‘S14‐9017GT’ (Reg. no. CV‐536, PI 693755) is a Maturity Group V high‐yielding glyphosate‐tolerant soybean [Glycine max (L) Merr.] cultivar developed and released in 2017 by the University of Missouri–Fisher Delta Research Center Soybean Breeding Program. S14‐9017GT was developed by conventional breeding from a cross between ‘LD07‐3419’ and ‘S08‐9727RR1’. The parent S08‐9727RR1 is a breeding line that carries the GTS 40‐3‐2 transgene discovered by Monsanto Co. The other parent, LD07‐3419, is a breeding line developed by the University of Illinois soybean breeding program. Before release, S14‐9017GT was tested in 122 environments in Missouri and other southern states from 2015 to 2018 for yield and other agronomic traits. On average, S14‐9017GT yielded 4,314 kg ha⁻¹, which is higher than the mean of all the tests, which was 4,124 kg ha⁻¹. S14‐9017GT seed contains 378 g kg⁻¹ protein and 246 g kg⁻¹ oil on a dry seed weight basis. It exhibits a relative maturity of 5.3, determinate growth habit, white flowers, light tawny pubescence, and tan pod wall. It has yellow seed with intermediate luster and black hila and a seed weight of 14.9 g per 100 seed. Plants of S14‐9017GT are 81 cm tall with resistance to lodging. It is resistant to stem canker, frogeye leaf spot, cyst nematode (races 1, 2, 3, and 5), reniform nematode, peanut root‐knot nematode, and sudden death syndrome and has field tolerance to phytophthora root rot. In addition to its high yield potential, high seed oil content, and broad adaptation across southern states, S14‐9017GT is also a suitable alternative for farmers who want to grow and save seed of glyphosate‐tolerant soybean cultivars.

中文翻译：

---

注册高产，抗多种疾病和高籽油含量的'S14-9017GT'大豆品种

“ S14‐9017GT”（注册号CV‐536，PI 693755）是由密苏里大学于2017年开发并发布的成熟度V组高产草甘膦耐性大豆品种[ Glycine max（L）Merr。]费舍尔三角洲研究中心大豆育种计划。S14-9017GT是通过“ LD07-3419”和“ S08-9727RR1”之间的杂交通过常规育种开发的。亲本S08-9727RR1是携带孟山都公司发现的GTS 40-3-2转基因的育种系。另一亲本LD07-3419是由伊利诺伊大学大豆育种计划开发的育种系。在发布之前，S14‐9017GT于2015年至2018年在密苏里州和其他南部州的122个环境中进行了产量和其他农艺性状测试。S14-9017GT平均产量为4,314 kg公顷^-1，高于所有测试的平均值4,124 kg ha ^-1。S14-9017GT种子包含378 g kg ^-1蛋白和246 g kg ^-1以种子干重计。它的相对成熟度为5.3，可确定生长习性，白花，淡黄褐色的柔毛和棕褐色的荚果壁。它具有黄色的种子，中间光泽，黑色的光环，每100粒种子的重量为14.9 g。S14-9017GT的植物高81厘米，具有抗倒伏能力。它对茎溃疡，蛙眼叶斑，线虫囊肿（种族1、2、3和5），肾形线虫，花生根结线虫和突然死亡综合症具有抵抗力，并且对疫霉根腐病具有田间耐受性。除了其高产潜力，高种子油含量和在南部各州的广泛适应性之外，S14-9017GT还适合希望种植和保存耐草甘膦大豆品种种子的农民。