Results 21 to 30 of about 1,082,443 (303)

Association of single nucleotide polymorphism in leptin gene with growth traits of Jamunapari goat

open access: yesIndian Journal of Animal Sciences, 2021
The current study sought to identify single nucleotide polymorphisms (SNPs) in the leptin gene and investigate their relationship with growth traits in goats.
MAHESH SHIVANANAD DIGE   +6 more
doaj   +1 more source

Effects of restricted periods of feed access on feed intake, digestion, behaviour, heat energy, and performance of Alpine goats

open access: yesJournal of Applied Animal Research, 2018
Fifty Alpine goats at 125 ± 3.0 days-in-milk were given access in Calan gate feeders to a 40% forage diet for 12 wk continuously (Control), during daytime (Day) or night (Night), or for 2 or 4 h/day after milking in the morning and afternoon (2Hour and ...
Nhayandra C. D. Silva   +4 more
doaj   +1 more source

Signatures of selection for resistance to Haemonchus contortus in sheep and goats

open access: yesBMC Genomics, 2019
Background Gastrointestinal nematode infection (GNI) is the most important disease affecting the small ruminant industry in U.S. The environmental conditions in the southern United States are ideal for the survival of the most pathogenic gastrointestinal
Zaira M. Estrada-Reyes   +9 more
doaj   +1 more source

Effects of high heat load conditions on body weight, feed intake, temperature, and respiration of Dorper, Katahdin, and St. Croix sheep

open access: yesJournal of Applied Animal Research, 2019
Forty-six Dorper, 46 Katahdin, and 43 St. Croix female sheep from four regions of the USA were used to evaluate responses to high heat load index (HLI) conditions.
Dereje Tadesse   +3 more
doaj   +1 more source

Effects of restricted feed intake on blood constituent concentrations in Dorper, Katahdin, and St. Croix sheep from different regions of the USA

open access: yesVeterinary and Animal Science, 2021
Forty-six Dorper, 47 Katahdin, and 41 St. Croix female sheep (initial BW = 62, 62, and 51 kg, respectively, SEM = 1.43; 3.8 ± 0.18 yr) from farms in Midwest, Northwest, Southeast, and central Texas regions of the USA were used to evaluate effects of feed
D. Tadesse, R. Puchala, A.L. Goetsch
doaj   +1 more source

The estimation of genetic parameters for growth curve traits in Raeini Cashmere goat described by Gompertz model [PDF]

open access: yes, 2018
The objectives of this study were to describe growth curve of Raeini Cashmere goat applying the Gompertz growth model and genetic evaluation of growth curve-related traits including model parameters of A, B and K, inflection age (IA) and inflection ...
Ghiasi, Heydar   +2 more
core   +1 more source

Characteristics of the dairy goat primary sector at the Rio de Janeiro State, Brazil. [PDF]

open access: yes, 2007
A survey was done based on 19 goat shepherds at counties of Centre-highlands, Northern and North-western regions of the Rio de Janeiro State and at the county of Pedra Dourada, Zona da Mata region, State of Minas Gerais.
Fernandes, Alberto Magno   +3 more
core   +4 more sources

Native Sheep Breeds in Poland—Importance and Outcomes of Genetic Resources Protection Programmes

open access: yesAnimals, 2022
The sheep population of native breeds, despite their unique features and the ability to adapt to harsh environmental conditions, has significantly decreased in recent years.
Aldona Kawęcka   +3 more
doaj   +1 more source

The tonsils revisited: review of the anatomical localization and histological characteristics of the tonsils of domestic and laboratory animals [PDF]

open access: yes, 2011
This paper gives an overview of the anatomical localization and histological characteristics of the tonsils that are present in ten conventional domestic animal species, including the sheep, goat, ox, pig, horse, dog, cat, rabbit, rat, and pigeon ...
Casteleyn, Christophe   +3 more
core   +2 more sources

INFLUENCE OF THE PREGNANCY AT EARLY AGE ON THE REPRODUCTION AND PRODUCTION LIFE IN EWES OF THE BOTOSANI KARAKUL BREED

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
The paper presents experimental results concerning the age importance of the first freshening of the ewes belonging to the Botosani Karakul breed. Some females were mated at an early age (8-9 months old) and others at the normal physiological age (16-18 ...
ELENA FECIORU   +4 more
doaj  

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