Zobrazeno 1 - 10
of 16
pro vyhledávání: '"B.F. Hollon"'
Autor:
Cecil Branton, B.F. Hollon
Publikováno v:
Journal of Dairy Science. 58:93-101
Viability and health disorders were compared for straightbred Holsteins and crosses between Holsteins, Brown Swiss, Jerseys, and Red Sindhis. In addition, effects of mating systems and effects of various parts of Red Sindhi heredity on these traits w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e8b98c421d919fa7f8b932a2a702874
https://doi.org/10.3168/jds.s0022-0302(75)84524-3
https://doi.org/10.3168/jds.s0022-0302(75)84524-3
Autor:
Ben T. McDaniel, B.F. Hollon, J.C. Johnson, J.A. Velasco, G.W. Brandt, R.E. McDowell, L.D. VanVleck
Publikováno v:
Journal of Dairy Science. 57:220-234
Nine measures related to breeding efficiency were used for comparisons among purebred Ayrshires, Brown Swiss, Holsteins, and Jerseys and between pure-breds and 32 crossbred groups representing 2-breed, 3-breed, 5/8, and back-crosses by purebred sires
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::651108e5acfb7e2a78b57483ea038409
https://doi.org/10.3168/jds.s0022-0302(74)84863-0
https://doi.org/10.3168/jds.s0022-0302(74)84863-0
Publikováno v:
Journal of Dairy Science. 69:2370-2378
Gross feed efficiency (milk energy output divided by energy consumed) was measured in 232 Jersey cows resulting from direct selection for milk yield and a control line of 121 daughters of 20 Jersey bulls taken randomly from commercial artificial inse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4626bb126d5b991575d3137e29838a9a
https://doi.org/10.3168/jds.s0022-0302(86)80676-2
https://doi.org/10.3168/jds.s0022-0302(86)80676-2
Publikováno v:
Journal of Dairy Science. 59:127-136
Ten measures related to breeding efficiency were used for comparisons among pure Jerseys and Red Sindhis and crossbreds with ¾, ½, or ¼ European dairy inheritance (Brown Swiss, Holstein, or Jersey) at two locations. Jerseys and crossbreds were com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7e616f9d8cf3a2f6bdb37ce128cc765
https://doi.org/10.3168/jds.s0022-0302(76)84167-7
https://doi.org/10.3168/jds.s0022-0302(76)84167-7
Publikováno v:
Journal of Dairy Science. 55:113-122
Body weights of four groups consisting of 355 crosses among the Brown Swiss, Holstein, Jersey, and Red Sindhi breeds were compared to those of 127 contemporary Holsteins at six ages: birth, 6, 12, 15, and 18 months and in first lactation. Least-squar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::383e4827af396905712d9eac617ea6e9
https://doi.org/10.3168/jds.s0022-0302(72)85440-7
https://doi.org/10.3168/jds.s0022-0302(72)85440-7
Publikováno v:
Journal of Dairy Science. 41:982-986
Summary Forty-seven Jersey calves were randomly assigned at four days of age to receive either a complex or a simple starter limited to 3 lb. daily per calf. Whole milk was fed in limited amounts through 35 days of age and either Coastal Bermuda or o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ea70293d8c56a6343825e3d2dbdda8b
https://doi.org/10.3168/jds.s0022-0302(58)91032-4
https://doi.org/10.3168/jds.s0022-0302(58)91032-4
Publikováno v:
Journal of dairy science. 52(4)
This study involved 64 Holstein-sired crossbreds, 64 Brown Swiss-sired cross-breds, and 20 daughters of crossbred sires. These were compared to contemporary Holsteins. The females were sired by 24 Holstein and 18 Brown Swiss bulls selected from AI st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e88d43693691db95b48989624cd1520c
https://pubmed.ncbi.nlm.nih.gov/5813503
https://pubmed.ncbi.nlm.nih.gov/5813503
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