Format: Article / Topic: dairy cattle - OpenAGRICOLA Search Results

Article Title:: Canadian veterinary journal = La revue veterinaire canadienne.
Author:: Haddad, J.P.A.
View in NAL's Catalog:: IND43727592
Format:: Article

15. Aspergillus clavatus tremorgenic neurotoxicosis in cattle fed sprouted grains.

Article Title:: Australian veterinary journal.
Author:: McKenzie, R.A.
View in NAL's Catalog:: IND43665899
Format:: Article

16. Ionophore taste preferences of dairy heifers.

Article Title:: Journal of animal science.
Author:: Erickson, P.S.
View in NAL's Catalog:: IND43654969
Format:: Article

17. Determination of an optimized cut-off value for the Neospora agglutination test for serodiagnosis in cattle.

Article Title:: Veterinary parasitology.
Author:: Canada, N.
View in NAL's Catalog:: IND43630942
Format:: Article

18. Evaluation of a combined immunomagnetic separation/flow cytometry technique for epidemiological investigations of Cryptosporidium in domestic and Australian native animals.

Article Title:: Veterinary parasitology.
Author:: Power, M.L.
View in NAL's Catalog:: IND23321655
Format:: Article

19. Eradication of bovine brucellosis in the 10th Region de Los Lagos, Chile.

Article Title:: Veterinary microbiology.
Author:: Rivera, S.A.
View in NAL's Catalog:: IND23321218
Format:: Article

20. Evaluation of the long-term immune response in cattle after vaccination against paratuberculosis in two Dutch dairy herds.

Article Title:: Veterinary microbiology.
Author:: Muskens, J.
View in NAL's Catalog:: IND23318882
Format:: Article

21. Genetic change for clinical mastitis in Norwegian cattle: a threshold model analysis.

Article Title:: Journal of dairy science.
Author:: Heringstad, B.
View in NAL's Catalog:: IND23313027
Format:: Article

22. Factors affecting commercial application of embryo technologies in dairy cattle in Europe--a modelling approach.

Article Title:: Theriogenology.
Author:: Arendonk, J.A.M. van.
View in NAL's Catalog:: IND23312238
Format:: Article

23. Factors affecting commercial application of embryo technologies in New Zealand: a modelling approach.

Article Title:: Theriogenology.
Author:: Smeaton, D.C.
View in NAL's Catalog:: IND23312236
Format:: Article

24. Economics of selecting for sex: the most important genetic trait.

Article Title:: Theriogenology.
Author:: Seidel, G.E. Jr.
View in NAL's Catalog:: IND23312233
Format:: Article

25. Artificial insemination: the state of the art.

Article Title:: Theriogenology.
Author:: Vishwanath, R.
View in NAL's Catalog:: IND23312232
Format:: Article

26. Impaired semen quality of AI bulls fed with moldy hay: a case report.

Article Title:: Theriogenology.
Author:: Alm, K.
View in NAL's Catalog:: IND23311270
Format:: Article

27. Vertical transmission of bovine leukemia virus and bovine immunodeficiency virus in dairy cattle herds.

Article Title:: Veterinary microbiology.
Author:: Meas, S.
View in NAL's Catalog:: IND23307048
Format:: Article

28. Review: Update on vitamin nutrition and fortification in dairy cattle.

Article Title:: Professional animal scientist.
Author:: Seymour, W.
View in NAL's Catalog:: IND23304291
Format:: Article

29. Estimating spatial cattle and swine inventories from limited data.

Article Title:: Agricultural systems.
Author:: Bland, W.L.
View in NAL's Catalog:: IND23303768
Format:: Article

30. New strategies to prevent mastitis.

Article Title:: Reproduction in domestic animals = Zuchthygiene.
Author:: Pyorala, S.
View in NAL's Catalog:: IND23299499
Format:: Article

31. Predicted ages of dairy calves when colostrum-derived bovine viral diarrhea virus antibodies would no longer offer protection against disease or interfere with vaccination.

Article Title:: Journal of the American Veterinary Medical Association.
Author:: Munoz-Zanzi, C.A.
View in NAL's Catalog:: IND23298023
Format:: Article

32. Economic values for production and functional traits in Holstein cattle of Costa Rica.

Article Title:: Livestock production science
Author:: Vargas, B.
View in NAL's Catalog:: IND23296006
Format:: Article

33. Risk factors for clinical Salmonella enterica subsp. enterica serovar Typhimurium infection on Dutch dairy farms.

Article Title:: Preventive veterinary medicine. --
Author:: Veling, J.
View in NAL's Catalog:: IND23293532
Format:: Article

34. Comparative feeding of male dairy, beef cattle and swamp buffalo. I. Economics of beef production.

Article Title:: Asian-Australasian journal of animal sciences.
Author:: Skunmun, P.
View in NAL's Catalog:: IND23292923
Format:: Article

35. Association of a lysine-232/alanine polymorphism in a bovine gene encoding acyl-CoA:diacylglycerol acyltransferase (DGAT1) with variation at a quantitative trait locus for milk fat content.

Article Title:: Proceedings of the National Academy of Sciences of the United States of America.
Author:: Winter, A.
View in NAL's Catalog:: IND23287841
Format:: Article

36. An analysis of the performance characteristics of serological tests for the diagnosis of Neospora caninum infection in cattle.

Article Title:: Veterinary parasitology.
Author:: Reichel, M.P.
View in NAL's Catalog:: IND23286723
Format:: Article

37. Descriptive epidemiology of postnatal bovine viral diarrhea virus infection in intensively managed dairy heifers.

Article Title:: Journal of the American Veterinary Medical Association.
Author:: Rush, D.M.
View in NAL's Catalog:: IND23282521
Format:: Article

38. Statistical genetic studies on cattle breeding for dairy productivity in Bangladesh. I. Genetic improvement for milk performance of local cattle populations.

Article Title:: Asian-Australasian journal of animal sciences.
Author:: Hossain, K.B.
View in NAL's Catalog:: IND23280312
Format:: Article

39. Treatment of unobserved oestrus in a dairy cattle herd with low oestrous detection rate up to 60 days post-partum.

Article Title:: Reproduction in domestic animals = Zuchthygiene.
Author:: Mateus, L.
View in NAL's Catalog:: IND23273307
Format:: Article

40. Establishment of two indigenous timber species in dairy pastures in Costa Rica.

Article Title:: Agroforestry systems an international journal.
Author:: Moulaert, A.
View in NAL's Catalog:: IND23270596
Format:: Article

41. Net energy efficiencies of Holstein, Jersey and Holstein-Jersey F1-crosses.

Article Title:: Animal science : an international journal of fundamental and applied research.
Author:: Schwager-Suter, R.
View in NAL's Catalog:: IND23257242
Format:: Article

42. Lactation failure in crossbred Sahiwal Friesian cattle.

Article Title:: Journal of dairy research.
Author:: Murugaiyah, M.
View in NAL's Catalog:: IND23256339
Format:: Article

43. Genetic and economic relationships between somatic cell count and clinical mastitis and their use in selection for mastitis resistance in dairy cattle.

Article Title:: Animal science : an international journal of fundamental and applied research.
Author:: Kadarmideen, H.N.
View in NAL's Catalog:: IND23255462
Format:: Article

44. Effect of milk protein genotypes on milk protein composition and its genetic parameter estimates.

Article Title:: Journal of dairy science.
Author:: Bobe, G.
View in NAL's Catalog:: IND23252672
Format:: Article

45. Seroprevalence of bovine leukemia virus in dairy cattle in Argentina: comparison of sensitivity and specificity of different detection methods.

Article Title:: Veterinary microbiology.
Author:: Trono, K.G.
View in NAL's Catalog:: IND23252655
Format:: Article

46. Impact of field vaccination with a Theileria annulata schizont cell culture vaccine on the epidemiology of tropical theileriosis.

Article Title:: Veterinary parasitology.
Author:: Singh, S.
View in NAL's Catalog:: IND23248079
Format:: Article

47. Developing rumen fermentation with direct fed microbials.

Article Title:: Feed mix.
Author:: Kung, L. Jr.
View in NAL's Catalog:: IND23247594
Format:: Article

48. Trends in mortality ratios among cattle in US feedlots.

Article Title:: Journal of the American Veterinary Medical Association.
Author:: Loneragan, G.H.
View in NAL's Catalog:: IND23246392
Format:: Article

49. Effect of concentrate on nitrogen turnover and excretion of P, K, Na, Ca and Mg in lactating cows rotationally grazed at high altitude.

Article Title:: Livestock production science
Author:: Berry, N.R.
View in NAL's Catalog:: IND23244012
Format:: Article

50. Will large dairy herds lead to the revival of metabolic profile testing?

Article Title:: Proceedings of the ... annual conference /
Author:: Herdt, T.H.
View in NAL's Catalog:: IND23239807
Format:: Article

51. Identification of a target population for immunisation against East Coast fever in coastal Kenya.

Article Title:: Preventive veterinary medicine. --
Author:: Maloo, S.H.
View in NAL's Catalog:: IND23239145
Format:: Article

52. Preliminary studies by ELISA on the antigen and antibody dynamics in the early stages of experimental infections with Trypanosoma evansi in cattle.

Article Title:: Tropical animal health and production.
Author:: Thammasart, S.
View in NAL's Catalog:: IND23238131
Format:: Article

53. Adverse reactions to FMD vaccine.

Article Title:: Veterinary dermatology.
Author:: Yeruham, I.
View in NAL's Catalog:: IND23232498
Format:: Article

54. The use of multilevel models to evaluate sources of variation in reproductive performance in dairy cattle in Reunion Island.

Article Title:: Preventive veterinary medicine. --
Author:: Dohoo, I.R.
View in NAL's Catalog:: IND23231358
Format:: Article

55. Reproductive loss in high-producing dairy cattle: where will it end?

Article Title:: Journal of dairy science.
Author:: Lucy, M.C.
View in NAL's Catalog:: IND23222387
Format:: Article

56. Risk and risk management: an empirical analysis of Dutch livestock farmers.

Article Title:: Livestock production science
Author:: Meuwissen, M.P.M.
View in NAL's Catalog:: IND23214697
Format:: Article

57. Greek temples, tropical kine and recombination load. [Erratum: June 2001, v. 69 (3), p. 297.]

Article Title:: Livestock production science
Author:: Rutledge, J.J.
View in NAL's Catalog:: IND23210405
Format:: Article

58. Performance of late maturing beef x dairy cattle finished on grass silage plus concentrate or all-concentrate diets.

Article Title:: Irish journal of agricultural and food research.
Author:: Grundy, H.F.
View in NAL's Catalog:: IND23209865
Format:: Article

59. Serum immunoglobulin concentrations in suckled calves and dairy-herd calves.

Article Title:: Irish journal of agricultural and food research.
Author:: Earley, B.
View in NAL's Catalog:: IND23209862
Format:: Article

60. Compliance of Victorian dairy farmers with current calf rearing recommendations for control of Johne's disease.

Article Title:: Veterinary microbiology.
Author:: Wraight, M.D.
View in NAL's Catalog:: IND22905642
Format:: Article

61. Dutch paratuberculosis programme history, principles and development.

Article Title:: Veterinary microbiology.
Author:: Benedictus, G.
View in NAL's Catalog:: IND22905632
Format:: Article

62. Parallel faecal and organ Mycobacterium avium subsp. paratuberculosis culture of different productivity types of cattle.

Article Title:: Veterinary microbiology.
Author:: Pavlik, I.
View in NAL's Catalog:: IND22905596
Format:: Article

63. Direct and correlated responses to selection for milk yield: results and conclusions of regional project NC-2, "improvement of dairy cattle through breeding, with emphasis on selection".

Article Title:: Journal of dairy science.
Author:: Kelm, S.C.
View in NAL's Catalog:: IND22905008
Format:: Article

64. Genetic parameters and trends of milk, fat, days open, and body weight after calving in North Carolina experimental herds.

Article Title:: Journal of dairy science.
Author:: Abdallah, J.M.
View in NAL's Catalog:: IND22295242
Format:: Article

65. Genetic change in milk, fat, days open, and body weight after calving based on three methods of sire selection.

Article Title:: Journal of dairy science.
Author:: Abdallah, J.M.
View in NAL's Catalog:: IND22295239
Format:: Article

66. Availability and use of dry season feed resources on smallholder dairy farms in central Kenya.

Article Title:: Agroforestry systems an international journal.
Author:: Nyaata, O.Z.
View in NAL's Catalog:: IND22294536
Format:: Article

67. Prevalence of Giardia sp., Cryptosporidium parvum and Cryptosporidium andersoni (syn. C. muris) in 109 dairy herds in five counties of southeastern New York. [Erratum: Mar 5, 2001, v. 96 (1), p. 81.]

Article Title:: Veterinary parasitology.
Author:: Wade, S.E.
View in NAL's Catalog:: IND22086156
Format:: Article

68. Suboptimal reproductive performance of dairy cattle kept in smallholder herds in a rural highland area of northern Tanzania.

Article Title:: Preventive veterinary medicine. --
Author:: Kanuya, N.L.
View in NAL's Catalog:: IND22084848
Format:: Article

69. In vitro susceptibility of Escherichia coli strains isolated from diarrhoeic dairy calves to 15 antimicrobial agents.

Article Title:: Journal of veterinary medicine. Series B = Zentralblatt für Veterinärmedizin. Reihe B.
Author:: Orden, J.A.
View in NAL's Catalog:: IND22082401
Format:: Article

70. Sulphate leaching in an organic crop rotation on sandy soil in Denmark.

Article Title:: Agriculture, ecosystems & environment.
Author:: Eriksen, J.
View in NAL's Catalog:: IND22079839
Format:: Article

71. Observations of dairy cattle behavior using time-lapse photography in a California free-stall barn.

Article Title:: Proceedings of the ... annual conference /
Author:: Overton, M.W.
View in NAL's Catalog:: IND22074951
Format:: Article

72. Selection responses for milk, fat and protein yields in Zimbabwean Holstein cattle.

Article Title:: Asian-Australasian journal of animal sciences.
Author:: Mandizha, S.
View in NAL's Catalog:: IND22073507
Format:: Article

73. Epidemiology of infectious keratoconjunctivitis in cattle in south-east Ethiopia.

Article Title:: Journal of veterinary medicine. Series A = Zentralblatt für Veterinärmedizin. Reihe A.
Author:: Takele, G.
View in NAL's Catalog:: IND22067145
Format:: Article

74. Simulated effects on dairy cattle health of extending the voluntary waiting period with recombinant bovine somatotropin.

Article Title:: Preventive veterinary medicine. --
Author:: Allore, H.G.
View in NAL's Catalog:: IND22066118
Format:: Article

75. Commentary: is CLA an important dietary variable relevant to chronic diseases of humans?

Article Title:: Nutrition bulletin /
Author:: Williams, C.M.
View in NAL's Catalog:: IND22065633
Format:: Article

76. Effect of misidentification on genetic gain and estimation of breeding value in dairy cattle populations.

Article Title:: Journal of dairy science.
Author:: Israel, C.
View in NAL's Catalog:: IND22062791
Format:: Article

77. Effects of selection and crossbreeding strategies on industry profit in the New Zealand dairy industry.

Article Title:: Journal of dairy science.
Author:: Lopez-Villalobos, N.
View in NAL's Catalog:: IND22062787
Format:: Article

78. Profitabilities of some mating systems for dairy herds in New Zealand.

Article Title:: Journal of dairy science.
Author:: Lopez-Villalobos, N.
View in NAL's Catalog:: IND22062783
Format:: Article

79. Implant sequence effects in intact male Holstein veal calves: carcass characteristics.

Article Title:: Journal of animal science.
Author:: Wilson, L.L.
View in NAL's Catalog:: IND22057551
Format:: Article

80. Implant sequence effects in intact male Holstein veal calves: live and slaughter traits.

Article Title:: Journal of animal science.
Author:: Smith, J.L.
View in NAL's Catalog:: IND22057548
Format:: Article

81. Preventive medicine practice and quality assurance through HACCP.

Article Title:: Proceedings of a meeting held at the ... on the ... /
Author:: Noordhuizen, J.P.T.M.
View in NAL's Catalog:: IND22051320
Format:: Article

82. Octamer-based genome scanning distinguishes a unique subpopulation of Escherichia coli O157:H7 strains in cattle.

Article Title:: Proceedings of the National Academy of Sciences of the United States of America.
Author:: Kim, J.
View in NAL's Catalog:: IND22046498
Format:: Article

83. Cryptosporidia on dairy farms and the role these farms may have in contaminating surface water supplies in the northeastern United States.

Article Title:: Preventive veterinary medicine. --
Author:: Sischo, W.M.
View in NAL's Catalog:: IND22045776
Format:: Article

84. Abomasal displacement and volvulus in beef cattle: 19 cases (1988-1998).

Article Title:: Journal of the American Veterinary Medical Association.
Author:: Roussel, A.J.
View in NAL's Catalog:: IND22039442
Format:: Article

85. Disease incidence in dairy herds in the southern highlands district of New South Wales, Australia.

Article Title:: Preventive veterinary medicine. --
Author:: Stevenson, M.A.
View in NAL's Catalog:: IND22029663
Format:: Article

86. Disease signs reported in south-eastern Australian dairy cattle while grazing Brassica species.

Article Title:: Australian veterinary journal.
Author:: Morton, J.M.
View in NAL's Catalog:: IND22024602
Format:: Article

87. High occurrence of Shiga toxin-producing Escherichia coli (STEC) in healthy cattle in Rio de Janeiro State, Brazil.

Article Title:: Veterinary microbiology.
Author:: Cerqueira, A.M.F.
View in NAL's Catalog:: IND22023120
Format:: Article

88. Asymmetric genetic correlations between dairy traits.

Article Title:: Journal of animal breeding and genetics = Zeitschrift für Tierzüchtung und Züchtungsbiologie.
Author:: Pirchner, F.
View in NAL's Catalog:: IND22080666
Format:: Article

89. Influence of minerals on the aetiology of geophagia in periurban dairy cattle in the derived savannah of Nigeria.

Article Title:: Tropical animal health and production.
Author:: Smith, J.W.
View in NAL's Catalog:: IND22080420
Format:: Article

90. Risk ratio as parameter for the genetic characterization of complex binary traits in cattle. A simulation study under various genetic models using halfsib families.

Article Title:: Journal of animal breeding and genetics = Zeitschrift für Tierzüchtung und Züchtungsbiologie.
Author:: Thaler-Neto, A.
View in NAL's Catalog:: IND22072998
Format:: Article

91. Reproductive performance and herd life of dairy cattle at Asella livestock farm, Arsi, Ethiopia. II. Crossbreds with 50, 75 and 87.5% European inheritance.

Article Title:: Journal of animal breeding and genetics = Zeitschrift für Tierzüchtung und Züchtungsbiologie.
Author:: Negussie, E.
View in NAL's Catalog:: IND22019368
Format:: Article

92. Combining selection for carcass quality, body weight, and milk traits in dairy cattle.

Article Title:: Journal of dairy science.
Author:: Liinamo, A.E.
View in NAL's Catalog:: IND22013306
Format:: Article

93. Comparison of milk protein allele frequencies in Nordic cattle breeds.

Article Title:: Animal genetics : immunogenetics, biochemical genetics, molecular genetics.
Author:: Lien, S.
View in NAL's Catalog:: IND22012493
Format:: Article

94. Nitrogen utilization from diluted and undiluted nitric acid treated cattle slurry following surface application to grassland.

Article Title:: Nutrient cycling in agroecosystems.
Author:: Schils, R.L.M.
View in NAL's Catalog:: IND22012412
Format:: Article

95. Analyzing reproductive records to improve dairy herd production.

Article Title:: Veterinary medicine.
Author:: Bailey, T.L.
View in NAL's Catalog:: IND22001897
Format:: Article

96. Strategies for improving reproductive performance of dairy herds.

Article Title:: Proceedings of the North American Veterinary Conference.
Author:: Olson, J.D.
View in NAL's Catalog:: IND21997470
Format:: Article

97. Maximizing the response of selection with a predefined rate of inbreeding: overlapping generations.

Article Title:: Journal of animal science.
Author:: Meuwissen, T.H.E.
View in NAL's Catalog:: IND21995943
Format:: Article

98. Genetic and economic responses for within-family marker-assisted selection in dairy cattle breeding schemes.

Article Title:: Journal of dairy science.
Author:: Spelman, R.J.
View in NAL's Catalog:: IND21985932
Format:: Article

99. Cryptosporidium and concurrent infections with other major enterophatogens in 1 to 30-day-old diarrheic dairy calves in central Spain.

Article Title:: Veterinary parasitology.
Author:: Fuente, R. de la
View in NAL's Catalog:: IND21983785
Format:: Article

100. Use of urea-molasses-multinutrient block and urea-treated rice straw for improving dairy cattle productivity in Vietnam.

Article Title:: Preventive veterinary medicine. --
Author:: Vu, D.D.
View in NAL's Catalog:: IND21976983
Format:: Article

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1. Managing Uncertainty When Formulating Rations.

2. Interrelationships between herd-level reproductive performance measures based on intervals from initiation of the breeding program in year-round and seasonal calving dairy herds.

3. Consumer demand for pasture-raised dairy products: Results from Michigan.

4. Methane emissions from dairy cattle divergently selected for bloat susceptibility.

5. Single gene and gene interaction effects on fertilization and embryonic survival rates in cattle.

6. Nutrition and reproduction in dairy cattle.

7. Genetic Evaluation of Fertility Traits of Dairy Cattle Using a Multiple-Trait Animal Model.

8. Practical approaches to feed efficiency and applications on the farm.

9. Mutations in the STAT5A Gene Are Associated with Embryonic Survival and Milk Composition in Cattle.

10. Short Communication: Genetic Evaluation of the Interval from First to Last Insemination with Survival Analysis and Linear Models.

11. Prevalence and characterization of Escherichia coli O157 isolates from Minnesota dairy farms and county fairs.

12. Modelling uncertainty in greenhouse gas emissions from UK agriculture at the farm level.

13. Evaluation of indicators to assess the environmental impact of dairy production systems.

14. A review of Neospora caninum in dairy and beef cattle--a Canadian perspective.

15. Aspergillus clavatus tremorgenic neurotoxicosis in cattle fed sprouted grains.

16. Ionophore taste preferences of dairy heifers.

17. Determination of an optimized cut-off value for the Neospora agglutination test for serodiagnosis in cattle.

18. Evaluation of a combined immunomagnetic separation/flow cytometry technique for epidemiological investigations of Cryptosporidium in domestic and Australian native animals.

19. Eradication of bovine brucellosis in the 10th Region de Los Lagos, Chile.

20. Evaluation of the long-term immune response in cattle after vaccination against paratuberculosis in two Dutch dairy herds.

21. Genetic change for clinical mastitis in Norwegian cattle: a threshold model analysis.

22. Factors affecting commercial application of embryo technologies in dairy cattle in Europe--a modelling approach.

23. Factors affecting commercial application of embryo technologies in New Zealand: a modelling approach.

24. Economics of selecting for sex: the most important genetic trait.

25. Artificial insemination: the state of the art.

26. Impaired semen quality of AI bulls fed with moldy hay: a case report.

27. Vertical transmission of bovine leukemia virus and bovine immunodeficiency virus in dairy cattle herds.

28. Review: Update on vitamin nutrition and fortification in dairy cattle.

29. Estimating spatial cattle and swine inventories from limited data.

30. New strategies to prevent mastitis.

31. Predicted ages of dairy calves when colostrum-derived bovine viral diarrhea virus antibodies would no longer offer protection against disease or interfere with vaccination.

32. Economic values for production and functional traits in Holstein cattle of Costa Rica.

33. Risk factors for clinical Salmonella enterica subsp. enterica serovar Typhimurium infection on Dutch dairy farms.

34. Comparative feeding of male dairy, beef cattle and swamp buffalo. I. Economics of beef production.

35. Association of a lysine-232/alanine polymorphism in a bovine gene encoding acyl-CoA:diacylglycerol acyltransferase (DGAT1) with variation at a quantitative trait locus for milk fat content.

36. An analysis of the performance characteristics of serological tests for the diagnosis of Neospora caninum infection in cattle.

37. Descriptive epidemiology of postnatal bovine viral diarrhea virus infection in intensively managed dairy heifers.

38. Statistical genetic studies on cattle breeding for dairy productivity in Bangladesh. I. Genetic improvement for milk performance of local cattle populations.

39. Treatment of unobserved oestrus in a dairy cattle herd with low oestrous detection rate up to 60 days post-partum.

40. Establishment of two indigenous timber species in dairy pastures in Costa Rica.

41. Net energy efficiencies of Holstein, Jersey and Holstein-Jersey F1-crosses.

42. Lactation failure in crossbred Sahiwal Friesian cattle.

43. Genetic and economic relationships between somatic cell count and clinical mastitis and their use in selection for mastitis resistance in dairy cattle.

44. Effect of milk protein genotypes on milk protein composition and its genetic parameter estimates.

45. Seroprevalence of bovine leukemia virus in dairy cattle in Argentina: comparison of sensitivity and specificity of different detection methods.

46. Impact of field vaccination with a Theileria annulata schizont cell culture vaccine on the epidemiology of tropical theileriosis.

47. Developing rumen fermentation with direct fed microbials.

48. Trends in mortality ratios among cattle in US feedlots.

49. Effect of concentrate on nitrogen turnover and excretion of P, K, Na, Ca and Mg in lactating cows rotationally grazed at high altitude.

50. Will large dairy herds lead to the revival of metabolic profile testing?

51. Identification of a target population for immunisation against East Coast fever in coastal Kenya.

52. Preliminary studies by ELISA on the antigen and antibody dynamics in the early stages of experimental infections with Trypanosoma evansi in cattle.

53. Adverse reactions to FMD vaccine.

54. The use of multilevel models to evaluate sources of variation in reproductive performance in dairy cattle in Reunion Island.

55. Reproductive loss in high-producing dairy cattle: where will it end?

56. Risk and risk management: an empirical analysis of Dutch livestock farmers.

57. Greek temples, tropical kine and recombination load. [Erratum: June 2001, v. 69 (3), p. 297.]

58. Performance of late maturing beef x dairy cattle finished on grass silage plus concentrate or all-concentrate diets.

59. Serum immunoglobulin concentrations in suckled calves and dairy-herd calves.

60. Compliance of Victorian dairy farmers with current calf rearing recommendations for control of Johne's disease.

61. Dutch paratuberculosis programme history, principles and development.

62. Parallel faecal and organ Mycobacterium avium subsp. paratuberculosis culture of different productivity types of cattle.

63. Direct and correlated responses to selection for milk yield: results and conclusions of regional project NC-2, "improvement of dairy cattle through breeding, with emphasis on selection".

64. Genetic parameters and trends of milk, fat, days open, and body weight after calving in North Carolina experimental herds.

65. Genetic change in milk, fat, days open, and body weight after calving based on three methods of sire selection.

66. Availability and use of dry season feed resources on smallholder dairy farms in central Kenya.

67. Prevalence of Giardia sp., Cryptosporidium parvum and Cryptosporidium andersoni (syn. C. muris) in 109 dairy herds in five counties of southeastern New York. [Erratum: Mar 5, 2001, v. 96 (1), p. 81.]

68. Suboptimal reproductive performance of dairy cattle kept in smallholder herds in a rural highland area of northern Tanzania.

69. In vitro susceptibility of Escherichia coli strains isolated from diarrhoeic dairy calves to 15 antimicrobial agents.

70. Sulphate leaching in an organic crop rotation on sandy soil in Denmark.

71. Observations of dairy cattle behavior using time-lapse photography in a California free-stall barn.

72. Selection responses for milk, fat and protein yields in Zimbabwean Holstein cattle.