湖南新田大豆亩产突破241公斤|一区二区三区国产
中新网永州7月11日电(蒋军君)湖南新田县大豆单产提升种植示范基地交出亮眼成绩单：高产典型品种“湘春豆41”亩产达241.2公斤，较去年提升5.7%，实现单产新突破。
近日，湖南省作物研究所在新田县召开高油高产大豆新品种测产验收会与大豆单产提升技术观摩会。
在新田县石羊镇清水湾村、石羊社区大豆种植基地，专家组严格按照规程，对大豆行株距、单株粒数、百粒重等关键指标进行科学测量与计算。
经严谨测产，除“湘春豆41”表现突出外，新田县净作大豆平均亩产达169.2公斤，大豆玉米带状复合种植模式下大豆亩产也达到128.9公斤。
技术集成激发增产潜力。今年新田县大豆单产提升示范面积200亩，重点推广湖南省作物研究所选育的“湘春豆37”“湘春豆41”等优良品种。
面对前期春旱不利影响，技术专家组深入田间，集成推广五项关键技术：大豆拌种、精量密植、苗期高效除草、叶面增施微生物菌肥及机械化播种收获，显著挖掘品种潜力。
湖南省农科院作物所副研究员阳小凤说：“今年整体长势良好，籽粒饱满、抗倒伏性强，非常适宜机械化收割。”
作为“全国大豆单产提升整建制推进县”，新田大豆年种植面积稳定在7万亩左右，是当地重要的农业产业。该县自2023年起持续发力，通过大协作攻关、优机制推广、强政策支持、整建制推动，全面补齐要素短板，融合全环节技术，带动全领域提升。
此次测产旨在总结高产经验，优化种植方案。新田县正将科技潜力加速转化为大田产量，让典型高产扩展为普遍丰收，为大豆产能迈上新台阶筑牢根基。(完)
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