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湖南成功研制适宜南方黏性土壤特性的大豆玉米专用复合种植播种机

2022-04-08 09:24:19 来源:湖南省农机事务中心 阅读量:18363 评论

导读:为贯彻落实农业农村部大豆油料扩种的决策部署,圆满完成全省100万亩大豆玉米带状复合种植任务,湖南省农业农村厅立足于保障大豆玉米带状复合种植机具供给,明确由省农机事务中心牵头,在前期调查研究的基础上,组织农机农艺专家精心指导农机生产企业,成功研制出适宜南方黏性土壤特性的大豆玉米专用复合种植播种机,并于3 月 22日正式亮相在张家界市慈利县召开的全省大豆玉米带状复合种植机械化现场培训会。

  【农机网 科技创新】 为贯彻落实农业农村部大豆油料扩种的决策部署,圆满完成全省100万亩大豆玉米带状复合种植任务,湖南省农业农村厅立足于保障大豆玉米带状复合种植机具供给,明确由省农机事务中心牵头,在前期调查研究的基础上,组织农机农艺专家精心指导农机生产企业,成功研制出适宜南方黏性土壤特性的大豆玉米专用复合种植播种机,并于3 月 22日正式亮相在张家界市慈利县召开的全省大豆玉米带状复合种植机械化现场培训会。
 
  湖南大豆和玉米种植历史悠久,但多为一家一户的传统种植方式,机具应用程度极低,复合种植机具尤甚。为破解因省内无生产、省外不适应导致南方地区大豆玉米复合种植“无机可用”的困境,省农机事务中心今年年初即组织省内农机与农艺方面的专家,及时成立研发小组,研究形成研发方案,并确定长沙桑铼特农业机械设备有限公司为机具主要研制生产厂家,第一时间启动专用播种机具研发制造。研制过程中,专家组与生产企业按照时间节点要求,经反复研讨和试验改进,仅用两个月时间便完成了参数制定、功能确定、样机出炉等各项工作,并于 3月8日在云南省宣威市顺利通过西南片区机具先进性、安全性、适用性验证。目前,长沙桑铼特农业机械设备有限公司已根据专家意见再次对机具进行改进完善并开始投入量产。
 
  该机具采用圆盘开沟犁并单独设置棘轮式驱动地轮,能有效解决开沟犁拥堵和地轮粘连打滑难题,实现机械化播种环节同步施基肥、喷洒化学封闭除草剂以及开排水沟等功能,并能满足精密播种要求,达到农艺技术指标。同时能减少农机进地次数与人工投入,提高作业效率,降低生产成本,增加种植效益。据湖南省农科院有关专家介绍,经过比较,该机具较人工作业每亩可节省 150元到200元成本。
 
  湖南日前已正式发布大豆玉米复合种植专用播种机补贴额一览表。下一步,将继续组织农机农艺专家对机具进行改进和完善,研究增加旋耕作业功能的合理配置方案,实现多功能复合播种;注重农机农艺深度融合,指导相关企业研发先进适用的中耕、施肥、植保一体化专用机具和小型大豆、玉米收获机械;抓实农机研发制造推广应用一体推进,通过视频培训和现场演示等途径,加大示范推广力度,落实落细农机装备保障工作,为完成全年大豆玉米复合种植任务、保障国家粮油安全贡献湖南农机力量。
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