[1] |
BUNGE A,DREYER S,PADUCH J H,et al.Cell differentiation of bovine milk control samples to improve prognosis of mastitis cure[J].Antibiotics(Basel),2022,11(2):259.
|
[2] |
YANG J H,ZHENG N,WANG J Q,et al.Comparative milk fatty acid analysis of different dairy species[J].Int J Dairy Technol,2018,71(2):544-550.
|
[3] |
徐伟,赵玉超,曹露,等.北京地区夏季奶牛直肠温度及其对产奶量影响初探[J].畜牧兽医学报,2016,47(4):745-751.XU W,ZHAO Y C,CAO L,et al.Study on the effect of dairy cows'rectal temperature on milk yield in summer in Beijing area[J]. Acta Veterinaria et Zootechnica Sinica,2016,47(4):745-751.(in Chinese)
|
[4] |
STOCCO G,CIPOLAT-GOTET C,STEFANON B,et al.Herd and animal factors affect the variability of total and differential somatic cell count in bovine milk[J].J Anim Sci,2022,doi:10.1093/jas/skac406.
|
[5] |
AL-MARASHDEH O,MAXWELL T M R,WHEADON N M,et al.How does stage of lactation and breeding worth affect milk solids production and production efficiency of grazing dairy cows?[J].Anim Biotechnol,2020,31(3):217-222.
|
[6] |
WALTER L L,GÄRTNER T,GERNAND E,et al.Effects of parity and stage of lactation on trend and variability of metabolic markers in dairy cows[J].Animals(Basel),2022,12(8):1008.
|
[7] |
张益宁,金硕,李志君,等.2013-2019年陕西省某奶牛场奶牛不同季节和不同泌乳时期日产奶量及乳成分分析[J].中国兽医学报,2022,42(5):1047-1052.ZHANG Y N,JIN S,LI Z J,et al.Analysis on daily milk yield and milk composition of dairy cows in different seasons and different lactation periods in a dairy farm in Shaanxi Province from 2013 to 2019[J].Chinese Journal of Veterinary Science,2022,42(5):1047-1052.(in Chinese)
|
[8] |
BOBBO T,BIFFANI S,TACCIOLI C,et al.Comparison of machine learning methods to predict udder health status based on somatic cell counts in dairy cows[J].Sci Rep,2021,11(1):13642.
|
[9] |
何芳,罗阳,浣成,等.湖南地区荷斯坦牛乳中体细胞数与泌乳性能的相关性研究[J].中国草食动物科学,2020,40(5):77-80.HE F,LUO Y,HUAN C,et al.Correlation between somatic cell number and lactation performance in Holstein milk in Hunan Province[J].China Herbivore Science, 2020,40(5):77-80.(in Chinese)
|
[10] |
STOCCO G,SUMMER A,CIPOLAT-GOTET C,et al.Differential somatic cell count as a novel indicator of milk quality in dairy cows[J].Animals (Basel),2020,10(5):753.
|
[11] |
AL-MARASHDEH O,MAXWELL T M R,WHEADON N M,et al.How does stage of lactation and breeding worth affect milk solids production and production efficiency of grazing dairy cows?[J].Anim Biotechnol,2020,31(3):217-222.
|
[12] |
PICCIOLI-CAPPELLI F,SEAL C J,PARKER D S,et al.Effect of stage of lactation and dietary starch content on endocrine-metabolic status,blood amino acid concentrations,milk yield,and composition in Holstein dairy cows[J].J Dairy Sci,2022,105(2):1131-1149.
|
[13] |
付斌龙,余烨,自玉杰,等.泌乳相关激素对主要乳成分合成影响的研究进展[J].中国畜牧杂志,2022,58(5):96-100.FU B L,YU Y,ZI Y J,et al.Research progress on the effects of lactation-related hormones on the synthesis of main milk components[J].Chinese Journal of Animal Science,2022,58(5):96-100.(in Chinese)
|
[14] |
初汉平.不同泌乳阶段对荷斯坦牛干物质采食量和钙磷消化率的影响[J].饲料工业,2011,32(5):39-41.CHU H P.Effects of different lactation periods on dry matter intake and apparent digestibility of Ca and P in Helstein diary cows[J].Feed Industry,2011,32(5):39-41.(in Chinese)
|
[15] |
SIGMUND M,EGGER-DANNER C,FIRTH C L,et al.The effect of antibiotic versus no treatment at dry-off on udder health and milk yield in subsequent lactation:a retrospective analysis of Austrian health recording data from dairy herds[J].J Dairy Sci,2023,106(1):452-461.
|
[16] |
DADO-SENN B,SKIBIEL A L,DAHL G E,et al.Dry period heat stress impacts mammary protein metabolism in the subsequent lactation[J].Animals (Basel),2021,11(9):2676.
|
[17] |
LAEVENS H,DELUYKER H,SCHUKKEN Y H,et al.Influence of parity and stage of lactation on the somatic cell count in bacteriologically negative dairy cows[J].J Dairy Sci,1997,80(12):3219-3226.
|
[18] |
SCHWARZ D,KLEINHANS S,REIMANN G,et al.Investigation of dairy cow performance in different udder health groups defined based on a combination of somatic cell count and differential somatic cell count[J].Prev Vet Med,2020, 183:105123.
|
[19] |
李胜利.黄梅县中国荷斯坦奶牛产奶量和乳成分的相关性及其影响因素研究[D].武汉:华中农业大学,2017.LI S L.Correlation between milk yield and composition in Chinese Holstein and their effects in Huanggmei county[D].Wuhan:Huazhong Agricultural University,2017.(in Chinese)
|
[20] |
NASR M A F,EL-TARABANY M S.Impact of three THI levels on somatic cell count,milk yield and composition of multiparous Holstein cows in a subtropical region[J].J Therm Biol,2017,64:73-77.
|
[21] |
张慢,王湘阳,易建明,等.荷斯坦奶牛产奶量与乳成分的相关性研究[J].中国畜牧杂志,2018,54(1):55-59.ZHANG M,WANG X Y,YI J M,et al.Correlation between milk yield and milk composition of Holstein cows[J].Chinese Journal of Animal Science,2018,54(1):55-59.(in Chinese)
|
[22] |
马骁远,高志岭,高艳霞,等.不同养殖规模下奶牛产奶量、氮素平衡与利用效率研究[J].河北农业大学学报,2014,37(3):88-93.MA X Y,GAO Z L,GAO Y X,et al.Milk production,nitrogen balance and utilization efficiency of lactating cows in dairy operations with different sizes[J].Journal of Agricultural University of Hebei,2014,37(3):88-93.(in Chinese)
|
[23] |
SUMON S M M R,PARVIN M S,EHSAN M A,et al.Relationship between somatic cell counts and subclinical mastitis in lactating dairy cows[J].Vet World,2020,13(8):1709-1713.
|
[24] |
RAINARD P,FOUCRAS G,BOICHARD D,et al.Invited review:low milk somatic cell count and susceptibility to mastitis[J].J Dairy Sci,2018,101(8):6703-6714.
|
[25] |
LITWIŃCZUK Z,KRÓL J,BRODZIAK A,et al.Changes of protein content and its fractions in bovine milk from different breeds subject to somatic cell count[J].J Dairy Sci,2011,94(2):684-691.
|
[26] |
詹经纬,童津津,熊本海,等.奶牛乳腺健康与乳中体细胞数之间关系的研究进展[J].动物营养学报,2021, 33(3):1299-1305.ZHAN J W,TONG J J,XIONG B H,et al.Research progress on relationship of mammary gland health and milk somatic cell count of dairy cows[J].Chinese Journal of Animal Nutrition,2021,33(3):1299-1305.(in Chinese)
|
[27] |
COSTA A,BOVENHUIS H,PENASA M.Changes in milk lactose content as indicators for longevity and udder health in Holstein cows[J].J Dairy Sci,2020,103(12):11574-11584.
|
[28] |
HUANG J,GUESTHIER M A,BURGOS S A.AMP-activated protein kinase controls lipid and lactose synthesis in bovine mammary epithelial cells[J].J Dairy Sci,2020,103(1):340-351.
|
[29] |
SUMON S M M R,PARVIN M S,EHSAN A,et al.Dynamics of somatic cell count and intramammary infection in lactating dairy cows[J].J Adv Vet Anim Res,2020,7(2):314-319.
|
[30] |
WEBB E C,DE BRUYN E.Effects of milk urea nitrogen (MUN) and climatological factors on reproduction efficiency of holstein friesian and jersey cows in the subtropics[J].Animals (Basel),2021,11(11):3068.
|
[31] |
赖福琪,刘胜军.黑龙江省某牛场产奶量和乳成分相关关系及影响因素分析[J].黑龙江畜牧兽医,2019(2):46-49.LAI F Q,LIU S J.Correlation between milk quantity and milk composition in a cattle farm in Heilongjiang Province and its influencing factors[J].Heilongjiang Animal Science and Veterinary Medicine,2019(2):46-49.(in Chinese)
|
[32] |
BIELFELDT J C,BADERTSCHER R,TÖLLE K H,et al.Factors influencing somatic cell score in Swiss dairy production systems[J].Schweiz Arch Tierheilkd,2004,146(12):555-560.
|
[33] |
VAN EETVELDE M,DE JONG G,VERDRU K,et al.A large-scale study on the effect of age at first calving,dam parity,and birth and calving month on first-lactation milk yield in Holstein Friesian dairy cattle[J].J Dairy Sci,2020,103(12):11515-11523.
|
[34] |
刘丹丹,张铁柱,孙伟,等.泌乳天数对头胎和经产荷斯坦牛生产性能的影响及相关性分析[J].中国奶牛,2018(11):23-28.LIU D D,ZHANG T Z,SUN W,et al.Effects of days in milk (DIM) on production performance and correlation analysis in primiparous and older Holstein cows[J].China Dairy Cattle,2018(11):23-28.(in Chinese)
|
[35] |
余厚默,竹磊,张海亮,等.北京地区荷斯坦牛乳糖率影响因素分析及遗传参数估计[J].中国畜牧兽医,2021,48(12):4520-4529.YU H M,ZHU L,ZHANG H L,et al.Analysis of influencing factors and estimation of genetic parameters for lactose percentage in Holstein cows in Beijing[J].China Animal Husbandry&Veterinary Medicine,2021,48(12):4520-4529.(in Chinese)
|
[36] |
RZEWUSKA K,STRABEL T.Genetic parameters for milk urea concentration and milk traits in Polish Holstein-Friesian cows[J].J Appl Genet,2013,54(4):473-482.
|
[37] |
SANTMAN-BERENDS I M G A,OLDE RIEKERINK R G M,SAMPIMON O C,et al.Incidence of subclinical mastitis in Dutch dairy heifers in the first 100 days in lactation and associated risk factors[J].J Dairy Sci,2012,95(5):2476-2484.
|
[38] |
VERBEKE J,PIEPERS S,SUPRÉ K,et al.Pathogen-specific incidence rate of clinical mastitis in Flemish dairy herds,severity,and association with herd hygiene[J].J Dairy Sci,2014,97(11):6926-6934.
|
[39] |
LAINÉ A,BASTIN C,GRELET C,et al.Assessing the effect of pregnancy stage on milk composition of dairy cows using mid-infrared spectra[J].J Dairy Sci,2017,100(4):2863-2876.
|
[40] |
薛会元.牛奶中乳脂的产生机制及提高乳脂率的措施[J].中国奶牛,2021(3):6-8.XUE H Y.Production mechanism of milk fat in milk and measures to improve milk fat content[J].China Dairy Cattle,2021(3):6-8.(in Chinese)
|
[41] |
王加祥,郑斯光,郭梦玲,等.某奶牛场近10年荷斯坦牛乳脂率变化数据与分析[J].中国畜禽种业,2019,15(12):62-64.WANG J X,ZHENG S G,GUO M L,et al.Change data and analysis of milk fat percentage of Holstein cattle in a dairy farm in recent 10 years[J].The Chinese Livestock and Poultry Breeding, 2019,15(12):62-64.(in Chinese)
|
[42] |
REKIK B,AJILI N,BELHANI H,et al.Effect of somatic cell count on milk and protein yields and female fertility in Tunisian Holstein dairy cows[J].Livest Sci,2008,116(1-3):309-317.
|