青海高寒区不同红豆草种质资源生产性能与适应性对比研究
马亚珺 , 杨国柱 , 严雅军 , 田海宁 , 段晓明 , 李俄仁措
高原农业 ›› 2026, Vol. 10 ›› Issue (4) : 487 -492.
青海高寒区不同红豆草种质资源生产性能与适应性对比研究
A Comparative Study of the Production Performance and Adaptability of Different Red Bean Grass Germplasm Resources in the Cold Region of Qinghai
为筛选适宜青海高寒半干旱地区种植的红豆草(Onobrychis viciaefolia)优良种质,本研究比较了5份红豆草种质资源的关键性状。以青育1号、青育2号、HD8630、HD9245和蒙农为材料,在同德县测定出苗率、农艺性状及产量表现。结果显示,青育1号出苗率最高(92.33%),株高(86.67 cm)、分枝数(17.33 个)和主根直径(1.03 cm)均显著优于其他种质(P < 0.05);其鲜草与干草产量也显著高于其余材料。综上,青育1号适应性强、产量高,适宜作为青海高寒区主推红豆草种质。
To screen superior germplasm of sainfoin (Onobrychis viciaefolia) suitable for cultivation in Qinghai's high-altitude, semi-arid regions, this study compared key traits among five sainfoin germplasm resources. Using Qingyu No. 1, Qingyu No. 2, HD8630, HD9245, and Mengnong as materials, germination rates, agronomic traits, and yield performance were measured in Tongde County. Results showed Qingyu No. 1 exhibited the highest germination rate (92.33%) and significantly outperformed other germplasm in plant height (86.67 cm), number of branches (17.33), and primary root diameter (1.03 cm) (P < 0.05). Its fresh and dry forage yields were also significantly higher than other materials. In summary, Qingyu No. 1 exhibits strong adaptability and high yield potential, making it suitable as the primary recommended sainfoin germplasm for Qinghai's high-altitude cold regions.
| [1] |
南丽丽,温素军,魏凡, |
| [2] |
|
| [3] |
旦久罗布,谢文栋,王有侠, |
| [4] |
段丽辉,刘晓丽.韩冰,乡土物种补播对青藏高原高寒草甸群落稳定性的影响[J].草地学报,2021,29(8):1793-1800. |
| [5] |
颜春彩,石艳.青海省都兰县天然草地有害生物调查[J].高原农业,2025,9(2):205-210. |
| [6] |
祁星明,周学丽,童世贤.高寒牧区红豆草引种试验[J].青海草业,2015,24(4):18-20. |
| [7] |
云娜,石凤翎,王晓龙, |
| [8] |
张琦,魏臻武,闫天芳, |
| [9] |
惠文森.红豆草种子生活力和发芽率的相关性比较[J].西北民族大学学报(自然科学版),2008,29(3):59-61. |
| [10] |
曲艳,李青丰.四种豆科种子休眠及萌发特性的研究[J].草原与草业,2018,30(4):35-40. |
| [11] |
王传旗,梁莎,武俊喜, |
| [12] |
樊廷录,王淑英,王建华, |
| [13] |
何海鹏,南丽丽,马彪, |
| [14] |
霍锦,昝永黎,刁鹏, |
| [15] |
刘世婷,刘明蕊,李国娥, |
| [16] |
曹国顺,夏燕.甘南高寒牧区红豆草引种试验[J].甘肃农业,2015,(16):28-29. |
| [17] |
蔺美玲,张邦彦,武晋民, |
| [18] |
王伟强,刘晶,田新会, |
| [19] |
刘晶,赵方媛,杜文华, |
| [20] |
张建文,张龙龙,张泉, |
| [21] |
李沛,王英哲,于澜, |
| [22] |
马福才,刘成凯,刘宝龙, |
| [23] |
杜红旗,冯长松,吕先召, |
| [24] |
杨航,赵雅姣,刘晓静.紫花苜蓿/燕麦间作的光合特征及其对产量的调控效应[J].草地学报,2023,31(1):187-195. |
青海省科技特派员专项项目(2024-NK-P17)
中央财政林草科技推广示范项目(青2023TG03)
中央财政林草科技推广示范项目(青2023TG06)
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