‘S14‐15138GT’ (Reg. no. CV‐537, PI 693754) is a late maturity group IV (relative maturity 4.8) indeterminate high‐yielding soybean [Glycine max (L) Merr.] cultivar with glyphosate and sulfonylurea tolerance developed and released in 2017 by the University of Missouri–Fisher Delta Research Center soybean breeding program. S14‐15138GT is an F₄ plant selection from the cross ‘S09‐10871’ × ‘S08‐9727RR1’. S14‐15138GT was tested in 83 environments across 11 states and showed high yield potential and wide adaptation in Missouri and other southern states. In the University of Missouri yield trials, S14‐15138GT yielded, on average, 110% of the tests mean across 19 locations in 4 yr (2015–2018). Plants of S14‐15138GT are 84 cm tall and have white flower color, tawny pubescence, and tan pod walls. On average, S14‐15138GT seed contains 406 g kg⁻¹ protein and 221 g kg⁻¹ oil on a dry seed weight basis. S14‐15138GT has a broad disease resistance package including resistance to soybean cyst nematode races 3 and 14 (HG Type 5.7 and Type 1.3.6.7), stem canker, frogeye leaf spot, sudden death syndrome, and phomopsis seed decay. In addition to its high yield potential, strong disease resistance package, and broad adaptation, S14‐15138GT is a suitable alternative for farmers who want to grow and save seed of glyphosate‐tolerant soybean cultivars.

中文翻译：

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将“ S14-15138GT”大豆注册为具有广泛抗病性和适应性的高产RR1 / STS品种

'S14-15138GT'（注册号CV-537，PI 693754）是IV型晚熟品种（相对成熟度4.8），具有高草甘膦和磺酰脲耐受性，是不确定的高产大豆[ Glycine max（L）Merr。]品种，由密苏里大学菲舍尔三角洲研究中心的大豆育种计划于2017年发布。S14-15138GT是F ₄从十字架'S09-10871'×'S08-9727RR1'选择植物。S14-15138GT在11个州的83个环境中进行了测试，在密苏里州和其他南部州显示出高产潜力和广泛适应性。在密苏里大学的屈服试验中，S14-15138GT在4年（2015-2018年）的19个位置平均产生了110％的测试平均值。S14-15138GT的植物高84厘米，花白色，淡黄褐色，棕褐色。平均而言，S14-15138GT种子包含406 g kg ^-1蛋白质和221 g kg ^-1以种子干重计。S14-15138GT具有广泛的抗病能力，包括对大豆孢囊线虫第3和14族（HG类型5.7和1.3.6.7型），茎萎缩，蛙眼叶斑病，猝死综合症和拟南芥种子腐烂的抵抗力。除了具有高产量潜力，强大的抗病性和广泛的适应性外，S14-15138GT还适合希望种植和保存耐草甘膦大豆品种种子的农民。