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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1919 1
1948 1
1950 1
1951 1
1954 1
1956 1
1962 1
1964 1
1965 5
1966 3
1967 1
1968 7
1969 7
1970 4
1971 2
1972 7
1973 2
1974 1
1975 19
1976 13
1977 25
1978 12
1979 19
1980 28
1981 30
1982 33
1983 45
1984 26
1985 45
1986 50
1987 47
1988 40
1989 57
1990 44
1991 65
1992 46
1993 41
1994 41
1995 34
1996 61
1997 61
1998 58
1999 61
2000 72
2001 76
2002 50
2003 78
2004 75
2005 95
2006 95
2007 94
2008 135
2009 129
2010 104
2011 114
2012 167
2013 155
2014 173
2015 164
2016 187
2017 203
2018 194
2019 215
2020 240
2021 227
2022 159
Text availability
Article attribute
Article type
Publication date

Search Results

3,821 results
Results by year
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Page 1
Dairy Heifer Development and Nutrition Management.
Akins MS. Akins MS. Vet Clin North Am Food Anim Pract. 2016 Jul;32(2):303-17. doi: 10.1016/j.cvfa.2016.01.004. Epub 2016 May 6. Vet Clin North Am Food Anim Pract. 2016. PMID: 27161393 Review.
Heifer development depends on nutritional management decisions throughout all growing phases. Optimizing costs to raise heifers improves profitability of dairy farms. Feed costs for heifers make up 50% of heifer costs. ...
Heifer development depends on nutritional management decisions throughout all growing phases. Optimizing costs to raise heifers …
A 100-Year Review: A century of dairy heifer research.
Heinrichs AJ, Zanton GI, Lascano GJ, Jones CM. Heinrichs AJ, et al. J Dairy Sci. 2017 Dec;100(12):10173-10188. doi: 10.3168/jds.2017-12998. J Dairy Sci. 2017. PMID: 29153161 Free article. Review.
The years 1917 to 2017 saw many advances in research related to the dairy heifer, and the Journal of Dairy Science currently publishes more than 20 articles per year focused on heifers. ...Research published in the Journal of Dairy Science has a …
The years 1917 to 2017 saw many advances in research related to the dairy heifer, and the Journal of Dairy Science curr …
Innovative look at dairy heifer rearing: Effect of prenatal and post-natal environment on later performance.
Van Eetvelde M, Opsomer G. Van Eetvelde M, et al. Reprod Domest Anim. 2017 Aug;52 Suppl 3:30-36. doi: 10.1111/rda.13019. Reprod Domest Anim. 2017. PMID: 28815846 Review.
As heifer rearing is a costly investment, dairy farmers have been stimulated to maximize early growth of their calves, mainly by enhanced liquid feeding. ...Hence, we hypothesize that, by applying programs of accelerated growth, our current management system accentu …
As heifer rearing is a costly investment, dairy farmers have been stimulated to maximize early growth of their calves, mainly …
Heifer fertility and carry over consequences for life time production in dairy and beef cattle.
Wathes DC, Pollott GE, Johnson KF, Richardson H, Cooke JS. Wathes DC, et al. Animal. 2014 May;8 Suppl 1:91-104. doi: 10.1017/S1751731114000755. Epub 2014 Apr 3. Animal. 2014. PMID: 24698359 Free article. Review.
This is rarely achieved in either dairy or beef herds, with average AFC for dairy herds usually between 26 and 30 months. ...Cattle reach puberty at a fairly consistent, but breed-dependent, proportion of mature BW. Heifer fertility is a critical component of …
This is rarely achieved in either dairy or beef herds, with average AFC for dairy herds usually between 26 and 30 months. ...C …
Preweaned heifer management on US dairy operations: Part I. Descriptive characteristics of preweaned heifer raising practices.
Urie NJ, Lombard JE, Shivley CB, Kopral CA, Adams AE, Earleywine TJ, Olson JD, Garry FB. Urie NJ, et al. J Dairy Sci. 2018 Oct;101(10):9168-9184. doi: 10.3168/jds.2017-14010. Epub 2018 Jun 13. J Dairy Sci. 2018. PMID: 29908815 Free PMC article.
This study included 104 dairy operations in 13 states that participated in the National Animal Health Monitoring System's Dairy 2014 calf component study. This 18-mo longitudinal study focused on dairy heifer calves from birth to weaning, and da …
This study included 104 dairy operations in 13 states that participated in the National Animal Health Monitoring System's D …
Evaluation of environmental and comfort improvements on affective welfare in heifer calves on smallholder dairy farms.
Kimeli P, VanLeeuwen J, Gitau GK, Heider LC, McKenna SL, Greenwood SJ, Richards S. Kimeli P, et al. Prev Vet Med. 2021 Apr;189:105296. doi: 10.1016/j.prevetmed.2021.105296. Epub 2021 Feb 17. Prev Vet Med. 2021. PMID: 33662883
A controlled trial on zero-grazed smallholder dairy farms was conducted to determine the effect of environmental and comfort improvements on sucking and lying behaviours in heifer calves on Kenyan smallholder dairy farms. ...We conclude that the comfort impro …
A controlled trial on zero-grazed smallholder dairy farms was conducted to determine the effect of environmental and comfort improvem …
Pure-breeding with sexed semen and crossbreeding with semen of double-muscled sires to improve beef production from dairy herds: Factors affecting heifer and cow fertility and the sex ratio.
Bittante G, Negrini R, Bergamaschi M, Cecchinato A, Toledo-Alvarado H. Bittante G, et al. J Dairy Sci. 2020 Jun;103(6):5246-5257. doi: 10.3168/jds.2019-17932. Epub 2020 Apr 16. J Dairy Sci. 2020. PMID: 32307168 Free article.
Net profit first depends on changes in the farm's overall fertility rate. The objective of this study was to analyze the conception rate in herds using a combination of conventional dairy semen (for pure- and crossbreeding), X-sorted dairy semen (to produce p …
Net profit first depends on changes in the farm's overall fertility rate. The objective of this study was to analyze the conception r …
Additive Bayesian network analysis of the relationship between bovine respiratory disease and management practices in dairy heifer calves at pre-weaning stage.
Yamaguchi E, Hayama Y, Shimizu Y, Murato Y, Sawai K, Yamamoto T. Yamaguchi E, et al. BMC Vet Res. 2021 Nov 23;17(1):360. doi: 10.1186/s12917-021-03018-1. BMC Vet Res. 2021. PMID: 34814934 Free PMC article.
BACKGROUND: Nursery farms that accept nursing and growing pre-weaned heifer calves from private dairy farms must work to prevent bovine respiratory disease (BRD). ...In this study, the relationship between BRD and calf management practices (colostrum feeding, dam pa …
BACKGROUND: Nursery farms that accept nursing and growing pre-weaned heifer calves from private dairy farms must work to preve …
The optimal number of heifer calves to be reared as dairy replacements.
Mohd Nor N, Steeneveld W, Mourits MC, Hogeveen H. Mohd Nor N, et al. J Dairy Sci. 2015 Feb;98(2):861-71. doi: 10.3168/jds.2014-8329. Epub 2014 Dec 12. J Dairy Sci. 2015. PMID: 25497803 Free article.
Dairy farmers often keep almost all their newborn heifer calves despite the high cost of rearing. ...The dairy herd unit and rearing unit were linked by the number of replacement heifers and culled dairy cows. ...
Dairy farmers often keep almost all their newborn heifer calves despite the high cost of rearing. ...The dairy herd uni …
Effect of reproductive management programs for first service on replacement dairy heifer economics.
Masello M, Perez MM, Granados GE, Stangaferro ML, Ceglowski B, Thomas MJ, Giordano JO. Masello M, et al. J Dairy Sci. 2021 Jan;104(1):471-485. doi: 10.3168/jds.2020-18588. Epub 2020 Nov 12. J Dairy Sci. 2021. PMID: 33189276 Free article.
Our objective was to evaluate cash flow for dairy heifers managed for first service with programs that relied primarily on insemination at detected estrus (AIE), timed AI (TAI), or a combination of both. ...Stochastic simulation results were in line with those of th …
Our objective was to evaluate cash flow for dairy heifers managed for first service with programs that relied primarily on ins …
3,821 results