Results 11 to 20 of about 233,919 (160)

Effects of Once Versus Twice Daily Milking Throughout Lactation on Milk Yield and Milk Composition in Dairy Goats [PDF]

Journal of Dairy Science, 2003
The effects of once (1X) vs. twice (2X) daily milking throughout lactation on milk yield, milk composition, somatic cell count (SCC), and udder health were studied in 32 Murciano-Granadina dairy goats. Goats were assigned at wk 2 of lactation to two treatment groups; once daily milking at 0900 (1X, n = 17), or twice daily milking at 0900 and 1700 (2X ...
A A K, Salama, X, Such, G, Caja, M, Rovai, R, Casals, E, Albanell, M P, Marín, A, Martí   +7 more
openaire   +4 more sources

Effects of Twice-Daily Nursing on Milk Ejection and Milk Yield During Nursing and Milking in Dairy Cows [PDF]

Journal of Dairy Science, 2008
Milk production and hormonal responses to milking in Holstein cows that were milked twice daily, and that either also nursed calves twice daily 2 h after milking for 9 wk after calving (n = 10) or that served as nonnursing controls (n = 8) were examined to assess how nursing affected responses to machine milking.
de Passille, A.M., Marnet, Pierre-Guy, Lapierre, H., Rushen, J.   +3 more
openaire   +6 more sources

The optimal level of factors for high daily milk yield in automatic milking system

Livestock Science, 2022
Joanna Aerts, Beata Sitkowska, Dariusz Piwczyński, Magdalena Kolenda, Hasan Önder   +4 more
openaire   +3 more sources

Evaluation of milk yield losses associated with Salmonella antibodies in bulk-tank milk in bovine dairy herds [PDF]

, 2012
The effect of Salmonella on milk production is not well established in cattle. The objective of this study was to investigate whether introduction of Salmonella into dairy cattle herds was associated with reduced milk yield and the duration of any effect.
A.B. Kudahl, Amory, Anderson, Anderson, Bazeley, Bennedsgaard, Breen, Gay, Helms, Hermesch, Hoorfar, House, House, Huston, John, L.E. Green, L.R. Nielsen, McClure, Nielsen, Nielsen, Nielsen, Nielsen, Robertsson, S. Østergaard, Sanders, Sjaunja, Steinbach, T.D. Nielsen, Van Kessel, Vandegraaff, Warnick, Wilmink   +31 more
core   +2 more sources

Milk yield and composition of crossbred Sahelian × Anglo-Nubian goats in the semi-intensive system in Mali during the preweaning period [PDF]

, 2012
The aim of this study was to evaluate milk yield and its composition during the preweaning period for Sahelian goats (SG) and Anglo-Nubian (AN) crossbred depending on some factors.
Momani Shaker, Mohamed, Momani Shaker, Mohamed, Nantoumé, Hamidou, Nantoumé, Hamidou, Sanogo, Souleymane, Sanogo, Souleymane, Zeidan Mohamed Salem, Abdelfattah, Zeidan Mohamed Salem, Abdelfattah   +7 more
core   +1 more source

Phenotypic effects of calving ease on the subsequent fertility and milk production of dam and calf in UK Holstein-Friesian heifers [PDF]

, 2011
The effect of calving ease on the fertility and production performance of both dam and calf was studied in approximately 50,000 and 10,000 UK Holstein-Friesian heifers and heifer calves, respectively. The first objective of this study was to estimate the
Alonso-Spilsbury, Barkema, Berry, Blair, Boksa, Brotherstone, Coffey, Davis, Dematawewa, Djemali, Dobson, Drennan, Du, Dwyer, E. Wall, Erb, Erb, Ford, Fourichon, Garnsworthy, Gilmour, Heinrichs, Hill, Hoffmann, Ingvartsen, J.A. Woolliams, Kapoor, Laster, Laster, Lombard, Lundborg, M.P. Coffey, Mangurkar, McNeil, Mee, Meijering, Pan, Peter, Pryce, R. Mrode, Rajala, Rijnkels, Rowlands, S.A.E. Eaglen, Senger, Silva, Simerl, Tenhagen, Tenhagen, Thompson, Wall, Weaver, White, Wilmink, Yoder, Zhang   +55 more
core   +1 more source

Lactation Studies. III. Milk and Milk Fat Yields Comparing Three Twice-daily Milking Schedules

Journal of Dairy Science, 1964
Summary To compare the effects of equal and unequal twice-daily milking, 17 sets of identical and two sets of fraternal twins completed 58 lactations during two experiments. Twelve pairs of lactations compared 10–14 and 12-12 hr intervals and 17 pairs of lactations compared 8–16 and 12-12 hr intervals. Cows in Experiment I were milked on 10–14 or 12-
A.C. Linnerud, J.B. Williams, J.D. Donker   +2 more
openaire   +1 more source

Bias and Accuracy of Single Milking Testing Schemes to Estimate Daily and Lactation Milk Yield

Journal of Dairy Science, 1995
This study evaluated the adequacy of an alternate a.m.-p.m. testing scheme for milk yield in comparison with the official test method based on weighing two milkings within 24 h. A total of 88,558 single test day milking weights from 15,670 Italian Friesian cows in 610 herds in the province of Milano (Italy) were collected between September 1991 and ...
CASSANDRO, MARTINO, CARNIER, PAOLO, GALLO, LUIGI, MANTOVANI, ROBERTO, CONTIERO, BARBARA, BITTANTE, GIOVANNI, JANSEN GB   +6 more
openaire   +2 more sources

Oral supplementation of medium-chain fatty acids during the dry period supports the neutrophil viability of peripartum dairy cows [PDF]

, 2013
A randomised clinical trial was conducted to explore the effect of orally supplemented medium-chain fatty acids (MCFA) to heifers and cows starting 6-8 weeks prior to expected calving date on blood and milk polymorphonuclear neutrophilic leucocyte (PMNL)
De Vliegher, Sarne, Piepers, Sofie
core   +2 more sources

CORRELATION BETWEEN UDDER CONFORMATION WITH DAILY MILK YIELD OF BUFFALOES

Journal of Life Science and Applied Research, 2021
The study field was conducted to correlate milk yield with the udder dimensions of buffaloes, during lactate season 2019, a total of 72 lactating buffaloes (Bubalus bubalis) were chosen randomly from Baghdad (25 female) and Al-Muthanna province (47 female) (270km south of Baghdad).
A. R. Alkhateeb, W.I. Ibrahim, A. A. Taha   +2 more
openaire   +1 more source