Results 241 to 250 of about 6,153 (299)

Optimising the Use of Cryopreserved Genetic Resources for the Selection and Conservation of Animal Populations. [PDF]

J Anim Breed Genet
Jacques A, Tixier-Boichard M, Restoux G.
europepmc   +1 more source

Impact of Tobacco Smoke Exposure on Male Fertility: An In Vivo Study Using <i>Drosophila melanogaster</i>. [PDF]

Cells
Miranda NG, Gajeiro A, Martins-Bessa A, Gaivão I.   +3 more
europepmc   +1 more source

Seminal Analysis and Testicular RNA Sequencing of a Ram with Low Fertility. [PDF]

Animals (Basel)
Tejedor MT, Pérez-Pe R, Monteagudo LV, Carvajal-Serna M, Peña-Delgado V, Macías A, Martín E, Laviña A.   +7 more
europepmc   +1 more source

Advances in Molecular Genetics and Breeding of Cattle, Sheep, and Goats. [PDF]

Animals (Basel)
Cao X.
europepmc   +1 more source

Development and application of SNP chips in goat breeding: a mini review. [PDF]

Front Vet Sci
Kang TC, Lin HH, Tseng KF, Chen YH, Liu YC.   +4 more
europepmc   +1 more source

Factors affecting milk production and prolificacy of Alpine goats in Lombardy (Italy)

Small Ruminant Research, 1999
In order to evaluate the adaptation of a newly introduced breed and of a production system, the effects of herd-year, season of kidding, parity, and, where appropriate, prolificacy on milk yield, lactation length and prolificacy of Alpine goats in the ...
Paola Crepaldi
exaly   +2 more sources

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A review on prolificacy genes in sheep

Reproduction in Domestic Animals, 2016
ContentsOvulation rate and litter size are important reproduction traits in sheep and are of high economic value. Reproduction traits typically have low to medium heritabilities and do not exhibit a noticeable response to phenotypic selection.
R, Abdoli, P, Zamani, S Z, Mirhoseini, N, Ghavi Hossein-Zadeh, S, Nadri   +4 more
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Selection for prolificacy in pigs

Proceedings of the British Society of Animal Production (1972), 1984
Pigs can be bred at 6 months of age. By this time it is possible for their dams to have two litter records (at 12 months and 18 months of age) on which selection for litter size can be based. Hence, a generation interval of one year for both males and females can be achieved.
E. Avalos, C. Smith, M. Bichard
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Sow prolificacy and megalocarpous piglets

Животноводство России, 2023
Осеменение свинок в раннем (6 –7 месяцев) и позднем (11 месяцев и более) возрасте приводит к значительному снижению фактического многоплодия, крупноплодности и сохранности поросят.
openaire   +1 more source