Results 81 to 90 of about 6,966,914 (191)

The genetic relationship between commencement of luteal activity and calving interval, body condition score, production, and linear type traits in Holstein-Friesian dairy cattle [PDF]

, 2002
The decline of fertility in the UK dairy herd and the unfavorable genetic correlation (r(a)) between fertility and milk yield has necessitated the broadening of breeding goals to include fertility.
Flint, APF, Pryce, J.E., Woolliams, JA, Royal, M.D., Pryce, JE, Flint, A.P.F., Woolliams, John, Royal, MD   +7 more
core  

Effect of pre-calving body condition score and previous lactation on BCS change, blood metabolites, oxidative stress and milk production in Holstein dairy cows

Italian Journal of Animal Science, 2017
The aim of study was to determine the effect of pre-calving body condition score (BCS) and previous milk yield on BCS change, blood metabolites, oxidative stress and milk production in Holstein cows.
Negin Jamali Emam Gheise, Ahmad Riasi, Ahmad Zare Shahneh, Pietro Celi, Seyed Mehdi Ghoreishi   +4 more
doaj   +1 more source

Prepartum body conditions affect insulin signaling pathways in postpartum adipose tissues in transition dairy cows

Journal of Animal Science and Biotechnology, 2019
Background Overconditioned dairy cows are susceptible to excessive lipolysis and increased insulin resistance during the transition period. The associations among body fat reserve, insulin resistance, and lipolysis in adipose tissues (AT) remain to be ...
Fanjian Zhang, Dan Li, Qiong Wu, Jian Sun, Wenyi Guan, Yinxu Hou, Yaohong Zhu, Jiufeng Wang   +7 more
doaj   +1 more source

Association of body weight, loin longissimus dorsi and backfat with body condition score in dry and lactating Holstein dairy cows [PDF]

, 2005
The lactation cycle of the dairy cow induces large changes in body fat and protein pools, which can be monitored through loin backfat (BF) and longissimus dorsi (LD) measurements.
Cantet, Rodolfo Juan Carlos, Fisher, W. J., Jaurena, Gustavo, Moorby, J. M.   +3 more
core   +1 more source

Effect of suckler cow genotype on milk yield and pre-weaning calf performance [PDF]

, 2005
peer-reviewedMilk yield and pre-weaning calf performance of spring-calving Charolais (C) and Beef × Holstein-Friesian (BF) cows was compared over 3 experiments.
Caffrey, Patrick J., McGee, Mark, Drennan, Michael J   +2 more
core   +1 more source

Hematological Profile of Donggala Cow with Different Body Condition Scores

Jurnal Ilmiah AgriSains
Sapi Donggala adalah sapi lokal asli Sulawesi Tengah. Sapi Donggala memiliki keunggulan lebih dibanding sapi lainnya, di antaranya daya tahan panas yang lebih baik, adaptasi lingkungan dan reproduksi yang baik yaitu tetap dapat bereproduksi meskipun dalam kondisi tubuh yang buruk (skor kondisi tubuh yang rendah).
Mifta Humaira, Yohan Rusiyantono, Amirudin Dg Malewa, Yulius Duma, Mardiah Mangun, Muhamad Ilyas Mumu, Mobius Tanari, Syahrudin Said, Tulus Maulana   +8 more
openaire   +1 more source

Body Condition Scoring Beef Cows [PDF]

, 2009
Body condition scoring uses a numeric score to estimate body energy reserves in the cow. Research indicates that there is a strong link between the body condition of a cow and her reproductive performance.Published ...
Browne, Milyssa F., Eversole, Dan Edward, Hall, John B., Dietz, Richard E.   +3 more
core  

Cow Condition and Reproductive Performance [PDF]

, 2007
It has been understood for decades that reproductive performance is the most important factor affecting production efficiency of a cow-calf enterprise. To maintain a yearly calving interval (one calf every 365 days), a cow must re-breed in 80 to 85 days ...
Walker, Julie, Perry, George
core   +1 more source

Effects of early perinatal body condition in dairy cows on blood biochemical indices and liver metabolic mechanism in their offspring

Animal Nutriomics
The body condition of cows during the early perinatal period has a long-term impact on the health of their offspring calves; however, research on the mechanisms of liver metabolism in this context is limited.
YanZhe Wang, YongJi Gao, Yu Zhang, ZhiYong Hu   +3 more
doaj   +1 more source

Visual body condition score of cows

Kansas Agricultural Experiment Station Research Reports, 1989
C.K. Clarke, R.R. Schalles
openaire   +2 more sources