| 内蒙古东乌珠穆沁旗草地植物群落营养成分分析 |
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| 引用本文： | 玉涛,萨仁高娃,金国,贾利娟,李治国,吕世杰. 内蒙古东乌珠穆沁旗草地植物群落营养成分分析[J]. 畜牧与饲料科学, 2021, 42(2): 103-108. DOI: 10.12160/j.issn.1672-5190.2021.02.019 |
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| 作者姓名： | 玉涛 萨仁高娃 金国 贾利娟 李治国 吕世杰 |
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| 作者单位： | 1.内蒙古自治区锡林郭勒盟东乌珠穆沁旗畜牧工作站,内蒙古 东乌珠穆沁旗 026300; 2.内蒙古自治区锡林郭勒盟东乌珠穆沁旗草原工作站,内蒙古 东乌珠穆沁旗 026300; 3.内蒙古自治区锡林郭勒盟苏尼特右旗草原工作站,内蒙古 苏尼特右旗 011200; 4.内蒙古农业大学草原与资源环境学院,内蒙古 呼和浩特 010011 |
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| 基金项目： | 内蒙古自治区科技成果转化项目(2019CG069);内蒙古自治区科技计划项目(2020GG0100)。 |
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| 摘 要： | [目的]明确内蒙古自治区东乌珠穆沁旗草地植物群落营养成分现状,促进草地畜牧业可持续发展和草地生态环境改善.[方法]该研究以东乌珠穆沁旗10个乡镇(苏木)的草地植物群落为研究对象,分析其营养成分含量,结合对应分析方法,阐释不同乡镇(苏木)草地植物群落营养成分含量差异及特点.[结果]各乡镇(苏木)中乌里雅斯太镇在公因子分析...
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| 关 键 词： | 东乌珠穆沁旗 草地 植物群落 营养成分 |
| 收稿时间： | 2021-01-29 |
Analysis on Nutritional Components of Grassland Plant Communities in East Ujimqin Banner of Inner Mongolia |
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| Yutao,Sarengaowa,Jinguo,JIA Li-juan,LI Zhi-guo,LV Shi-jie. Analysis on Nutritional Components of Grassland Plant Communities in East Ujimqin Banner of Inner Mongolia[J]. Animal Husbandry and Feed Science, 2021, 42(2): 103-108. DOI: 10.12160/j.issn.1672-5190.2021.02.019 |
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| Authors: | Yutao Sarengaowa Jinguo JIA Li-juan LI Zhi-guo LV Shi-jie |
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| Affiliation: | 1. Animal Husbandry Work Station of East Ujimqin Banner of Xilin Gol League of Inner Mongolia,East Ujimqin Banner 026300,China; 2. Grassland Work Station of East Ujimqin Banner of Xilin Gol League of Inner Mongolia,East Ujimqin Banner 026300,China; 3. Grassland Work Station of Sonid Right Banner of Xilin Gol League of Inner Mongolia,Sonid Right Banner 011200,China; 4. College of Grassland,Resources and Environment,Inner Mongolia Agricultural University,Hohhot 010011,China |
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| Abstract: | [Objective]To define the current situation of nutritional components of grassland plant communities in East Ujimqin Banner of Inner Mongolia,to promote the sustainable development of grassland animal husbandry,and to improve the grassland ecological environment.[Method]The grassland plant communities of 10 towns in East Ujimqin Banner had been taken as the research objects in this study.The nutrient contents of the grassland plant communities were analyzed,and the differences and features of nutrient contents among grassland plant communities in different towns were characterized combining with corresponding analysis method.[Result]Minor information was extracted from common factor analysis in Uliyastai Town among the investigated towns,and the information of acid detergent fiber content in nutrients of grassland plant communities extracted from common factor analysis was also limited.The content of neutral detergent fiber was higher than 70%in the grassland plant communities of Samai Town,Gahaile Town and Daotenaoer Town;the content of crude protein was higher than 10%in the grassland plant communities of Ejinaoer Town and Alatanheli Town;the content of crude ash in the grassland plant communities of Huretunaoer Town was 10.53%;the crude protein content of the grassland plant communities in East Ujimqin Banner was decreased from west to east,while the contents of acid detergent fiber and neutral detergent fiber showed an increasing trend.[Conclusion]The variation trend of nutritional components of grassland plant community in East Ujimqin Banner from west to east is revealed by using correspondence analysis method,and the changing law of nutrient contents of the grassland plant communities in towns of East Ujimqin Banner is characterized. |
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| Keywords: | East Ujimqin Banner grassland plant communities nutritional components |
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