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Back黑龙江塔河县成功选育超早熟大豆品种“中黄940”
黑龙江塔河县成功选育超早熟大豆品种“中黄940”
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中国新闻网16 hours agoAgriculture2 min readChina

黑龙江塔河县成功选育超早熟大豆品种“中黄940”

填补高纬度极寒区域超早熟大豆品种空白,助力最北寒地农业发展

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黑龙江省塔河县联合中国农科院及北大荒垦丰种业,成功选育出专为第六积温带打造的超早熟大豆品种“中黄940”。该品种耐低温、抗逆性强,填补了极北寒地超早熟大豆品种空白,目前已进入原种繁殖阶段。

AI-generated summary

Why It Matters

塔河县地处北纬53度,属第六积温带,因无霜期短、积温少,长期缺乏适配的大豆品种。

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中新网塔河8月30日电 (田德雨 邱贺岩)30日,中国农科院专家、北大荒垦丰种业科研团队、种植大户和各地经销商相聚黑龙江省塔河县,参加超早熟大豆“中黄940”展示示范会,共同见证最北寒地大豆良种选育的最新成果。

地处北纬53度大兴安岭腹地的塔河县,属黑龙江省典型的第六积温带区域,无霜期短、积温少、霜冻灾害频发,这些恶劣条件长期成为制约当地大豆稳产增收的最大难题。为破解极北寒地种业短板,塔河县主动和北大荒垦丰种业股份有限公司对接,建成了全国最北县级大豆育种站。建站以来,育种站与中国农业科学院作物科学研究所科研团队密切协作,立足本地实际摸索选育路径,同步开展自主育种、引种鉴定、合作研发工作,用三年时间攻坚寒地育种难题,成功选育出国审超早熟大豆品种“中黄940”,目前已进入原种繁殖阶段。该品种是专为第六积温带量身打造的优良适配品种,精准匹配极北地区生长周期短、积温需求低、耐低温、抗逆性强等特点,彻底填补了高纬度极寒区域超早熟大豆品种的空白,让塔河彻底告别了无适配良种的困境。

塔河县通过示范会形式对“中黄940”进行产品预热,加快品种推广进度,同时向适种区域经销商展示该大豆品种早熟、耐密、抗冷、适配多茬复播的核心优势,努力树立高寒区域、麦后复播区标杆品种形象。活动还通过田间观摩、育种家讲解、政策赋能等环节,联动当地农业主管部门、育种专家、经销商、种植大户多方资源,全方位落地品种塑造、订单锁定、渠道搭建、市场预热等核心目标,为“中黄940”品种规模化推广落地筑牢基础。

据悉,塔河县将持续扛起最北边疆粮食安全责任,深化与种业和校企方面的合作,持续挖掘寒地土地产能,培育更多适配北疆的优质大豆良种,以务实举措彰显塔河最北担当。

What to Watch

AI outlook — possibilities, not facts

  • 中黄940将进入规模化推广阶段

    Likely · Within months

Open Questions

  • 中黄940的具体亩产数据如何?
  • 该品种的大规模推广时间表是什么?

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This article was originally published by 中国新闻网.

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