草地学报

草地学报 ›› 2025, Vol. 33 ›› Issue (6): 1878-1885.DOI: 10.11733/j.issn.1007-0435.2025.06.019

• 研究论文 • 上一篇    

川西北农牧交错区9个秋播饲用燕麦生产性能综合评价

王德贵1,2, 董永梅2, 呼延美静1, 袁艺1, 何雨飞1, 马啸1, 马莉3, 刘伟1   

  1. 1. 四川农业大学草业科技学院, 四川 成都 611130;
    2. 汶川县科学技术和农业畜牧局, 四川 汶川 623000;
    3. 阿坝藏族羌族自治州畜牧科学技术研究所, 四川 红原 624402
  • 收稿日期:2024-09-13 修回日期:2024-10-29 发布日期:2025-06-13
  • 通讯作者: 刘伟,E-mail:lwgrass@126.com
  • 作者简介:王德贵（1991-），男，汉族，四川宜宾人，硕士研究生，主要从事饲草栽培技术与推广，E-mail：1553181948@qq.com
  • 基金资助:
    现代农业产业技术体系四川饲草创新团队建设专项资金（SCCXTD-2024-16）资助

Conprehensive Evaluation of Production Performance of 9 Autumn Sowing Oat Varieties in Agro-pastoral Ecotone Areas of Northwest Sichuan

WANG De-gui1,2, DONG Yong-mei2, HUYAN Mei-jing1, YUAN Yi1, HE Yu-fei1, MA Xiao1, MA Li3, LIU Wei1   

  1. 1. College of Grassland Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan Province 611130, China;
    2. Wenchuan County Bureau of Science Technology and Agriculture and Animal Husbandry, Wenchuan, Sichuan Province 623000, China;
    3. Institute of Animal Science and Technology of Aba Tibetan and Qiang autonomous Prefecture, Hongyuan, Sichuan Province 624402, China
  • Received:2024-09-13 Revised:2024-10-29 Published:2025-06-13

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摘要： 为筛选适宜川西北农牧交错区冬闲田种植的优质饲用燕麦（Avena sativa L.）品种，本研究选用9个燕麦品种，采用随机区组的试验方法开展引种栽培试验，并对其农艺性状与营养指标进行测定。结果表明：各品种均能在试验地正常生长，‘太阳神’和‘苏特’株高优势明显，分别为174.8 cm和172.5 cm。‘太阳神’鲜、干草产量最高，分别为55 925.93 kg·hm-2和17 537.26 kg·hm-2。‘泰克’有效分蘖数最多，‘梦龙’次之，分别为5.27个和4.7个。‘艾博’中性洗涤纤维和酸性洗涤纤维最低、粗蛋白和相对饲喂价值最高，分别为50.81%，31.67%，6.01%和117.64。运用灰色关联法和优劣解距离法综合分析，综合排名靠前的分别是‘艾博’‘太阳神’和‘梦龙’，可在试验区以及同类型区域作为主推品种推广种植。

关键词: 饲用燕麦, 综合评价, 冬闲田, 生产性能

Abstract: In order to identify suitable high-quality forage oat （Avena sativa L.） varieties for winter fallow fields cultivation in agro-pastoral ecotone areas of northwest Sichuan. By using the method of random complete block design， 9 oat varieties were introduced and cultivated， and their agronomic traits and nutritional indicators were measured. The results showed that all the varieties could grow normally in the experimental areas， and ‘Titan’ and ‘Shooter’ had significant height advantages， with a height of 174.8 cm and 172.5 cm respectively. The ‘Titan’ had the highest fresh and hay yields， with 55 925.93 kg·hm-2 and 17 537.26 kg·hm-2，respectively. ‘Taike’ had the highest number of effective tillers， followed by ‘Magnum’ with 5.27 and 4.7， respectively. The neutral detergent fiber and acidic detergent fiber of ‘Abbott’ were the lowest ， while the crude protein and Relative feed value were the highest， at 50.81%， 31.67%， 6.01% and 117.64%， respectively. Comprehensive analysis by using grey relational analysis（GRA） and technique for order preference by similarity to ideal solution （TOPSIS） method， the superior forage oat varieties for cultivation in the experimental area and similar areas are ‘Abbott’ ‘Titan’ and ‘Magnum’.

Key words: Forage oat, Conprehensive evaluation, Winter fallow fields, Production performance

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