草地学报

草地学报 ›› 2020, Vol. 28 ›› Issue (5): 1311-1318.DOI: 10.11733/j.issn.1007-0435.2020.05.016

• 研究论文 • 上一篇    下一篇

冀西北地区21个燕麦品种生产性能与营养品质综合评价

王运涛1,3, 杨志敏2, 刘建成2, 李峰2, 于林清3, 远婷1,4, 梁潇1,4, 周文秀5   

  1. 1. 张家口学院, 河北 张家口 075000;
    2. 张家口市农业科学院, 河北 张家口 075000;
    3. 中国农业科学院草原研究所, 内蒙古 呼和浩特 010010;
    4. 张家口市生态监测与综合治理技术创新中心, 河北 张家口 075000;
    5. 围场县克勒沟镇农业技术推广站, 河北 承德 068453
  • 收稿日期:2020-06-06 修回日期:2020-07-11 出版日期:2020-10-15 发布日期:2020-09-19
  • 通讯作者: 杨志敏, 于林清
  • 作者简介:王运涛(1985-),男,河北曲阳人,博士研究生,讲师,主要从事牧草育种与栽培方面的研究,E-mail:wytao88@163.com
  • 基金资助:
    河北省重点研发项目（19226362D）；河北省重点研发项目（19226424D）；张家口学院张家口地区草地资源保护与利用科研团队资助

Comprehensive Evaluation of Production Performance and Nutritional Quality of 21 Oat Varieties in Northwest of Hebei Province

WANG Yun-tao1,3, YANG Zhi-min2, LIU Jian-cheng2, LI Feng2, YU Lin-qing3, YUAN Ting1,4, LIANG Xiao1,4, ZHOU Wen-xiu5   

  1. 1. Zhangjiakou University, Zhangjiakou, Hebei Province 075000, China;
    2. Zhangjiakou academy of agricultural sciences, Zhangjiakou, Hebei Province 075000, China;
    3. Grassland Research Institute of Chinese Academy of Agricultural Sciences, Huhhot, Inner Mongolia 010010, China;
    4. Zhangjiakou Innovation Center of Ecological Monitoring and Comprehensive Management Technology, Zhangjiakou, Hebei Province 075000, China;
    5. Agricultural Technology Popularization Station of Kelegou Town, weichang, Hebei Province 068453, China
  • Received:2020-06-06 Revised:2020-07-11 Online:2020-10-15 Published:2020-09-19

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摘要： 为筛选出适宜冀西北地区种植的优良燕麦（Avena sativa）品种，本试验对引进的国内外21个燕麦品种的生产性能和营养品质相关指标进行了测定和分析，并运用灰色关联度分析法进行了综合评价。结果表明：不同燕麦品种对同一生态环境的适应性差异较大，其中‘张莜9号’和‘白燕2号’的干草产量较高，达到7 000 kg·hm-2以上；‘青引2号’的干鲜比和叶茎比较高，适口性较好；而‘牧思乐’的营养品质较好。参试燕麦品种各指标的权重系数从高到低的顺序为：干草产量 > 中性洗涤纤维含量 > 酸性洗涤纤维含量 > 粗蛋白含量 > 叶茎比 > 株高 > 相对饲草品质 > 粗脂肪含量 > 干鲜比 > 粗灰分含量，通过加权关联度评价得出综合表现较好的燕麦品种为‘牧思乐’、‘坝莜3号’、‘领袖’和‘贝勒2’，这4个品种可以作为冀西北及周边地区的优良燕麦品种进行推广种植。

关键词: 冀西北, 燕麦, 生产性能, 营养品质, 灰色关联度分析

Abstract: In order to select special oat varieties suitable for planting in the northwest of Hebei province,21 oat varieties from home and abroad were used as materials. The production performance and nutritional quality were measured and analyzed,and also evaluated with gray correlation analysis. The results showed that different oat varieties had different adaptability to local environment according to their agronomic characters,‘Zhangyou NO.9’and ‘Baiyan NO.2’ had high hay yield,above 7 000 kg·hm-2;‘Qingyin NO.2’ had high leaf stem ratio and dry fresh ratio;‘Molasses’ had good nutritional quality. According to the gray correlation analysis,the top four oat varieties are ‘Molasses’,‘Bayou NO.3’,‘Souris’ and ‘Baler NO.2’,and they are better suitable for planting in the northwest of Hebei province and similar area.

Key words: Northwest of Hebei province, Avena sativa, Production performance, Nutritional quality, Gray correlation analysis

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