[1] TAMMINGA S.Nutrition management of dairy cows as a contribution to pollution control[J].Journal of Dairy Science, 1992, 75(1):345-346.

[2] ASAE.Standards-Standards, engineering practices and data[S].[s.n.]:American Society of Agricultural Engineers, 1989.
[3] WU Z, SATTER L D, SOJO R.Milk production, reproductive, performance, and fecal excretion of phosphorus by dairy cows fed three amounts of phosphorus[J].Journal of Dairy Science, 2000, 83(5):1028-1041.

[4] POWELL J M, WU Z, SATTER L D.Dairy diet effects on phosphorus cycles of cropland[J].Journal of Soil and Water Conservation, 2001, 56:22-26.
[5] DOU Z X, KNOWLTON K F, KOHN R A, et al.Phosphorus characteristics of dairy feces affected by diets[J].Journal of Environment Quality, 2002, 31(6):2058-2065.

[6] 冯仰廉.反刍动物营养学[M].北京:科学出版社, 2004:428-430.
[7] TEH T H, HEMKEN R W, BULL L S.Evaluation of urea ammonium polyphosphate as a phosphorus source for dairy calves[J].Journal of Animal Science, 1982, 55:174-179.
[8] MILLER W J, NEATHERLY M W, GENTRY R P, et al.Bioavailability of phosphorus from defluorinated and dicalcium phosphate and phosphorus requirements of calves[J].Journal of Dairy Science, 1987, 70(9):1885-1892.

[9] HURLEY W L, EDGERTON L A, OLDS D, et al.Estrous behavior and endocrine status of dairy heifers with varied intake of phosphorus[J].Journal of Dairy Science, 1982, 65(10):1979-1986.

[10] TALLAM S K, EALY A D, BRYAN K A, et al.Ovarian activity and reproductive performance of dairy cows fed different amounts of phosphorus[J].Journal of Dairy Science, 2005, 88(10):3609-3618.

[11] HOLMES J H G.Phosphate deficiency in cattle on the sepik plains, Papua New Guinea[J].Tropical Animal Health and Production, 1981, 13(1):169-176.

[12] 中华人民共和国农业部.NY/T 34—2004 奶牛饲养标准[S].北京:中国标准出版社, 2004.
[13] 张晓明.奶牛养殖业对环境的污染及其控制[J].中国畜牧杂志, 2011, 47(8):38-40.
[14] NRC.Nutrient requirements of dairy cattle[S].7th ed.Washington, D.C.[s.n.]:National Academy Press, 2001.
[15] 林源, 马骥, 秦富, 等.中国畜禽粪便资源结构分布及发展展望[J].中国农学通报, 2012, 28(32):1-5.
[16] 朱宏鹄, 常志州, 叶小梅, 等.太湖地区规模奶牛场粪尿年产生量估算[J].江苏农业学报, 2010, 26(3):517-521.
[17] 李胜利.我国奶牛养殖模式及发展情况[J].中国畜牧杂志, 2008, 14(44):36-41.
[18] BAI H Z, MA L, OENEMA O, et al.Nitrogen and phosphorus use efficiencies in dairy production in China[J].Journal of Environment Quality, 2013, 42(4):990-1001.

[19] STEPHEN R C.Eutrophication of aquatic ecosystems:bistability and soil phosphorus[J].Proceedings of the National Academy of the Sciences of the United States of America, 2005, 102(29):10002-10005.
[20] 郭海刚, 杜会英, 王风, 等.规模化牛场废水灌溉对土壤水分和冬小麦产量品质的影响[J].生态环境学报, 2012, 21(8):1498-1502.
[21] FORBES E G A, FOY R H, MULHOLLAND M V, et al.Performance of a constructed wetland for treating farm-yard dirty water[J].Water Science and Technology, 2011, 64(1):22-28.

[22] JIN H M, CHANG Z Z.Distribution of heavy metal contents and chemical fraction in anaerobically digested manure slurry[J].Applied Biochemistry and Biotechnology, 2011, 164(3):268-282.

[23] KNIGHT R L, PAYNE V W E, BORER R E, et al.Constructed wetlands for livestock wastewater management[J].Ecological Engineering, 2000, 15(1/2):41-55.

[24] O'NEILL A, FOY R H, PHILLIPS D H, et al.Phosphorus retention in a constructed wetland system used to treat dairy wastewater[J].Bioresource Technology, 2011, 102(8):5024-5031.

[25] URBINATI E, DE OLIVEIRA R A.Anaerobic-aerobic treatment of swine wastewater in UASB and batch reactors in series[J].Engineering Agricultural, 2014, 34(1):124-142.
[26] RAHMAN M M, SALLEH M A M, RASHID U, et al.Production of slow release crystal fertilizer from wastewaters through struvite crystallization-a review[J].Arabian Journal of Chemistry, 2014, 7(1):139-155.

[27] KEBREAB E, FRANCE J, SUTTON J D, et al.Effect of energy and protein supplementation on phosphorus utilization in lactating dairy cows[J].Journal of Animal and Feed Science, 2005, 14(1):63-77.
[28] HILL S R, KNOWLTON K F, KEBREAB E, et al.A model of phosphorus digestion and metabolism in the lactating dairy cow[J].Journal of Dairy Science, 2008, 91(5):2021-2032.

[29] KNOWLTON K F, PARSONS C M, COBB C W, et al.Exogenous phytase plus cellulase and phosphorus excretion in lactating dairy cows[J].The Professional Animal Scientist, 2005, 21(3):212-216.
[30] BRASK-PEDERSEN N D, GLITSO L V, SKOV L K, et al.Effect of exogenous phytase on degradation of inositol phosphate in dairy cows[J].Journal of Dairy Science, 2012, 96(3):1691-1700.
[31] JARRETT J P, WILSON J W, RAY P P, et al.The effects of forage particle length and exogenous phytase inclusion on phosphorus digestion and absorption in lactating cows[J].Journal of Dairy Science, 2014, 97(1):411-418.

[32] KINCAID R L, CARIKIPATI D K, NENNICH T D, et al.Effect of grain source and exogenous phytase on phosphorus digestibility in dairy cows[J].Journal of Dairy Science, 2005, 88(8):2893-2902.

[33] KEBREAB E, HANSEN A V, LEYTEM A B, et al.Feed management practices to reduce manure phosphorus excretion in dairy cattle[J].Advances in Animal Biosciences, 2013, 4(Suppl.1):37-41.
[34] BJELLAND D W, WEIGEL K A, HOFFMAN P C, et al.The effect of feeding dairy heifers diets with and without supplemental phosphorus on growth, reproductive efficiency, health, and lactation performance[J].Journal of Dairy Science, 2011, 94(12):6233-6242.

[35] ESSER N M, HOFFMAN P C, COBLENTZ W K, et al.The effect of dietary phosphorus on bone development in dairy heifers[J].Journal of Dairy Science, 2009, 92(4):1741-1749.