Results 1 to 10 of about 123,155 (117)

Recent Possibilities for the Diagnosis of Early Pregnancy and Embryonic Mortality in Dairy Cows [PDF]

Animals, 2021
One of the most recent techniques for the on-farm diagnosis of early pregnancy (EP) in cattle is B-mode ultrasonography. Under field conditions, acceptable results may be achieved with ultrasonography from Days 25 to 30 post-AI.
Otto Szenci
exaly   +4 more sources

Multivariate Assessment of Microbiological and Incubation Data from an Experimental Trial Evaluating Essential Oil–Based Sanitizers and Formaldehyde on Hatching Eggs [PDF]

Pathogens
Sanitization of hatching eggs is part of established poultry management practices, and its effectiveness is essential for productive success. This study aimed to investigate the relationships between microbiological and incubation performance variables ...
Vinícius Machado dos Santos, Gabriel da Silva Oliveira, Concepta McManus   +2 more
doaj   +2 more sources

Early embryonic death in Equines and Camelids

Open Veterinary Journal, 2022
This paper includes the study about early embryonic death, predisposing factors of early embryonic death and treatment. Early embryonic death refers to the fetal mortality which varies in mare and camelids but most probably not later than 50 days of ...
Rehan Ashraf, Saba Rashid, Imaad Rasheed, Sana Asif   +3 more
doaj   +1 more source

Administration of GnRH at day 20 of AI and embryonic losses in synchronized crossbred buffalo

Frontiers in Veterinary Science, 2023
IntroductionFollowing the application of different artificial insemination and synchronization protocols, the synchronized buffaloes had a higher incidence of early embryonic or fetal death, thus impairing reproductive performance.
Adili Abulaiti, Adili Abulaiti, Zahid Naseer, Wenju Liu, Zulfiqar Ahmed, Mohamed Abdelrahman, Aftab Shaukat, Xunsheng Pang, Shujuan Wang, Shujuan Wang   +9 more
doaj   +1 more source

Use of GnRH Treatment Based on Pregnancy-Associated Glyco-Proteins (PAGs) Levels as a Strategy for the Maintenance of Pregnancy in Buffalo Cows: A Field Study

Animals, 2022
The aim of the study was to evaluate the effects of GnRH administrated at day 35 after artificial insemination (AI) on the reproductive performance of buffalo cows.
Corrado Pacelli, Vittoria Lucia Barile, Emilio Sabia, Anna Beatrice Casano, Ada Braghieri, Valeria Martina, Olimpia Barbato   +6 more
doaj   +1 more source

Research Note: Effects of feeding corn naturally contaminated with aflatoxin B1, deoxynivalenol, and zearalenone on reproductive performance of broiler breeders and growth performance of their progeny chicks

Poultry Science, 2023
: To evaluate the toxic effects of mycotoxin-contaminated corn (MC) on the breeders and their progeny chicks, a total of 480 fifty-wk-old Cobb broiler breeder hens were fed the following dies: 1) a corn-soybean meal diet (Control; containing 70.35% corn),
Bin Song, Teng Ma, Damien P. Prévéraud, Keying Zhang, Jianping Wang, Xuemei Ding, Qiufeng Zeng, Huanwei Peng, Jie Bai, Li Lv, Yue Xuan, Shiping Bai   +11 more
doaj   +1 more source

Research Note: Storage period and prewarming temperature effects on synchronous egg hatching from broiler breeder flocks during the early laying period

Poultry Science, 2021
The effects of the storage period and prewarming temperature on embryonic mortality, hatchability, and synchronous hatching of broiler eggs were investigated.
Serdar Özlü
doaj   +1 more source

Embryonic mortality in Holstein cows on one’s farm

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2011
The objective of our research was to evaluate the effect of some factors on the embryonic mortality of Holstein-Friesian dairy cows in a herd. Monitoring was conducted in the course of three years (2006–2009) at a level of (9330–8970) kg/dairy cow per ...
Petra Puklová, Jan Šubrt, Dušan Skrip, Radek Filipčík   +3 more
doaj   +1 more source

Embryonic mortality in buffalo cows

Italian Journal of Animal Science, 2010
In buffalo species embryonic mortality is considered one of the major causes of fertility loss, especially in the animals that are not mated during their reproductive period.
G. Neglia, G. Campanile
doaj   +1 more source

Egg Storage Time Affects Incubation Yield and Hatch Window in Pekin Ducks (Anas Boschas)

Brazilian Journal of Poultry Science, 2021
The objective of this study was to evaluate the effect of storage time on albumen quality, incubation yield, and hatch window in Pekin ducks (Anas boschas).
GC Pereira, TB Moreno, LN Kuritza, PO Moraes, C Rocha, A Maiorka, F Dahlke   +6 more
doaj   +1 more source