DOI：10.3969/j.issn.1672-3872.2024.06.011
基金项目：固原市原州区科技计划项目“小黑麦高效关键生产技术的研究与应用”（固原科发[2022]31号）
作 者：李满有1 ，朱保侠2 ，赵延军1 ，邱雪峰1 ，安 瑞3 ，王茜茹2 ，马成龙4 ，刘妍茜1 ，何尚艳1
（1. 宁夏荟峰农副产品有限公司，宁夏 固原 756000；2. 西安水发神农集团有限公司，陕西 西安 710000； 3. 石嘴山市农业技术推广服务中心，宁夏 石嘴山 753000；4. 原州区科技服务中心，宁夏 固原 756000）
摘 要：【目的】筛选适宜宁南山区种植的优质、高产小黑麦品种，缓解区域优质饲草短缺问题。【方法】采用单因素随机区组设计，探究了6个小黑麦品种在宁夏南部山区的生产性能和饲喂品质，并利用主成分分析法对6个小黑麦品种进行了综合评价。【结果】1）不同小黑麦品种间生产性能和营养品质均存在显著差异（P<0.05）；生育期最短的是石大1号，为293 d；晋饲草 1号干草产量最高，为12 350.47 kg·hm-2 ，石大1号次之，为11 874.20 kg·hm-2 ，二者显著高于其他品种；晋饲草1号粗蛋白含量高达9.35%，显著高于最低的优能品种；相对饲喂价值最高的为石大1号，高达108.32。2）6个小黑麦品种综合指标得分由高到低依次为：晋饲草1号>石大1号>冀饲草1号>北联4号>优能>中饲1048，说明晋饲草1号适合在宁夏南部山区栽培和推广种植。【结论】本研究有助于加快牧草产业发展步伐，带动畜牧业的转型升级，促进民族地区经济发展。
关键词：小黑麦；品种；产量；品质
Study on Adaptability Evaluation of 6 Triticale Varieties in Southern Ningxia Mountainous Area
Li Manyou1 , Zhu Baoxia2 , Zhao Yanjun1 , Qiu Xuefeng1 , An Rui3 , Wang Qianru2 , Ma Chenglong4 , Liu Yanqian1 , He Shangyan1
(1.Ningxia Huifeng Agricultural Products Co., Ltd., Ningxia Guyuan 756000; 2.Xi’an Shuifa Shennong Group Co., Ltd., Shaanxi Xi’an 710000; 3.Shizuishan Agricultural Technology Promotion Service Center, Ningxia Shizuishan 753000; 4.Yuanzhou District Science and Technology Service Center, Ningxia Guyuan 756000)
Abstract: [Objective] To screen high-quality and high-yield varieties of small rye suitable for planting in the mountainous areas of southern Ningxia, and alleviate the shortage of high-quality forage in the region. [Method] Adopted a single factor randomized block design to explore the production performance and feeding quality of six small rye varieties in the southern mountainous areas of Ningxia. Principal component analysis was used to comprehensively evaluate the six small rye varieties. [Result] 1) There were significant differences in production performance and nutritional quality among different varieties of triticale (P<0.05). The shortest reproductive period is Shida 1, which is 293 days; Jinsicao No.1 has the highest hay yield at 12 350.47 kg·hm-2 , followed by Shida No.1 at 11 874.20 kg·hm-2 , both of which are significantly higher than other varieties. The crude protein content of Jinsicao 1 is as high as 9.35%, significantly higher than the lowest quality variety. The highest relative feeding value is Shida 1, which is as high as 108.32. 2) The comprehensive index scores of the six varieties of rye, from high to low, are as follows: Jinsicao 1>Shida 1>Jisicao 1>Beilian 4>Youneng>Zhongsi 1048, indicating that Jinsicao 1 is suitable for cultivation and promotion in the southern mountainous areas of Ningxia. [Conclusion] This study helps to accelerate the development of the forage industry, drive the transformation and upgrading of animal husbandry, and promote the economic development of ethnic regions.
Keywords: triticale; varieties; yield; quality
引文信息：[1]李满有，朱保侠，赵延军，等.宁南山区6个小黑麦品种适应性评价研究[J].南方农机，2024，55(6)：42-45.
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