湖南祁阳推广良种良法 6万亩大豆喜获丰收|麻豆精品传媒

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  中新网祁阳7月17日电 (高军 刘志军 冯骎)盛夏时节,湖南祁阳市6万余亩大豆迎来集中收获期,田间地头机械轰鸣,农户正进行抢收。

  在白水镇到福桥村连片豆田里,大型联合收割机正高效穿梭,饱满的豆粒尽收其中。

大型联合收割机正高效穿梭,饱满的豆粒尽收其中。高军 摄

  种植大户李德纯站在自家500多亩丰收的豆田里说:“今年豆子豆荚结得密,豆粒也饱满,长得确实好!专家刚在我这几块地测产,亩产达到了267.3公斤以上。”

  在推广优良新品种的基础上,祁阳集成应用多项大豆高产栽培技术,播种前使用专用拌种剂防控病虫害,同时运用大豆专用播种机实施精量播种与施肥一体化作业,精准控制种植密度与施肥量,播种后三天内及时使用专用除草剂完成田间封闭除草。

  此外,在大豆开花期时,通过实施无人机化控作业,精准调节株高,有效预防倒伏,还大面积推广水肥一体化滴灌技术,实现了精准、高效的水肥管理。

  “经专家实测,大豆亩产达到267.3公斤,这在春大豆中是一个相当高的水平。科研团队将着力筛选和推广高油、高产、高蛋白的优质大豆品种在湖南落地应用。”湖南省农业科学院作物研究所副研究员黄山表示,科学技术的综合应用,不仅有效降低了种植成本,更推动祁阳市大豆平均单产较去年提升10%以上。

  目前,祁阳市大豆收割进度已过半。该市还创新推广幼龄柑橘园套种大豆的模式,并为套种农户提供平均每亩120元至150元的补贴,有效提高土地综合效益,拓宽增收渠道。(完)

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