良种良机发力 湖南安仁“智慧田”粮满仓|精品黑人一区二区三区

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  中新网郴州7月24日电 (鲁毅 谭利炳 何炳文)盛夏七月,湘南粮仓湖南郴州安仁县大地稻浪翻滚。在永乐江镇排山村,数台联合收割机轰鸣疾驰,金黄稻谷如流涌入粮仓;洋际乡的田埂上,一场场田间测产“擂台”火热上演。双抢时节,良种与良机在安仁“智慧田”中奏响丰收协奏曲。

湖南安仁县稻田内农机在收割水稻。安仁县委宣传部供图

  良机赋能 精耕细作挖潜能

  “今年我们采用机抛机插技术,将水稻种植密度从去年的每亩1.8万株提升至2.1万株,配合精准水肥管理,预计单产提升20%。”穿梭在田间地头的湖南乡安农业发展有限公司农技负责人何焜点出增产核心,这种“合理密植+科学管护”模式,不仅提升产量,还降低了生产成本。

  田埂上,高清摄像头与虫情测报装备构成“互联网+”智慧防线。“这套防线可以实时捕捉病虫害动态,并通过AI分析生成精准施药方案。”公司副总经理刘烨雄介绍,“过去依赖经验打药,现在凭数据决策,农药用量减少30%,防治效果更优,人工成本大幅降低。”

  从高效农机驰骋、田间管理和病虫害防控到低茬收割还田,安仁县的“藏粮于技”,正构建覆盖全生产流程的智能化体系。科技力转化为粮食生产力,有数据为证:今年,湖南乡安农业发展有限公司1260亩早稻平均单产达550公斤/亩,亩均增产100公斤,增收逾200元。

  目前,安仁全县水稻种植综合机械化率达89.9%,年增粮食产能0.46万吨,机械化合理密植增产5%到10%。

  良种破冰 冷浸田焕新生机

  走进群山环抱的洋际乡,昔日难获高产的山区冷浸田迎来早稻丰收。

  “亩产稳稳超过531公斤!”在猴昙仙村石环组,洋际乡农业服务中心主任左兴发俯身测量后宣布结果,围观村民赞叹不已。青年农民段辉宾父子将昔日的冷浸田变成了高产“赛场”。

  “过去只种一季中稻的冷浸田,种出了双季稻,亩产还过了千斤!”段辉宾兴奋地说。

  这份增产的喜悦,得益于洋际乡党委政府三年攻坚选育的“团子谷”良种。它早熟、耐寒、抗病,完美契合山区短日照、冷泉灌溉的特殊环境。乡财政投入购买良种,免费供应7个村建立育秧基地、供农户试种,打造3个高产样板区,收割前干部更驻村组织实割实测,用数据见证良种的效果。

  种粮大户阳良凯夫妇喜上眉梢:“162亩团子谷早稻全卖光,比去年每亩多收120公斤!”良种点燃了山区农民的热情。目前“团子谷”在洋际乡铺开4000余亩,占总水稻面积八成,盘活了大片冷浸田,今夏单季稻改双季稻面积增加近千亩。(完)

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