[1] BORRADALE D,KIMLIN M.Vitamin D in health and disease:an insight into traditional functions and new roles for the ‘sunshine vitamin’[J].Nutrition Research Reviews,2009,22(2):118-136.

[2] SPIRO A,BUTTRISS J L.Vitamin D:an overview of vitamin D status and intake in Europe[J].Nutrition Bulletin,2015,39(4):322-350.
[3] CASHMAN K D,KIELY M.Tackling inadequate vitamin D intakes within the population:fortification of dairy products with vitamin D may not be enough[J].Endocrine,2016,51(1):38-46.

[4] CASHMAN K D,SEAMANS K M,LUCEY A J,et al.Relative effectiveness of oral 25-hydroxyvitamin D
3 and vitamin D
3 in raising wintertime serum 25-hydroxyvitamin D in older adults[J].The American Journal of Clinical Nutrition,2012,95(6):1350-1356.

[5] JETTER A,EGLI A,DAWSON-HUGHES B,et al.Pharmacokinetics of oral vitamin D
3 and calcifediol[J].Bone,2014,59:14-19.
[6] GOFF J P,REINHARDT T A,HORST R L.Enzymes and factors controlling vitamin D metabolism and action in normal and milk fever cows[J].Journal of Dairy Science,1991,74(11):4022-4032.

[7] SMART M.The Vitamins:fundamental aspects in nutrition and health,2nd ed[J].International Journal of Food Science & Technology,1999,40(11):813-814.
[8] HIDIROGLOU M,KNIPFEL J.Plasma and milk concentrations of vitamin D
3 and 25-hydroxy vitamin D
3 following intravenous injection of vitamin D
3 or 25-hydroxy vitamin D
3[J].Canadian Journal of Comparative Medicine,1984,48(1):78.
[9] MCGRATH J J,SAVAGE D B,GODWIN I R.The role and potential advantages of vitamin D metabolites in maintaining calcium status in high-producing dairy herds[J].Animal Production Science,2015,55(9):1081-1089.

[10] OEHLSCHLAEGER V,WILKENS M,SCHROEDER B,et al.Effects of 25-hydroxyvitamin D
3 on localisation and extent of gastrointestinal calcium absorption in dairy cattle[J].Animal Production Science,2014,54(9):1394-1398.

[11] HORST R L,GOFF J P,REINHARDT T A.Adapting to the transition between gestation and lactation:differences between rat,human and dairy cow[J].Journal of Mammary Gland Biology and Neoplasia,2005,10(2):141-156.

[12] LIEBEN L,CARMELIET G,MASUYAMA R.Calcemic actions of vitamin D:effects on the intestine,kidney and bone[J].Best Practice & Research Clinical Endocrinology & Metabolism,2011,25(4):561-572.

[13] CARNAGEY K M.Use of 25-hydroxyvitamin D
3 and vitamin E and manipulation of dietary calcium to improve tenderness of beef[D].Ph.D thesis. Iowa:Iowa State University,2006.
[14] KOGAWA M,FINDLAY D M,ANDERSON P H,et al.Osteoclastic metabolism of 25(OH)-vitamin D
3:a potential mechanism for optimization of bone resorption[J].Endocrinology,2010,151(10):4613-4625.

[15] LIPPOLIS J D,REINHARDT T A,SACCO R A,et al.Treatment of an intramammary bacterial infection with 25-hydroxyvitamin D
3[J].PLoS One,2011,6(10):e25479.
[16] NELSON C D,REINHARDT T A,LIPPOLIS J D,et al.Vitamin D signaling in the bovine immune system:a model for understanding human vitamin D requirements[J].Nutrients,2012,4(3):181-196.

[17] NELSON C D,REINHARDT T A,THACKER T C,et al.Modulation of the bovine innate immune response by production of 1α,25-dihydroxyvitamin D
3 in bovine monocytes[J].Journal of Dairy Science,2010,93(3):1041-1049.

[18] MIKOLAJCZYK T P,NOSALSKI R,SZCZEPANIAK P,et al.Role of chemokine RANTES in the regulation of perivascular inflammation,T-cell accumulation,and vascular dysfunction in hypertension[J].The FASEB Journal,2016,30(5):1987-1999.

[19] MERRIMAN K E,POWELL J L,SANTOS J E P,et al.Intramammary 25-hydroxyvitamin D
3 treatment modulates innate immune responses to endotoxin-induced mastitis[J].Journal of Dairy Science,2018,101(8):7593-7607.

[20] CORRIPIO-MIYAR Y,MELLANBY R J,MORRISON K,et al.1,25-dihydroxyvitamin D
3 modulates the phenotype and function of monocyte derived dendritic cells in cattle[J].BMC Veterinary Research,2017,13:390.
[21] AL MHEID I,QUYYUMI A A.Vitamin D and cardiovascular disease:controversy unresolved[J].Journal of the American College of Cardiology,2017,70(1):89-100.

[22] LEE T W,LEE T I,LIN Y K,et al.Calcitriol downregulates fibroblast growth factor receptor 1 through histone deacetylase activation in HL-1 atrial myocytes[J].Journal of Biomedical Science,2018,25:42.
[23] KURICOVA K,PLESKACOVA A,PACAL L,et al.1,25-dihydroxyvitamin D increases the gene expression of enzymes protecting from glucolipotoxicity in peripheral blood mononuclear cells and human primary endothelial cells[J].Food & Function,2016,7(6):2537-2543.

[24] SANTORO D,CACCAMO D,LUCISANO S,et al.Interplay of vitamin D,erythropoiesis,and the renin-angiotensin system[J].BioMed Research International,2015,2015:145828.
[25] KOZIELEWICZ P,GRAFTON G,KUTNER A,et al.Novel vitamin D analogues;cytotoxic and anti-proliferative activity against a diffuse large B-cell lymphoma cell line and B-cells from healthy donors[J].The Journal of Steroid Biochemistry and Molecular Biology,2016,164:98-105.
[26] MERA P,FERRON M,MOSIALOU I.Regulation of energy metabolism by bone-derived hormones[J].Cold Spring Harbor Perspectives in Medicine,2017,4:a031666.
[27] COLLINS K H,HERZOG W,MACDONALD G Z,et al.Obesity,metabolic syndrome,and musculoskeletal disease:common inflammatory pathways suggest a central role for loss of muscle integrity[J].Frontiers in Physiology,2018,9:112.
[28] LEAN I J,DEGARIS P J,CELI P,et al.Influencing the future:interactions of skeleton,energy,protein and calcium during late gestation and early lactation[J].Animal Production Science,2014,54(9):1177-1189.

[29] MARTINEZ N,SINEDINO L D P,BISINOTTO R S,et al.Effect of induced subclinical hypocalcemia on physiological responses and neutrophil function in dairy cows[J].Journal of Dairy Science,2014,97(2):874-887.

[30] MCNAMARA J P.Regulation of adipose tissue metabolism in support of lactation[J].Journal of Dairy Science,1991,74(2):706-719.

[31] RODNEY R M,MARTINEZ N,BLOCK E,et al.Effects of prepartum dietary cation-anion difference and source of vitamin D in dairy cows:vitamin D,mineral,and bone metabolism[J].Journal of Dairy Science,2017,101(3):2519-2543.
[32] DUFFY S K,KELLY A K,RAJAURIA G,et al.The effect of 25-hydroxyvitamin D
3 and phytase inclusion on pig performance,bone parameters and pork quality in finisher pigs[J].Journal of Animal Physiology and Animal Nutrition,2018,102(5):1296-1305.

[33] HINES E A,COFFEY J D,STARKEY C W,et al.Improvement of maternal vitamin D status with 25-hydroxycholecalciferol positively impacts porcine fetal skeletal muscle development and myoblast activity[J].Journal of Animal Science,2013,91(9):4116-4122.

[34] ZHOU H,CHEN Y L,LV G,et al.Improving maternal vitamin D status promotes prenatal and postnatal skeletal muscle development of pig offspring[J].Nutrition,2016,32(10):1144-1152.

[35] LAURIDSEN C,HALEKOH U,LARSEN T,et al.Reproductive performance and bone status markers of gilts and lactating sows supplemented with two different forms of vitamin D[J].Journal of Animal Science,2010,88(1):202-213.

[36] DERSJANT-LI Y,AWATI A,SCHULZE H,et al.Phytase in non-ruminant animal nutrition:a critical review on phytase activities in the gastrointestinal tract and influencing factors[J].Journal of the Science of Food and Agriculture,95(5):878-896.
[37] SUGIYAMA T,KUSUHARA S,CHUNG T K,et al.Effects of 25-hydroxy-cholecalciferol on the development of osteochondrosis in swine[J].Animal Science Journal,2013,84(4):341-349.

[38] KONOWALCHUK J D,RIEGER A M,KIEMELE M D,et al.Modulation of weanling pig cellular immunity in response to diet supplementation with 25-hydroxyvitamin D
3[J].Veterinary Immunology and Immunopathology,2013,155(1/2):57-66.
[39] VON ROSENBERG S J,WEBER G M,ERHARDT A,et al.Tolerance evaluation of overdosed dietary levels of 25-hydroxyvitamin D
3 in growing piglets[J].Journal of Animal Physiology and Animal Nutrition,2016,100(2):371-380.

[40] FLOHR J R,WOODWORTH J C,BERGSTROM J R,et al.Evaluating the impact of maternal vitamin D supplementation on sow performance:Ⅱ.Subsequent growth performance and carcass characteristics of growing pigs[J].Journal of Animal Science,2016,94(11):4643-4653.

[41] REGASSA A,ADHIKARI R,NYACHOTI C M,et al.Effects of 25-(OH)D
3 on fecal Ca and P excretion,bone mineralization,Ca and P transporter mRNA expression and performance in growing female pigs[J].Journal of Environmental Science and Health:Part B,2015,50(4):293-299.

[42] MATTILA P H,VALKONEN E,VALAJA J.Effect of different vitamin D supplementations in poultry feed on vitamin D content of eggs and chicken meat[J].Journal of Agricultural & Food Chemistry,2011,59(15):8298-8303.

[43] MATTILA P,LEHIKOINEN K,KIISKINEN T,et al.Cholecalciferol and 25-hydroxycholecalciferol content of chicken egg yolk as affected by the cholecalciferol content of feed[J].Journal of Agricultural & Food Chemistry,1999,47(10):4089-4092.

[44] SAUNDERS-BLADES J L,KORVER D R.The effect of maternal vitamin D source on broiler hatching egg quality,hatchability,and progeny bone mineral density and performance[J].The Journal of Applied Poultry Research,2014,23(4):773-783.

[45] 陈冠华,张金龙,王建国,等.肉仔鸡对25-羟基维生素D
3的需要量[J].动物营养学报,2017,29(7):2335-2347.
[46] ATENCIO A,EDWARDS H M,Jr,PESTI G M.Effect of the level of cholecalciferol supplementation of broiler breeder hen diets on the performance and bone abnormalities of the progeny fed diets containing various levels of calcium or 25-hydroxycholecalciferol[J].Poultry Science,2005,84(10):1593-1603.

[47] KHAN S H,SHAHID R,MIAN A A,et al.Effect of the level of cholecalciferol supplementation of broiler diets on the performance and tibial dyschondroplasia[J].Journal of Animal Physiology and Animal Nutrition,2010,94(5):584-593.

[48] REN Z Z,ZENG Q F,WANG J P,et al.Effects of maternal dietary canthaxanthin and 25-hydroxycholecalciferol supplementation on antioxidant status and calcium-phosphate metabolism of progeny ducks[J].Poultry Science,2018,97(4):1361-1367.

[49] RODNEY R M,CELI P,MCGRATH J J,et al.Metabolic and production responses to calcidiol treatment in mid-lactation dairy cows[J].Animal Production Science,2018,59(3):449-460.
[50] WILKENS M R,OBERHEIDE I,SCHRÖDER B,et al.Influence of the combination of 25-hydroxyvitamin D
3 and a diet negative in cation-anion difference on peripartal calcium homeostasis of dairy cows[J].Journal of Dairy Science,2012,95(1):151-164.

[51] MARTINEZ N,RODNEY R M,BLOCK E,et al.Effects of prepartum dietary cation-anion difference and source of vitamin D in dairy cows:health and reproductive responses[J].Journal of Dairy Science,2017,101(3):2563-2578.
[52] TAYLOR M S,KNOWLTON K F,MCGILLIARD M L,et al.Blood mineral,hormone,and osteocalcin responses of multiparous jersey cows to an oral dose of 25-hydroxyvitamin D
3 or vitamin D
3 before parturition[J].Journal of Dairy Science,2008,91(6):2408-2416.

[53] UUSITALO U,KRONBERG-KIPPIL C,ARONSSON C A,et al.Food composition database harmonization for between-country comparisons of nutrient data in the TEDDY Study[J].Journal of Food Composition and Analysis,2011,24(4/5):494-505.
[54] PÓŁTORAK A,MOCZKOWSKA M,WYRWISZ J,et al.Beef tenderness improvement by dietary vitamin D
3 supplementation in the last stage of fattening of cattle[J].Journal of Veterinary Research,2017,61(1):59-67.

[55] DUFFY S K,O'DOHERTY J V,RAJAURIA G,et al.Cholecalciferol supplementation of heifer diets increases beef vitamin D concentration and improves beef tenderness[J].Meat Science,2017,134:103-110.
[56] FLEMING C R.Modern nutrition in health and disease.8th ed[J].Gastroenterology,1994,106(6):1721-1722.
[57] MCGRATH J J,SAVAGE D B,NOLAN J V,et al.Phosphorus and calcium retention in steers fed a roughage diet is influenced by dietary 25OH-vitamin D[J].Animal Production Science,2012,52(6/7):636-640.