员服务 企业建站 广告服务 旗下网站 友情链接 产品分类浏览 产品sitemap 产品专场

农机网 - 农机行业专业网络宣传媒体
客服/采购热线：0571-8775 9914 广告咨询：0571-8775 9908 新闻/友链/展会合作：0571-8775 6131
服务咨询： 广告咨询： 媒体合作： 网站客服： 展会合作： 采购咨询：
Copyright nongjx.com All Rights Reserved 法律顾问: 浙江天册律师事务所 贾熙明律师 ICP备案号: 浙B2-20100369

微信公众号

农机汇APP

微信小程序

[{"ID":"3003948","Picture":"mt0001/d939ceae0c7984b8f9b894f66b17d5adfd6fb15f886d249deed82e1336187c363f2c70928da0a520.jpg","PictureDomain":"img42","Name":"半自动VOCs采样管价格","Type":"MK-V3","Descrip":"VOCs吸附管 组合型吸附管符合HJ734固定污染源废气挥发有机物的测定，固相吸附-热脱附/气相色谱-质谱法；Tenax GR（比表面积35 m2/g）Carbopack B（比表面积100 m2/g）Carbopack C（比表面积10 m2/g）Carboxen 1000（比表面积1200 m2/g）","CompanyName":"北京北仪铭科科技有限公司","CompanyID":"136024","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"1","City":"北京市","Address":"北京市","PropertysValue":"","HitNumber":"6","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51215642","StandUrl":"/st136024","UpdateTime":"2024/4/28 15:22:50","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103003948","UserID":"149014","PriceType":"0","PictureID":"1848428","CompanyTypeID":"5","Tag":"","LinkMan":"顾经理","TelPhone":"86-010-62925977","ClassName":"其他","ComProduct":"气相色谱周边附件，色谱配耗","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"626","MarketUpdateTime":"","CreateTime":"2024/4/28 15:22:50","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15210997614,15210985459"},{"ID":"2889031","Picture":"mt0001/c36fe6f24c64508f02c29470052011648a7101a754b84696a7185056ed18a7816df77e7e625f06b6.jpg","PictureDomain":"img52","Name":"销售富氧火花点燃试验装置","Type":"DMS-KH","Descrip":"富氧火花点燃试验装置简单介绍: 按照9706.1-2020第11.2.2的条款，IEC60601-1:2015条款11.2.2.1要求，可用于对富氧环境医疗设备，进行火花点燃测试 富氧环境是指环境压力不超过110kPa时，浓度大于25%;或者环境压力大于110kPa时，氧分压大于27.5kPa","CompanyName":"深圳市德迈盛测控设备有限公司","CompanyID":"134209","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"214","City":"深圳市","Address":"深圳市","PropertysValue":"","HitNumber":"44","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51215642","StandUrl":"/st134209","UpdateTime":"2024/4/28 15:22:25","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"102889031","UserID":"147199","PriceType":"0","PictureID":"1809838","CompanyTypeID":"5","Tag":"","LinkMan":"李自主","TelPhone":"86-0755-26747896","ClassName":"其他","ComProduct":"灯具、插头、医疗、IT、影像、家用、防尘防水、电动、电池类及能效实验室测控产品","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"3852","MarketUpdateTime":"","CreateTime":"2024/1/15 2:06:10","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"18948178086"},{"ID":"3003941","Picture":"74a34d6b99a3c732ecdc0f574baac1d6a0a7b8abd1789e09c050940d630637a69c0ba4ee1e34dd8b.jpg","PictureDomain":"img60","Name":"供应混凝土抗冲磨试验机多少钱","Type":"HKCM-2","Descrip":"一、概述混凝土抗冲磨试验机测定仪是根据《水工混凝土试验规程DL/T5150-2001》规定的技术要求设计的，利用旋转水流冲击钢球，在预制混凝土表面形成钢球冲击磨损的试验，以测定各类混凝土表面抗水流冲击磨损的能力。","CompanyName":"献县方远建筑公路实验仪器厂","CompanyID":"130372","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"13","City":"沧州市","Address":"沧州市","PropertysValue":"","HitNumber":"7","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51215642","StandUrl":"/st130372","UpdateTime":"2024/4/28 15:22:04","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103003941","UserID":"143361","PriceType":"0","PictureID":"1855012","CompanyTypeID":"5","Tag":"","LinkMan":"李军","TelPhone":"18532726905","ClassName":"其他","ComProduct":"CA砂浆仪器,自密实混凝土检测仪器，管道压浆剂检测仪器，生石灰试验仪器，混凝土增实因数，隧道防水板焊缝气密性检测仪","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"10472","MarketUpdateTime":"","CreateTime":"2024/4/28 15:22:04","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13833708950"},{"ID":"2720527","Picture":"15503715273aa74d262e426e5686bfc9e881fc555d7540e1de9e1df1617007dd7ab73b3af3e0635a.jpg","PictureDomain":"img48","Name":"化工厂耐高温排烟风机","Type":"","Descrip":"耐高温排烟风机通过设置卡栓、固定栓、轨道和滚轮，人工将卡栓从固定栓上转动开启后，再通过滚轮和轨道使壳盖和壳体分离，达到便于清洗的作用。","CompanyName":"绍兴上虞光阳风机有限公司","CompanyID":"129081","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"104","City":"绍兴市","Address":"绍兴市","PropertysValue":"","HitNumber":"135","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51215641","StandUrl":"/st129081","UpdateTime":"2024/4/28 15:21:56","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"102720527","UserID":"142070","PriceType":"0","PictureID":"1683864","CompanyTypeID":"5","Tag":"","LinkMan":"樊志芳","TelPhone":"86-0575-82420720","ClassName":"其他","ComProduct":"风机及风机配件，风阀，消声器的制造，加工，销售","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"20922","MarketUpdateTime":"","CreateTime":"2016/8/9 15:11:34","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"18857533188"},{"ID":"3003918","Picture":"mt0001/47efd841ec05ddfeedb75b63a11cec39f2a963c950fd401404ba84e180da8ba263bb20211600267a.jpg","PictureDomain":"img67","Name":"国产容量法卡尔费休水分测定仪生产","Type":"S-300","Descrip":"2015药典附录0832*法，卡尔费休容量法是药典中规定的非常重要的水分检测方法，我公司的S-300全自动卡尔费休水分测定仪，*2015药典的要求，可以快速准确的检测各种原料药，辅料，成品药中的水分，并且有上百家医药行业的验证。","CompanyName":"四川禾业科技有限公司","CompanyID":"136265","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"248","City":"成都市","Address":"成都市","PropertysValue":"","HitNumber":"4","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51215640","StandUrl":"/st136265","UpdateTime":"2024/4/28 15:20:13","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103003918","UserID":"149255","PriceType":"0","PictureID":"1854573","CompanyTypeID":"5","Tag":"","LinkMan":"阳经理","TelPhone":"86-028-23019668","ClassName":"其他","ComProduct":"卡尔费休水分测定仪,水分测定仪,微量水分测定仪,库伦法水分测定仪","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"21","MarketUpdateTime":"","CreateTime":"2024/4/28 15:20:13","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13219022202"},{"ID":"2875057","Picture":"mt0003/f604bce8d52aeb2e0e945cbdd25fc5b48623c2a1a453a8dca4c42caa40f06424.jpg","PictureDomain":"img42","Name":"防爆涡轮流量计","Type":"","Descrip":"气体涡轮流量计 SCLWGQ不仅可用于工业自动化、自动化控制系统。还可应用于宾馆食堂等小压力、小流量用户，同时适用于厂矿锅炉等压力高、流量大的用户。","CompanyName":"江苏苏川仪表有限公司","CompanyID":"133275","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"93","City":"淮安市","Address":"淮安市","PropertysValue":"","HitNumber":"55","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51215640","StandUrl":"/st133275","UpdateTime":"2024/4/28 15:20:06","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"102875057","UserID":"146264","PriceType":"0","PictureID":"1795966","CompanyTypeID":"5","Tag":"","LinkMan":"杨先生","TelPhone":"0517-86905198","ClassName":"其他","ComProduct":"流量计","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"5697","MarketUpdateTime":"","CreateTime":"2023/12/22 2:47:41","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15261724159"}]