نتایج جستجو برای: lactation persistency

تعداد نتایج: 16024  

Journal: :Turkish Journal of Veterinary & Animal Sciences 2023

It was aimed to investigate the genetic parameters in growth, fertility, and productivity of Anatolian buffaloes maintained at private farms Yozgat. A total 1139 buffalo cows their calves were used study. The weights birth, weaning, 6th 12th months age, daily live weight gains (DLWG) born from 2015 2019 recorded. Calving interval (CI) service period (SP), lactation milk yield (LMY), per day (MY...

Journal: :The Journal of dairy research 2011
Valérie Piccand Susanne Meier Erwan Cutullic Sara Weilenmann Peter Thomet Fredy Schori Chris R Burke Daniel Weiss John R Roche Peter L Kunz

The objectives of the study were to compare the ovarian activity of Holstein-Friesian (CH HF), Fleckvieh (CH FV) and Brown Swiss (CH BS) dairy cows of Swiss origin with that of Holstein-Friesian (NZ HF) dairy cows of New Zealand origin, the latter being used as a reference for reproductive performance in pasture-based seasonal calving systems. Fifty, second-lactation NZ HF cows were each paired...

Journal: :Animal : an international journal of animal bioscience 2016
N Ghavi Hossein-Zadeh

In order to describe the lactation curves of milk yield (MY) and composition in buffaloes, seven non-linear mathematical equations (Wood, Dhanoa, Sikka, Nelder, Brody, Dijkstra and Rook) were used. Data were 116,117 test-day records for MY, fat (FP) and protein (PP) percentages of milk from the first three lactations of buffaloes which were collected from 893 herds in the period from 1992 to 20...

Journal: :Journal of dairy science 2006
J R Roche D P Berry E S Kolver

Data from 113 lactations across 76 cows between the years 2002 to 2004 were used to determine the effect of strain of Holstein-Friesian (HF) dairy cow and concentrate supplementation on milk production, body weight (BW), and body condition score (BCS; 1 to 5 scale) lactation profiles. New Zealand (NZ) and North American (NA) HF cows were randomly allocated to 1 of 3 levels of concentrate supple...

2015
N. Ghavi Hossein-Zadeh

In order to describe the lactation curves of milk yield (MY) and composition in buffaloes, seven non-linear mathematical equations (Wood, Dhanoa, Sikka, Nelder, Brody, Dijkstra and Rook) were used. Data were 116 117 test-day records for MY, fat (FP) and protein (PP) percentages of milk from the first three lactations of buffaloes which were collected from 893 herds in the period from 1992 to 20...

2017
J Nicholas JJ Ko Y Park P Navaratnam HS Friedman FR Ernst V Herrera

BACKGROUND Availability of oral disease-modifying therapy (DMT) for relapsing-remitting multiple sclerosis (RRMS) may affect injectable DMT (iDMT) treatment patterns. OBJECTIVE The objective of this paper is to evaluate iDMT persistency, reasons for persistency lapses, and outcomes among newly diagnosed RRMS patients. METHODS Medical records of 300 RRMS patients initiated on iDMT between 20...

Journal: :CoRR 2003
Julius Hrivnac

Flexible and performant Persistency Service is a necessary component of any HEP Software Framework. The building of a modular, non-intrusive and performant persistency component have been shown to be very difficult task. In the past, it was very often necessary to sacrifice modularity to achieve acceptable performance. This resulted in the strong dependency of the overall Frameworks on their Pe...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید