今日要闻

黑龙江省:DB23/T 2479—2019《玉米秸秆覆盖还田免耕播种机械化种植技术规程》

2024-01-11 13:45:50 来源:农机网整理发布 阅读量:23501 评论

导读:规定了规定了玉米秸秆覆盖还田免耕播种机械化作业的术语和定义,及秸秆覆盖、免耕播种、机械植保、中耕追肥、机械收获及机具配套等技术要求。本标准适用于全省玉米秸秆覆盖还田情况下机械化免耕播种作业。

  【农机网 政策与标准】2019年11月20日,黑龙江省市场监督管理局批准发布DB23/T 2479—2019《玉米秸秆覆盖还田免耕播种机化种植技术规程》,该地方标准自2019年12月19日起实施。


 

  该标准由黑龙江省农业农村厅提出,由黑龙江省农业标准化技术委员会归口,由黑龙江省农业机械化技术推广总站起草。规定了规定了玉米秸秆覆盖还田免耕播种机化作业的术语和定义,及秸秆覆盖、免耕播种、机械植保、中耕追肥、机械收获及机具配套等技术要求。本标准适用于全省玉米秸秆覆盖还田情况下机械化免耕播种作业。
 
  秸秆粉碎覆盖——
 
  技术要求:玉米秸秆直接粉碎还田,留茬高度 10cm~20cm,秸秆粉碎长度≤10cm,且以秸秆撕裂状为宜,均匀抛撒覆盖地表。
 
  作业要求:秋收时采用配带秸秆粉碎装置的玉米联合收获机(无粉碎装置的需另用秸秆粉碎还田机)作业,要求收获、运输等车辆进地作业时不破坏原垄形,减少进地碾压次数,确保下年度玉米原垄播种作业质量。
 
  免耕播种——
 
  作业条件
 
  地块:选择2年内有深松(翻)基础的地块,当土壤5cm耕层地温稳定通过6℃以上适时播种。
 
  种子:选用通过国家或省级审定的、由当地农业部门推广适宜机械化作业的优良品种。
 
  肥料:根据土壤肥力和目标产量的要求,确定施用化肥的种类和施肥量。
 
  机具:选择在我省经过试验示范适宜的免耕播种机。
 
  技术要求:采用免耕播种机在有秸秆覆盖的原垄上一次性完成清障、窄开沟、施肥播种、覆土重镇压等作业。
 
  按所选品种农艺要求设定株距,播深为镇压后 3cm~5cm,施肥深度 8cm~10cm。
 
  作业要求:免耕播种作业做到不重播、不漏播、播深一致,保证种子播入湿土中。播种机需加装智能监控设备确保播种过程中不出现漏播和断肥。
 
  机械植保:采用植保机械在播种后出苗前喷洒高效、低毒、低残留的化学除草剂进行土壤封闭除草,或玉米出苗后 3~5 叶期及时进行化学除草,并视病虫害发生情况适时喷雾防治作业。
 
  中耕追肥:采用中耕施肥机械在玉米拔节前后结合深松作业进行追肥,施肥深度 8cm~10cm,深松深度 18cm~22cm,施肥后覆土严密。
 
  机械收获:玉米完熟后,采用配带秸秆粉碎装置的自走式玉米摘穗收获机进行收获和秸秆还田作业,秸秆粉碎长度以≤10cm 且成撕裂状为宜,均匀抛撒覆盖地表。当玉米籽粒水分降到25%以下时,可采用自走式玉米籽粒联合收获机进行直接脱粒收获。
 
  机具配套:此标准需配备以下农机具:拖拉机、秸秆粉碎还田机、免耕播种机、中耕犁(除草)、植保喷药机、深松机。
 
 
  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。
我要评论
文明上网,理性发言。(您还可以输入200个字符)

所有评论仅代表网友意见,与本站立场无关。

产品推荐 更多

[{"ID":"2956139","Picture":"mt0001/d4728b83567c731520ced351d585e7092c1e62421763e696e37cd22b03224a8fd14210b3db379212.jpg","PictureDomain":"img76","Name":"销售光度计批发","Type":"photoLab7000","Descrip":"photoLab7600UV-VIS紫外-可见分光光度计集成了常规浓度分析、光谱分析。新加入的参比光束以及高清彩屏将把繁琐的工作变成一种乐趣:清晰流程,彩色条码,简洁而舒适。它的多波长(Multi-wavelength)和多步读数(Multi-stepreadings)让您能够实现从叶绿素到酶浓度的标准参数分析。全面的用户自定义的编程与直观的操作选项扩大了许多应用需要的可能性。","CompanyName":"上海牧晨电子技术有限公司","CompanyID":"135749","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"394","City":"上海","Address":"上海","PropertysValue":"","HitNumber":"34","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51215470","StandUrl":"/st135749","UpdateTime":"2024/4/28 12:30:10","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":"102956139","UserID":"148739","PriceType":"0","PictureID":"1842268","CompanyTypeID":"5","Tag":"","LinkMan":"刘小姐","TelPhone":"021-64358726","ClassName":"其他","ComProduct":"赛莱默德国WTW多参数水质检测仪Multi3630/3620/3510,BOD测量仪OxiTop-i IS 12/6/7310,便携式光度计pHotoFlex STD,紫外分光光度计photoLab 7600/7100,英国科赛乐CASELLA个体声暴露计dBadge2,采样泵APEX2,粉尘仪CEL-712,英国B+S折光仪RFM340,激光颗粒计数器PC2200/2300,酒精测试仪CA2000/20F","BrandNameCH":"","IsShow":"2","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"1333","MarketUpdateTime":"","CreateTime":"2024/3/27 13:28:59","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"18916268489,18939747969"},{"ID":"2882196","Picture":"mt0001/d629d0bdee28ad52c8e1853fddf9bd68e7418e3928b1ff8b31aa3036455be9a4cb5bab9dbde1f867.jpg","PictureDomain":"img49","Name":"无烟生物质燃烧机报价","Type":"ph-20","Descrip":"生物质燃烧机高效节能 热效率高 安全可靠环保 操作简单 易维护 安装便捷 热能高出火快 自动循环式 应用范围广 自动进料 一键式开启 全自动无损耗","CompanyName":"廊坊鹏恒机械设备有限公司","CompanyID":"133540","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"14","City":"廊坊市","Address":"廊坊市","PropertysValue":"","HitNumber":"44","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51215470","StandUrl":"/st133540","UpdateTime":"2024/4/28 12:30:13","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":"102882196","UserID":"146530","PriceType":"0","PictureID":"1797973","CompanyTypeID":"5","Tag":"","LinkMan":"李经理","TelPhone":"15832660998","ClassName":"其他","ComProduct":"机械设备","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"5297","MarketUpdateTime":"","CreateTime":"2024/1/3 14:13:51","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15832660998"},{"ID":"2897720","Picture":"74a34d6b99a3c7323c8a2233c7abd1ea80c8e4da74c3b827b9f2ff1310a7eaa6c06a6b853e3c3779.jpg","PictureDomain":"img60","Name":"国产恒温老化房报价","Type":"ORT-44","Descrip":"恒温老化房,又叫烧机房,是针对高性能电子产品(如:计算机整机,显示器,终端机,车用电子产品,电源供应器,主机板、监视器、交换式充电器等)仿真出一种高温、恶劣环境测试的设备,是提高产品稳定性、可靠性的重要实验设备、是各生产企业提高产品质量和竞争性的重要生产流程,该设备广泛应用于电源电子、电脑、通讯、生物制药等领域。","CompanyName":"深圳市富易达仪器有限公司","CompanyID":"130786","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":"51215470","StandUrl":"/st130786","UpdateTime":"2024/4/28 12:30:08","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":"102897720","UserID":"143775","PriceType":"0","PictureID":"1760958","CompanyTypeID":"5","Tag":"","LinkMan":"梁林生","TelPhone":"0755-27970760/13590138264","ClassName":"其他","ComProduct":"高温老化房,恒温老化房,高低温试验箱,恒温恒湿试验箱,老化柜,冷热冲击试验箱,高温高湿试验箱,步入式试验室,高温试验箱,热老化试验箱,盐雾试验箱,电热鼓风干燥箱,无尘烘箱,振动台,跌落试验机","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"9041","MarketUpdateTime":"","CreateTime":"2024/1/23 4:46:48","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13421819662"},{"ID":"2954368","Picture":"e5ca2dcf248b42a44ff9a6b4077da8db629e37d84d1a32748d675707fd86ff8075c37c95a0198833.jpg","PictureDomain":"img68","Name":"碳纸实验室抄片成型水循环抄片器哪家好","Type":"AT-CP-200","Descrip":"我公司生产的圆形纸样抄片器,适用于造纸科研院所及造纸厂研究与实验。它把纸浆抄成纸样,然后将该纸样在我司生产的纸样干燥器上干燥后再进行纸样物理强度的检验,鉴别纸浆原材料性能和打浆工艺规范,它的技术指标符合我国造纸物理检验设备的规定标准。","CompanyName":"山东安尼麦特仪器有限公司","CompanyID":"129661","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"147","City":"济南市","Address":"济南市","PropertysValue":"","HitNumber":"27","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51215470","StandUrl":"/st129661","UpdateTime":"2024/4/28 12:30:19","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":"102954368","UserID":"142650","PriceType":"0","PictureID":"1726053","CompanyTypeID":"5","Tag":"","LinkMan":"蒋","TelPhone":"0531-88092218","ClassName":"其他","ComProduct":"抄片器,涂布试验机,耐折度测试仪,定量取样器,压缩试验仪,耐破度测试仪,纸样快速干燥器,纸页成型器","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"13310","MarketUpdateTime":"","CreateTime":"2024/3/26 14:08:53","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13165126785"},{"ID":"2943430","Picture":"493f54aea4d404d8d4ad1c7906fa5fada2199366fc20e78853292ae001af58e7cc84913f69747b80.jpg","PictureDomain":"img71","Name":"国产卧式车床排屑机报价","Type":"","Descrip":"卧式车床排屑机主要用于收集和输送各种卷状,团状,条状切屑.广泛应用于各类数控机床加工中心和柔性生产线等自动化程度高的机床.也可作为冲压,冷墩机床小型零件的输送机.也是组合机床冷却液处理系统的主要排屑功能部件.该设备起到改善操作环境,减轻劳动强度,提高整机自动化程度的作用。","CompanyName":"德州鑫姆迪克机床附件有限公司","CompanyID":"129078","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"160","City":"德州市","Address":"德州市","PropertysValue":"","HitNumber":"33","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51215470","StandUrl":"/st129078","UpdateTime":"2024/4/28 12:30:44","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":"102943430","UserID":"142067","PriceType":"0","PictureID":"1684172","CompanyTypeID":"5","Tag":"","LinkMan":"王月霞","TelPhone":"0534-3869686","ClassName":"其他","ComProduct":"机床防护罩 机床排屑机 机床拖链","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"20888","MarketUpdateTime":"","CreateTime":"2024/3/23 4:13:21","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13675346332,15206925825"},{"ID":"2748821","Picture":"00450ea57bc9bc7d7296b8bd7a2328b3d806b02515b92d881451c3b00606a04018f840f02e832e26.png","PictureDomain":"img80","Name":"过氧乙酰基报价","Type":"PANs-100","Descrip":"过氧乙酰基硝酸酯监测介绍大气PAN在线监测系统基于GC-ECD气相色谱技术测量原理,主要由PAN分析仪、PAN校准仪、工控机,以及气源等四部分构成。PAN内置采样泵,三通电磁阀选择通过空气样品或标准样品。进样后,气体样品被载气带入到色谱系统进行分离与测定。ECD检测器输出电信号由分析软件记录和输出,得到PAN浓度检测结果。","CompanyName":"北京志晨科技有限公司","CompanyID":"129077","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"1","City":"北京市","Address":"北京市","PropertysValue":"","HitNumber":"55","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51215470","StandUrl":"/st129077","UpdateTime":"2024/4/28 12:30:55","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":"102748821","UserID":"142066","PriceType":"0","PictureID":"1672904","CompanyTypeID":"5","Tag":"","LinkMan":"李","TelPhone":"","ClassName":"其他","ComProduct":"大气在线监测系统,水质在线监测系统,便携式仪器","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"20591","MarketUpdateTime":"","CreateTime":"2023/5/24 15:34:54","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15710019877"}]