今日要闻

2024年山西省谷子生产技术指导意见

2024-03-29 16:05:42 来源:山西省农业农村厅 阅读量:14733 评论

导读:根据市场需求,兼顾规模化、机械化生产要求,选择适宜当地种植的优质、高产、抗逆的谷子品种。

  【农机网 科技创新】 为切实加强技术支撑,进一步提升我省谷子生产水平,结合气象条件和生产实际,特制定2024年山西省谷子生产技术指导意见。
 
  一、选择良种
 
  根据市场需求,兼顾规模化、机械化生产要求,选择适宜当地种植的优质、高产、抗逆品种。晋北早熟区宜选用张杂系列、金苗K1、8311、大白谷和同谷系列等品种。晋中、晋东南中晚熟区宜选用晋谷系列、长农系列、长生系列和长杂系列等品种。
 
  二、整地施肥
 
  合理轮作倒茬,春季及时顶凌耙地,播种前要精细整地。土壤墒情较好的地块可免耕播种以利于保墒,土壤墒情较差的地块可整地后待降雨趁墒播种。旱地施肥提倡底肥重施,以农家肥和有机肥为主,化学肥料为辅,尽量少追肥。一般亩施农家肥2000~3000公斤,纯氮8~10公斤、纯磷8公斤左右。
 
  三、适期播种
 
  根据品种特性、地温和土壤墒情等确定适宜播期。晋北早熟区一般于4月下旬播种,晋中、晋东南中晚熟区一般于5月上中旬播种。如冬季降雪少、比较干旱的地块可抢墒播种。播前进行晒种或药剂拌种。晋北地区选择地膜覆盖,覆膜方式可采用微垄膜侧沟播或者全膜覆盖,并选择与覆膜方式配套的覆膜播种一体机。等行距种植,行距为50厘米左右;宽窄行种植,宽行距60厘米、窄行距40厘米。晋中、晋东南地区以膜侧沟播或机械化精量宽行条播技术为主。
 
  四、合理密植
 
  根据品种特点、水肥条件、播种方式等确定种植密度,通过控制适宜播量和间苗管理,确保合理密植。晋北地区杂交谷子适宜的密度在0.8万~1.5万株/亩(旱地0.8万~1.2万株/亩,水浇地1.0万~1.5万株/亩)。采用精量播种机播种,一般亩播量为0.3~0.75公斤,根据种子的净度、发芽率、杂交率、土壤墒情、整地质量等进行合理调控。晋中、晋东南地区常规谷子适宜的密度在2.5万~3.0万株/亩。
 
  五、田间管理
 
  (一)间苗除草。精量播种的地块可不间苗或简化间苗,无法精量播种的地块可化控间苗。抗除草剂品种在3~5叶期采用配套除草剂间苗和除草,其他田块可采用播后苗前专用除草剂封闭除草。膜侧栽培较露地栽培减半使用除草剂,全膜覆盖不用或少用除草剂。除草剂使用应遵照有关说明或在农技人员指导下进行。
 
  (二)肥水管理。地膜覆盖地块应施足底肥,亩施40~50公斤缓释配方肥或50~60公斤氮磷钾复合肥,有条件地区增施农家肥或300~500公斤生物有机肥。谷子耐旱怕涝,遇到大雨要及时排水;降雨较少时,有灌溉条件的可在孕穗期、开花灌浆期浇水1~2次。
 
  (三)病虫害防治。通过轮作倒茬、优选抗病品种、适期播种、种子及土壤处理、加强水肥管理、田间清洁生产等农业措施,降低病虫害发生。在病虫发生后,选用低毒高效农药进行防控,建议选用真菌类、病毒类和细菌类微生物杀虫剂,推广应用植物源农药和植物生长调节剂等。
 
  六、适时收获
 
  当95%谷粒变硬时及时收获,避免品质降低、落粒和遇雨穗发芽等。平原区可采用联合收获机收获;丘陵山区先采用多功能割晒机收割再使用谷子脱粒机脱粒。收获后的谷子应及时晾晒或烘干,含水量降至13%以下时贮藏保存。
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":"2989909","Picture":"74a34d6b99a3c7327c17f65ce51b389e30e84b5421badc421ad8e6b18f42dfd27513c855631920ea.jpg","PictureDomain":"img57","Name":"销售酸碱试剂柜厂家","Type":"CMP300F-P","Descrip":"酸碱试剂柜主要用于储存硫酸、盐酸、硝酸、氢氧化钠、氢氧化钾等强腐蚀性化学品,实验室器具洗涤完后的储存等等。可以规范管理,分门别类不同性质不同危险等级化学品,减少灾害发生风险。保证人身和设备的安全。","CompanyName":"中山诚铭科技有限公司","CompanyID":"136214","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"230","City":"中山市","Address":"中山市","PropertysValue":"","HitNumber":"48","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51214323","StandUrl":"/st136214","UpdateTime":"2024/4/27 17:23:05","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":"102989909","UserID":"149204","PriceType":"0","PictureID":"1853580","CompanyTypeID":"5","Tag":"","LinkMan":"黄先生","TelPhone":"13640415984","ClassName":"其他","ComProduct":"试剂柜、防火柜、酸碱柜、防火安全柜、毒害品柜、防火防爆柜、危化品柜、气瓶柜、器材柜","BrandNameCH":"","IsShow":"2","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"0","MarketUpdateTime":"","CreateTime":"2024/4/16 16:00:31","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15989151456"},{"ID":"2753321","Picture":"5646a23e59c2327152eda7277234aa98f26f96066f7b8f22c79e88fd5325fd6e40229e5bea3172b4.jpg","PictureDomain":"img70","Name":"冶金补偿导线电缆厂家","Type":"","Descrip":"热电厂专用高温补偿导线、S、E、B、K型热电偶补偿导线 具体型号有:SC-HBF4、BC-HBF4、KC-HBF4、EC-HBF4、EX-HBF4、SX-HBF4、TX-HBF4、KX-HBF4、JX-HBF4、NX-HBF4、BX-HBF4、NC-HBF4、WC3/25-HBF4、WC5/26-HBF4、SC-FV、KC-FV、EX-FV、KX-VPV-2*1.5耐高温补偿导线电缆","CompanyName":"安徽中旺特电缆有限公司","CompanyID":"129103","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"119","City":"滁州市","Address":"滁州市","PropertysValue":"","HitNumber":"104","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51214318","StandUrl":"/st129103","UpdateTime":"2024/4/27 17:18:09","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":"102753321","UserID":"142092","PriceType":"0","PictureID":"1673906","CompanyTypeID":"5","Tag":"","LinkMan":"苏经理","TelPhone":"0550-7531878","ClassName":"其他","ComProduct":"特种电缆|硅橡胶电缆|耐高温电缆|氟塑料电缆|控制电缆|耐寒电缆|耐油电缆|防腐电缆|变频电缆|铠装电缆|电焊机电缆|防水电缆|计算机电缆|船用电缆|行车电缆","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"20872","MarketUpdateTime":"","CreateTime":"2023/5/25 19:42:46","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15655066688"},{"ID":"2849971","Picture":"mt0001/e6f2b0f98c8fa8622dbec01f8e466a340e6c3efcc07b7466b32aae6123203ceac7363e396ac401b7.jpg","PictureDomain":"img54","Name":"亚沸蒸馏器酸纯化器价格","Type":"DST-4000","Descrip":"美国Savillex亚沸蒸馏器/酸纯化器通过亚沸蒸馏过程提取高纯酸,并广泛应用于金属痕量分析领域。DST-4000实现了高出酸量和全自动操作,可置于通风厨中工作并实现无人看管,这使操作更加简单,安全。DST-4000可以一次纯化4L原酸,并可将1 ppb级金属元素原酸转换成10ppt级高纯酸,由此为金属痕属元素分析实验室节约了巨大成本。","CompanyName":"北京诚驿恒仪科技有限公司","CompanyID":"131071","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"1","City":"北京市","Address":"北京市","PropertysValue":"","HitNumber":"50","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51214317","StandUrl":"/st131071","UpdateTime":"2024/4/27 17:17:08","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":"102849971","UserID":"144060","PriceType":"0","PictureID":"1771307","CompanyTypeID":"5","Tag":"","LinkMan":"廖小姐","TelPhone":"86-010-82382578","ClassName":"其他","ComProduct":"汞分析仪,总烃分析仪,VOCs监测系统,主动减震平台,主动消磁系统,酸纯化器,PFA耗材,小瓶清洗器,破碎研磨仪","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"7623","MarketUpdateTime":"","CreateTime":"2023/11/10 13:07:21","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15810002992"},{"ID":"2721351","Picture":"dabac5fac07fb39ae7a95ee90e866cb6ff07c9eeb286f2d00d1d7093ef748572406e056f900d3c13.jpg","PictureDomain":"img71","Name":"国产扬尘检测仪生产","Type":"WX-8000-PM","Descrip":"β射线扬尘检测仪WX-8000-PM由采样泵、切割器、β源、电源、检测系统、温湿联控系统(DHS)、数据采集处理单元、数据传送单元、配套软件及辅助单元组成。","CompanyName":"山东万象环境科技有限公司","CompanyID":"129287","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"153","City":"潍坊市","Address":"潍坊市","PropertysValue":"","HitNumber":"131","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51214316","StandUrl":"/st129287","UpdateTime":"2024/4/27 17:16:43","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":"102721351","UserID":"142276","PriceType":"0","PictureID":"1685058","CompanyTypeID":"5","Tag":"","LinkMan":"毛志磊","TelPhone":"0536-2117918","ClassName":"其他","ComProduct":"气象站,土壤墒情监测站,负氧离子监测站,非洲猪瘟检测仪,cems烟气监测系统","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"17577","MarketUpdateTime":"","CreateTime":"2023/2/24 17:41:11","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15666889815"},{"ID":"3002982","Picture":"mt0001/46b00a1a892e1d3ad2c267876cbfb7a66eca909475e397d32ca035b78e2f75bd6fe35ffb2e0ce9e6.png","PictureDomain":"img60","Name":"全自动肉品系水力测定仪公司","Type":"MAEC-18","Descrip":"MAEC-18肉品系水力测定仪是肉制品水分压缩性能检测的仪器。是我公司研究开发的一种新型仪器,仪器采用*的元器件、配套部件、单片微机,进行合理的构造设计。具有各种参数测试、转换、调节、显示等功能。","CompanyName":"南京铭奥仪器设备有限公司","CompanyID":"136213","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"86","City":"南京市","Address":"南京市","PropertysValue":"","HitNumber":"40","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51214305","StandUrl":"/st136213","UpdateTime":"2024/4/27 17:05:00","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":"103002982","UserID":"149203","PriceType":"0","PictureID":"1853562","CompanyTypeID":"5","Tag":"","LinkMan":"张先生","TelPhone":"025-87163873","ClassName":"其他","ComProduct":"多参数水质监测仪,乳成份分析仪,风速风向仪,微量分光光度计,美国Organomation氮吹仪,海洋卫星定位浮标,厌氧培养系统,蒸馏水器,水果成熟度监测仪,研磨珠均质器","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"0","MarketUpdateTime":"","CreateTime":"2024/4/27 17:05:00","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"18913964277"},{"ID":"2863258","Picture":"mt0001/1832440763e20284f11cb1a05ef06a99831071b205a5915e49d754cb75095029a3013ccf48fc0348.jpg","PictureDomain":"img80","Name":"超声波焊接哪家好","Type":"YP0901B","Descrip":"超声波振动平台是一种专门用于辅助各种工业效果的设备,主要原理就是利用超声高频振动产生的振幅效果。主要由超声波发生器、超声波振动子组成。可以辅助激光焊接、打磨、铣削等工业用途。发生器与振动子一般都要求一一匹配,所以根据客户工况需求,可以定制振动平台规模。","CompanyName":"杭州成功超声设备有限公司","CompanyID":"132169","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"99","City":"杭州市","Address":"杭州市","PropertysValue":"","HitNumber":"48","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51214305","StandUrl":"/st132169","UpdateTime":"2024/4/27 17:05:16","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":"102863258","UserID":"145158","PriceType":"0","PictureID":"1780632","CompanyTypeID":"5","Tag":"","LinkMan":"李小姐","TelPhone":"","ClassName":"其他","ComProduct":"超声波换能器, 发生器,超声波振动子,超声波化工水溶液分散机、搅拌机、乳化机、降解机 ,超声波中药药物提取机,超声波合金熔体结晶连铸机,晶格细化处理机,无缝缝纫机芯,绝缘电缆剥线机,超声波雾化机,超声波预应力时效冲压枪,超 声波塑焊焊接机钎焊设备,铆合机,蛋糕食品切割机,超声波拉丝设备,超声 波镁铝熔体处理系统,超声波生物柴油声化学系统(乳化设备),超声波药物 提取细胞粉碎系统,金属制粉设备(纵向式,圆盘式,),粉碎肾结石机芯, 超声波食品切割设备,金属焊接震动系统,超声波振动筛套件","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"6780","MarketUpdateTime":"","CreateTime":"2023/11/30 3:46:26","Flag":"1","PackageName":"营销宝会员","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15068860914"}]