[1] 张丹.纤维素酶的研究进展及其展望[J].青海畜牧兽医杂志,2017,47(3):49-52. ZHANG D.Research progress and prospect of cellulase[J].Qinghai Journal of Animal Husbandry and Veterinary Medicine,2017,47(3):49-52.(in Chinese)
[2] WANG P,LIU C Q,CHANG J,et al.Effect of physicochemical pretreatments plus enzymatic hydrolysis on the composition and morphologic structure of corn straw[J].Renewable Energy,2019,138:502-508.
[3] RINNE M,WINQUIST E,PIHLAJANIEMI V,et al.Fibrolytic enzyme treatment prior to ensiling increased press-juice and crude protein yield from grass silage[J].Bioresource Technology,2020,299:122572.
[4] ABDEL HAMEED A A,FEDEL E L,SEED A M,et al.Growth performance and rumen fermentation of lambs fed untreated or urea treated groundnut hull with different protein sources[J].Journal of Animal Production Advances,2013,3(3):86-96.

[5] ABD EL TAWAB A M,KHATTAB M S A,EL-ZAIAT H M,et al.Effect of cellulase and tannase enzymes supplemention on the productive performance of lactating buffaloes fed diets contain date palm fronds[J].Asian Journal of Animal Sciences,2016,10(6):307-312.

[6] SUN P,LI J N,BU D P,et al.Effects of
Bacillus subtilis natto and different components in culture on rumen fermentation and rumen functional bacteria
in vitro[J].Current Microbiology,2016,72(5):589-595.

[7] 刘俊阳,高爱武,陈立新,等.复合微生态制剂对犊牛生长性能、粪样微生物和血液指标的影响[J].畜牧与饲料科学,2019,40(4):21-25,64. LIU J Y,GAO A W,CHEN L X,et al.Effects of compound probiotics on growth performance,fecal microorganisms and blood indexes of calves[J].Animal Husbandry and Feed Science,2019,40(4):21-25,64.(in Chinese)
[8] 秦培友.我国主要荞麦品种资源品质评价及加工处理对荞麦成分和活性的影响[D].博士学位论文.北京:中国农业科学院,2012. QIN P Y.Quality evaluation of main buckwheat varieties in China and effects of processing on buckwheat composition and activity[D].Ph.D.Thesis.Beijing:Chinese Academy of Agricultural Sciences,2012.(in Chinese)
[9] 杨蕾.黄酮类化合物在反刍动物营养上的研究进展[J].家畜生态学报,2019,40(2):8-12. YANG L.Research progress of flavonoids in ruminant nutrition[J].Journal of Livestock Ecology,2019,40(2):8-12.(in Chinese)
[10] 王萌.秸秆日粮添加过瘤胃蛋氨酸对滩羊生产性能的影响[D].硕士学位论文.银川:宁夏大学,2017. WANG M.Effects of rumen fed methionine supplementation on performance of
Tan sheep[D].Master's Thesis.Yinchuan:Ningxia University,2017.(in Chinese)
[11] VAN SOEST P J,ROBERTSON J B,LEWIS B A.Methods for dietary fiber,neutral detergent fiber,and nonstarch polysaccharides in relation to animal nutrition[J].Journal of Dairy Science,1991,74(10):3583-3597.

[12] 侯鹏霞.滩羊羔羊早期补饲以及不同体重阶段羊肉品质的研究[D].硕士学位论文.银川:宁夏大学,2014. HOU P X.Study on early supplementary feeding and mutton quality of
Tan lamb at different weight stages[D].Master's Thesis.Yinchuan:Ningxia University,2014.(in Chinese)
[13] AOAC.Official methods of analysis of the Association of Official Analytical Chemists[S].Washington,D.C.:Association of Official Analytical Chemists,1990
[14] 张芹,毛胜勇,朱伟云.外源酶在反刍动物生产中的应用及作用机制[J].畜牧与兽医,2007,39(5):55-58. ZHANG Q,MAO S Y,ZHU W Y.Application and mechanism of exogenous enzymes in ruminant production[J].Animal husbandry and veterinary,2007,39(5):55-58.(in Chinese)
[15] 刘国仕.微生态制剂对羔羊育肥和屠宰性能的影响及羊肉和羊粪中某些有害物含量的测定[D].硕士学位论文.乌鲁木齐:新疆农业大学,2008. LIU G S.Effect of probiotics on fattening and slaughter performance of lambs and determination of some harmful substances in mutton and feces[D].Master's Thesis.Urumqi:Xinjiang Agricultural University,2008.(in Chinese)
[16] KELES G,DEMIRCI U.The effect of homofermentative and heterofermentative lactic acid bacteria on conservation characteristics of baled triticale-Hungarian vetch silage and lamb performance[J].Animal Feed Science and Technology,2011,164(1/2):21-28.
[17] KIM W H,KANG S N,ARASU M V,et al.Profile of hanwoo steer carcass characteristics,meat quality and fatty acid composition after feeding Italian ryegrass silage[J].Korean Journal for Food Science of Animal Resources,2015,35(3):299-306.

[18] ZOBELL D R,WIEDMEIER R D,OLSON K C,et al.The effect of an exogenous enzyme treatment on production and carcass characteristics of growing and finishing steers[J].Animal Feed Science and Technology,2000,87(3/4):279-285.
[19] 林建和,张娟,陈张华.芽孢杆菌对育肥猪生长性能和肉品质的影响[J].中国饲料,2019(16):55-59. LIN J H,ZHANG J,CHEN Z H.Effects of
Bacillus on growth performance and meat quality of finishing pigs[J].Chinese Feed,2019(16):55-59.(in Chinese)
[20] 杨树猛,郭淑珍,格桂花,等.甘南藏羊与滩羊等羊羊肉营养成分分析[J].中国草食动物,2009,29(2):61-62. YANG S M,GUO S Z,GE G H,et al.Analysis of nutritional components in mutton of Gannan Tibetan sheep and
Tan sheep[J].Chinese Herbivores,2009,29(2):61-62.(in Chinese)
[21] 王思飞.日粮精粗比对滩羊肉品质以及体脂和肌肉CLA调控的影响[D].硕士学位论文.银川:宁夏大学,2018. WANG S F.Effects of dietary concentrate to roughage ratio on meat quality and regulation of body fat and muscle CLA[D].Master's Thesis.Yinchuan:Ningxia University,2018.(in Chinese)
[22] RAJENDHRAN J,GUNASEKARAN P.Microbial phylogeny and diversity:small subunit ribosomal RNA sequence analysis and beyond[J].Microbiological Research,2011,166(2):99-110.

[23] KONG Y H,TEATHER R,FORSTER R.Composition,spatial distribution,and diversity of the bacterial communities in the rumen of cows fed different forages[J].FEMS Microbiology Ecology,2010,74(3):612-622.

[24] SHARMA A,PRASAD S,SINGH Y,et al.Effect of polyherbal preparation supplementation on immunity and udder health of periparturient Karan-Fries crossbred dairy cows[J].Journal of Applied Animal Research,2014,42(2):217-221.

[25] JAMI E,MIZRAHI I.Composition and similarity of bovine rumen microbiota across individual animals[J].PLoS One,2012,7(3):e33306.
[26] PATEL D D,PATEL A K,PARMAR N R,et al.Microbial and carbohydrate active enzyme profile of buffalo rumen metagenome and their alteration in response to variation in the diet[J].Gene,2014,545(1):88-94.

[27] FLINT H J,SCOTT K P,DUNCAN S H,et al.Microbial degradation of complex carbohydrates in the gut[J].Gut Microbes,2012,3(4):289-306.

[28] YOUSSEF N H,COUGER M B,STRUCHTEMEYER C G,et al.The genome of the anaerobic fungus
Orpinomyces sp. strain C1A reveals the unique evolutionary history of a remarkable plant biomass degrader[J].Applied and Environmental Microbiology,2013,79(15):4620-4634.

[29] 胡丹丹.不同精粗比日粮下奶牛瘤胃发酵与菌群结构及血清生化指标变化的研究[D].硕士学位论文.银川:宁夏大学,2019. HU D D.Study on rumen fermentation,microbial community structure and changes of serum biochemical indexes in dairy cows fed diets with different concentrate to roughage ratios[D].Master's Thesis.Yinchuan:Ningxia University,2014.(in Chinese)
[30] LYND L R,WEIMER P J,VAN ZYL W H,et al.Microbial cellulose utilization:fundamentals and biotechnology[J].Microbiology and Molecular Biology Reviews,2002,66(3):506-577.

[31] PITTA D W,INDUGU N,KUMAR S,et al.Metagenomic assessment of the functional potential of the rumen microbiome in Holstein dairy cows[J].Anaerobe,2016,38:50-60.
[32] LOWE R G T,CASSIN A,GRANDAUBERT J,et al.Genomes and transcriptomes of partners in plant-fungal-interactions between canola (
Brassica napus) and two
Leptosphaeria species[J].PLoS One,2014,9(7):e103098.