نتایج جستجو برای: friesian n 86

تعداد نتایج: 1026434  

Journal: :Critique 2019

Journal: :Arquivo Brasileiro De Medicina Veterinaria E Zootecnia 2023

ABSTRACT The present study was conducted to investigate the spatiotemporal prevalence of bovine babesiosis in cattle population (n=376) Layyah, Pakistan as affected by location, age, breed, gender, and seasons. Blood samples were collected aseptically assessed for through microscopy PCR, automated analyzer hematological attributes. Overall results PCR showed significantly (P≤0.05) lower 19.4% (...

Journal: :Journal of dairy science 1991
A Zarnecki J Jamrozik H D Norman

Milk yield, fat yield, and fat percentage for the first three parities were compared for crosses of Friesian strains from Canada, Denmark, Israel, The Netherlands, New Zealand, Sweden, the United Kingdom, the US, and West Germany with Polish black-and-white cattle. Mixed model multitrait BLUP solutions for milk yield ranked Holstein strains (US, Canada, and Israel) and New Zealand Friesians hig...

2010
M. M. Alam M. J. U. Sarder Z. Ferdousi M. M. Rahman

Production traits of 60 indigenous (Desi), 20 Friesian × Desi and 20 Sahiwal × Desi cows were recorded in six char villages of Sariakandi upazila (Sub-district) of Bogra district. The mean (± SD) daily milk yields were 1.7 ± 0.6, 6.3 ± 1.2 and 5.1 ± 1.0 litres, respectively. The lactation lengths, ages at puberty, gestation lengths, calving intervals, numbers of services per conception, interva...

Journal: :Agriculture 2022

The aim of the study was to investigate impact lameness on nitrogen (N) metabolism and excretion. Two treatment groups 20 multiparous Holstein–Friesian dairy cows were included in study; control group consisted with locomotion score ≤2, while experimental scores 3 4. Fodder, milk, feces, urine collected determine emissions. milk yield, energy-corrected fat protein yield higher for lame animals ...

2005
D G van Zyl P Rheeder

It is therefore very important to optimise the care of diabetic patients at primary, secondary and tertiary care level. Numerous clinical practice guidelines for management of diabetes have been compiled and circulated to health care workers, but despite this the level of diabetes care is still not ideal because of suboptimal implementation strategies. Guideline implementation problems are a si...

Journal: :Irish Journal of Agricultural and Food Research 2021

The increased use of Holstein genetic material in the Irish dairy herd has consequences for beef production. In all, 42 spring-born steers [14 Holsteins (HO), 14 Friesian (FR) and Charolais × Holstein-Friesian (CH)] were reared to slaughter at between 26 37 mo age. Carcass weight was higher lipid concentration m . longissimus thoracis et lumborum lower (P < 0.05) CH than breeds. Overall acce...

2012
M. S. Ali M. A. M. Y. Khandoker M. A. Afroz A. K. F. H. Bhuiyan

The experiment was conducted under the Department of Animal Breeding and Genetics, Bangladesh Agricultural University (BAU), Mymensingh from June, 2001 to December, 2005 in two different locations (Central Cattle Breeding and Dairy Farm and Bangladesh Livestock Research Institute in Savar, Dhaka) to observe ovarian response to different doses of FSH in three different genotypes of cattle- indig...

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