Results 41 to 50 of about 161,247 (202)

The effect of PGF2 on persistent corpus luteum in Sahiwal cows

International Journal of Livestock Production, 2012
In dairy animals, there are so many different conditions, which affect reproductive performance, and persistent corpus luteum (PCL) is one of those. It was suggested that this condition was difficult to treat and consequently result in lengthening of service period and calving interval.
H Lashari Mushtaq, Tasawar Zahida
openaire   +2 more sources

Detection of allelic variants in lactoferrin gene promoter using created restriction site PCR-RFLP and its association with mastitis

Indian Journal of Animal Sciences, 2014
Incidence of mastitis may be associated with single nucleotide polymorphism (SNP). Cows (350) belonging to Sahiwal and Karan Fries were screened.
ALKA CHOPRA, I D GUPTA, ARCHANA VERMA, V VOHRA   +3 more
doaj   +1 more source

Analysis of age and lactation specific survival rate, stayability and expected herd life in Sahiwal cattle

Indian Journal of Animal Sciences, 2014
Demographic analysis was carried out on 830 female calves and 473 cows of Sahiwal breed born between 1985 to 2009 and maintained at the National Dairy Research Institute, Karnal.
A UPADHYAY, D K SADANA, A K GUPTA, AVTAR SINGH   +3 more
doaj   +1 more source

Productive and reproductive performances of sahiwal friesian dairy cows at a selected dairy farm in Sabah [PDF]

, 2022
The research was conducted in a selected dairy cattle farm in Keningau, Sabah. The first objective of the study was to evaluate the effects of lactation number on the production and reproduction performances of the Sahiwal x Friesian crossbred dairy cows.
Navin Kumar A/L Nadarajah
core   +1 more source

Ovarian dynamics, hormone profiles, and characterization of ovarian and uterine blood flow in cycling Sahiwal cows [PDF]

, 2021
The objectives were to investigate the ovarian dynamics and hormonal profiles during the oestrus cycle, and to characterize the ovarian and uterine blood flow (OBF versus UBF) indices on the extent of vascular perfusion towards the dominant follicle (DF)
Ahmad, N., Arfat, M.Y., Hassan, M., Arshad, U., M.Y. Arfat, N. Ahmad, M. Hassan, U. Arshad   +7 more
core   +1 more source

Histomorphological evaluation of teat of Sahiwal and Holstein Friesian cattle during lactation and non-lactation stage

Indian Journal of Animal Sciences
The present study was conducted on the teat of Sahiwal and Holstein Friesian (HF) cattle during lactating and non-lactating periods. The samples were collected in 10% NBF, processed to obtain paraffin sections, and stained with various stains.
ANSHU ANARJIT CHAUHAN, BALJINDER KUMAR BANSAL, NEELAM BANSAL   +2 more
doaj   +1 more source

Environmental Factors Affecting Performance Traits of Sahiwal Cattle in Pakistan [PDF]

Pakistan Veterinary Journal, 2012
Data on 23925 lactations of 5897 Sahiwal cows in five Government herds of Punjab (Pakistan) viz. Livestock Experiment Station (LES) Allahdad, LES Bahadurnagar, LES Fazalpur, LES Jahangirabad and LES Khizerabad (1964-2004) were collected to document the ...
Z. Rehman*§ and M. S. Khan
doaj  

Seasonality of calving in Nili-Ravi buffaloes, purebred Sahiwal and crossbred cattle in Pakistan

Italian Journal of Animal Science, 2010
Pattern of calving was documented in Nili-Ravi buffaloes and compared with Sahiwal cattle and Sahiwal (x Friesian or Jersey) crossbreds. Lactation records of 9,174, 22,499 and 656 of Nili-Ravi buffaloes, Sahiwal and crossbred cattle in Punjab province of
S. A. Bhatti, M. Sarwar, M. S. Rehman, M. S. Khan, F. Hassan   +4 more
doaj   +1 more source

Effect of Non-Genetic Factors on Seminal Traits of Indigenous and Crossbred Bulls under Semi-arid Climatic Conditions

International Journal of Bio-Resource and Stress Management, 2023
The study was conducted at Post Graduate Institute of Veterinary Education and Research (PGIVER), Jaipur, Rajasthan, India during July–December 2020 to evaluate the effects of non-genetic factors on semen characteristics of bulls.
Sunil Kumar Meena, Prakash Chandra Sharma, Samita Saini, Mukesh Kumar Gahan, Priyanka Swami, Devkishan Gurjar, Vipin Chandra   +6 more
doaj   +1 more source

Effect of superstimulation on follicular growth in Hariana and Sahiwal cows under different OPU schedules

Indian Journal of Animal Sciences
Superstimulation using exogenous equine chorionic gonadotropin (eCG) can enhance ovarian follicular development, which is crucial for improving reproductive outcomes in cattle.
A KUMAR, A SAXENA, M ANAND, A MISHRA, P SRIVASTAVA, A PRIYADERSHI   +5 more
doaj   +1 more source