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2013年在黑龙江、辽宁、吉林、内蒙古4省(自治区)开展了奥龙奇康牌大豆根瘤菌试验示范,各地表现效果很好。2014年又在辽宁、吉林、内蒙古、河南4省(自治区)11个点组织大面积示范试验。总结了奥龙奇康牌大豆根瘤菌2014年在内蒙古、吉林、辽宁等3省(自治区)6个示范点的示范效果。奥龙奇康牌大豆根瘤菌拌种以及减施氮肥的应用大田示范试验结果表明,该产品对大豆生长发育、结瘤、固氮抗逆
In 2013, Aolongqikang brand Rhizobium soybean trial was carried out in four provinces (autonomous regions) of Heilongjiang, Liaoning, Jilin and Inner Mongolia, demonstrating good results. In 2014, another 11 demonstration sites in Liaoning, Jilin, Inner Mongolia and Henan 4 provinces (autonomous regions) were organized to conduct large-scale demonstration experiments. The results of six demonstration sites of Aaron Chikan soybean rhizobium were summarized in 2014 in three provinces (autonomous regions) of Inner Mongolia, Jilin and Liaoning. Application of Orongchikang Soybean Rhizobium Seed Dressing and Its Application of Reducing Nitrogen The results of field demonstration showed that the product had the following effects on growth and development of soybean, nodulation and nitrogen fixation