[1] 巴桑旺堆.牦牛规模化养殖技术[J].草学,2018,4:83-86. BASANG W D.Yak scale culture technology[J].Journal of Grassland and Forage Science,2018,4:83-86.(in Chinese) [2] GARCIA-GONZALEZ R,GONZALEZ J S,LOPEZ S.Decrease of ruminal methane production in rsitec fermenters through the addition of plant material from rhubarb (Rheum spp.) and alder buckthorn (Frangula alnus)[J].Journal of Dairy Science,2010,93(8):3755-3763. [3] 赵新全,张耀生,周兴民.高寒草甸畜牧业可持续发展:理论与实践[J].资源科学,2000,4:50-61. ZHAO X Q,ZHANG Y S,ZHOU X M.Theory and practice for sustainable development of animal husbandry on the alpine meadow pasture[J].Resource Science,2000,4:50-61.(in Chinese) [4] 任继周.草业科学研究方法[M].北京:中国农业出版社,1998. REN J Z.Pratacultural Science Research Method[M].Beijing:China Agricultural Press,1998.(in Chinese) [5] 罗惦.青藏高原牦牛冷暖季体况变化及其与牧草营养状况关系[D].兰州:兰州大学,2016. LUO D.Yaks'body condition and nutritious compositions of herbage in different seasons in Qinghai-Tibet plateau[D].Lanzhou:Lanzhou University,2016.(in Chinese) [6] 张胜权.三江源地区草甸草场13种典型牧草营养价值评定研究[D].西宁:青海大学,2013. ZHANG S Q.Nutrient assessment of 13 kinds of typical pastures in meadow grassland of Sanjiangyuan region[D].Xining:Qinghai University,2013.(in Chinese) [7] 张凡凡,和海秀,于磊,等.新疆沙尔套山四季放牧草地主要牧草营养价值变化特征研究[J].草业学报,2018,27(11):179-191. ZHANG F F,HE H X,YU L,et al.Seasonal variation in nutritive value of twelve main forage plant species of grazed grassland in Shaertao mountain,Xinjiang[J].Acta Prataculturae Sinica,2018,27(11):179-191.(in Chinese) [8] 中国科学院计算机网络信息中心.地理空间数据云[EB/OL].http://www.gscloud.cn. CHINESE ACADEMY OF SCIENCES COMPUTER NETWORK INFORMATION CENTER.Geospatial Data Cloud[EB/OL].http://www.gscloud.cn.(in Chinese) [9] 张忠孝.青海地理[M].西宁:青海省人民出版社,2004. ZHANG Z X.Qinghai Geography[M].Xining:Qinghai Provincial People's Publishing House,2004.(in Chinese) [10] 王辉,张佳,张骏.基于HEC-RAS模型的青海省玉树县巴塘河流域洪水模拟分析[J].水利与建筑工程学报,2018,16(6):219-224. WANG H,ZHANG J,ZHANG J.Flood simulation and analysis for Batang river watershed in Yushu county Qinghai province based on HEC-RAC[J].Journal of Water Resources and Architectural Engineering,2018,16(6):219-224.(in Chinese) [11] 青海省统计局,国家统计局青海调查总队.青海省统计年鉴2013[M].北京:中国统计出版社,2013. QINGHAI PROVINCIAL BUREAU OF STATISTICS,QINGHAI SURVEY CORPS OF THE NATIONAL BUREAU OF STATISTICS.Qinghai Statistical Yearbook 2013[M].Beijing:China Statistics Press,2013.(in Chinese) [12] 王江山,李海红,许正旭.三江源生态环境监测研究[J].气象,2003,11:49-51. WANG J S,LI H H,XU Z X.On ecological environment monitoring of Sanjiangyuan area[J].Journal of Meteorology,2003,11:49-51.(in Chinese) [13] 全国饲料工业标准化技术委员会.GB/T 6432-2018饲料中粗蛋白测定凯氏定氮法[S].北京:中国标准出版社,2018. NATIONAL FEED INDUSTRY STANDARDIZATION TECHNICAL COMMITTEE.GB/T 6432-2018 Determination of crude protein in feeds-Kjeldahl method[S].Beijing:Standards Press of China,2018.(in Chinese) [14] 全国饲料工业标准化技术委员会.GB/T 6438-2007饲料中粗灰分的测定[S].北京:中国标准出版社,2007. NATIONAL FEED INDUSTRY STANDARDIZATION TECHNICAL COMMITTEE.GB/T 6438-2007 Animal feeding stuffs-Determination of crude ash[S].Beijing:Standards Press of China,2007.(in Chinese) [15] VAN SOEST P J.Development of a comprehensive system of feed analyses and its application to forages[J].Journal of Animal Science,1967,26(1):119-128. [16] MENKE K H,STEINGGASS H.Estimation of the energetic feed value obtained from chemical analysis and in vitro gas production using rumen fluid[J].Animal Rsearch and Development,1988,28:7-55. [17] 朱翱翔,王锋,冯旭,等.不同硒源对育成湖羊生长性能、组织硒含量和瘤胃发酵的影响[J].南京农业大学学报,2017,40(4):718-724. ZHU A X,WANG F,FENG X,et al.Effects of different dietary selenium supplementation on growth,selenium retention in tissues and rumen fermentation in growing Hu sheep[J].Journal of Nanjing Agricultural University,2017,40(4):718-724.(in Chinese) [18] 曹庆云,周武艺,朱贵钊,等.气相色谱测定羊瘤胃液中挥发性脂肪酸方法研究[J].中国饲料,2006,24:26-28. CAO Q Y,ZHOU W Y,ZHU G Z,et al.Study on the methods of determination of volatile fatty acid in the rumen liquid of lambs by gas chromatography[J].China Feed,2006,24:26-28.(in Chinese) [19] BODAS R,LOPEZ S,FERNONDEZ M,et al.In vitro screening of the potential of numerous plant species as antimethanogenic feed additives for ruminants[J].Animal Feed Science and Technology,2008,145(1):245-258. [20] HALL M B,PELL A N,CHASE L E.Characteristics of neutral detergent-soluble fiber fermentation by mixed ruminal microbes[J].Animal Feed Science and Technology,1998,70(1-2):23-39. [21] 徐田伟,胡林勇,赵娜,等.补饲燕麦青干草对牦牛和藏系绵羊冷季生长性能的影响[J].西南农业学报,2017,30(1):205-208. XU T W,HU L Y,ZHAO N,et al.Effect of oats hay supplementing on growth performanceof Yaks and Tibetan sheep during cold season[J].Southwest China Journal of Agricultural Sciences,2017,30(1):205-208.(in Chinese) [22] 康健,匡彦蓓,盛捷.10种作物秸秆的营养品质分析[J].草业科学,2014,31(10):1951-1956. KANG J,KUANG Y P,SHENG J.Analysis of nutritive value of 10 forages straw[J].Pratacultural Science,2014,31(10):1951-1956.(in Chinese) [23] 杜雪燕,柴沙驼,王迅,等.河南县高山嵩草草地牧草营养价值与载畜量研究[J].河南农业科学,2015,44(11):141-146. DU X Y,CHAI S T,WANG X,et al.Study on nutritional value and carrying capacity of Kobresia pygmea pasture in Henan county[J].Journal of Henan Agricultural Sciences,2015,44(11):141-146.(in Chinese) [24] 范小红,杨得玉,郝力壮,等.青海省海晏县牧场牧草营养品质全年动态[J].草业科学,2017,34(11):2359-2365. FAN X H,YANG D Y,HAO L Z,et al.Annual analysis of nutritional quality of pasture in Haiyan county,Qinghai province[J].Pratacultural Science,2017,34(11):2359-2365.(in Chinese) [25] 扎西卓玛,王宏博,李桂香,等.高寒草甸草场牧草营养成分测定与分析[J].湖北农业科学,2018,57(1):109-111. ZHAXI Z M,WANG H B,LI G X,et al.Determination and analysis of forage nutrients in alpine meadow[J].Journal of Hubei Agricultural Sciences,2018,57(1):109-111.(in Chinese) [26] 张盼盼.东苏旗不同季节牧草对放牧羊瘤胃内环境及血液生理生化指标的影响[D].呼和浩特:内蒙古农业大学,2017. ZHANG P P.Effects of different season forage on rumen environment and blood physiological and biochemical indexes of grazing sheep in the Dongsuqi[D].Hohhot:Inner Mongolia Agricultural University,2017.(in Chinese) [27] 张均.西藏那曲地区不同月份草地牧草营养价值评定及绒山羊营养补饲研究[D].成都:四川农业大学,2005. ZHANG J.The determination of nutrition value of the grass growing in different season and the study on the effect of providing supplementary feed for cashmere goat in Naqu region of Tibet[D].Chengdu:Sichuan Agricultural University,2005.(in Chinese) [28] 王克平,娄玉杰,成文革,等.吉生羊草营养物质动态变化规律的研究[J].草业科学,2005,8:24-27. WANG K P,LOU Y J,CHENG W G,et al.Study on the dynamic variation rule of nutritive substance for Leymus chinensis cv.Jisheng[J].Pratacultural Science,2005,8:24-27.(in Chinese) [29] 余苗.不同生长期两种牧草瘤胃降解率及体外发酵产气特性的研究[D].长沙:湖南农业大学,2013. YU M.Research on rumen degradability and in vitro fermentation characteristics of two forages at different growth stages[D].Changsha:Hunan Agricultural University,2013.(in Chinese) [30] 张中岳.西藏地区牧草营养价值及其瘤胃降解特性的研究[D].杨凌:西北农林科技大学,2009. ZHANG Z Y.The Nutrition value of forages in Tibet and the research of its rumen degradation characteristics[D].Yangling:Northwest A&F University,2009.(in Chinese) [31] 薛艳锋,郝力壮,刘书杰,等.玉树州藏嵩草草地牧草营养价值评定与营养载畜量[J].草业科学,2015,32(10):1660-1667. XUE Y F,HAO L Z,LIU S J,et al.Study on evaluation of forage nutritions and nutritional carrying capacity in grassland of Kobresia tibetica grassland in Yushu prefecture[J].Pratacultural Science,2015,32(10):1660-1667.(in Chinese) [32] 孙国强,吕永艳,张杰杰.利用体外瘤胃发酵法研究全株玉米青贮与花生蔓和羊草间的组合效应[J].草业学报,2014,23(3):224-231. SUN G Q,LYU Y Y,ZHANG J J.A study on the associative effect of whole corn silage-peanut vine and Leymus chinensis by rumen fermentation in vitro[J].Acta Agrestia Sinica,2014,23(3):224-231.(in Chinese) [33] 郝力壮,王万邦,王迅,等.三江源区嵩草草地枯草期牧草营养价值评定及载畜量研究[J].草地学报,2013,21(1):56-64. HAO L Z,WANG W B,WANG X,et al.Evaluation of nutritional value and carrying capacity of Kobresia grassland during the period of withered grass in Sanjiangyuan region[J].Acta Agrestia Sinica,2013,21(1):56-64.(in Chinese) [34] 田丰.加拿大双低油菜籽粕对奶牛瘤胃发酵及产奶性能影响的研究[D].呼和浩特:内蒙古农业大学,2009. TIAN F.Effect of canola meal on rumen fermentation and milk performance in dairy cows[D].Hohhot:Inner Mongolia Agricultural University,2009.(in Chinese) [35] 张腾,庄苏,董文超,等.不同精粗比日粮对奶山羊瘤胃液pH值、VFA及血液VFA含量的影响[J].畜牧与兽医,2013,45(4):5-10. ZHANG T,ZHUANG S,DONG W C,et al.Effects of different dietary concentrate to forage ratios on rumen fluid pH and VFA levels and blood VFA levels in dairy goats[J].Animal Husbandry&Veterinary Medicine,2013,45(4):5-10.(in Chinese) [36] SRINIVAS B,GUPTA B N.Rumen fermentation,bacterial and total volatile fatty acid (TVFA) production rates in cattle fed on urea-molasses-mineral block licks supplement[J].Animal Feed Science and Technology,1997,65(1-4):275-286. [37] 张华,童津津,孙铭维,等.植物提取物对反刍动物瘤胃发酵、生产性能及甲烷产量的调控作用及其机制[J].动物营养学报,2018,30(6):2027-2035. ZHANG H,TONG J J,SUN M W,et al.Regulation of plant extracts on rumen fermentation,production performance and methane production of ruminants and its mechanism[J].Chinese Journal of Animal Nutrition,2018,30(6):2027-2035.(in Chinese) |