Zobrazeno 1 - 10
of 534
pro vyhledávání: '"sires"'
Autor:
Laura Torres Enk
Publikováno v:
Revista Académica Estesis, Iss 17 (2024)
Para el Tecnológico de Artes Débora Arango, a través de su Sello Editorial Débora Arango, es un gusto saludarles y compartirles la Revista Estesis No. 17; última publicación del año 2024. Desde la creación de la Revista Estesis en el año
Externí odkaz:
https://doaj.org/article/293e85e16f02462f87a3eedaf467bb18
Autor:
V. V. Mykytiuk, P. V. Bodnar, A. O. Boiko, R. S. Oseredchuk, N. M. Hordiichuk, S. S. Popadiuk
Publikováno v:
Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Гжицького. Серія: Сільськогосподарські науки, Vol 25, Iss 99, Pp 246-256 (2023)
An analysis of the influence of breeding bulls of the Norwegian Red (NR) breeds with different breeding values (BV) on the milk productivity of daughters, their health, reproductive characteristics, udder characteristics, exterior, and indices of pro
Externí odkaz:
https://doaj.org/article/40c3260d9cc740ea81427546dc13d29b
Autor:
Natalya A. Khudyakova, Irina S. Kozhevnikova, Alexandra O. Stupina, Inga A. Klassen, Iya V. Selkova
Publikováno v:
RUDN Journal of Agronomy and Animal Industries, Vol 18, Iss 3, Pp 399-410 (2023)
The results of research on the frequency of genotypes AA, AB, BB and alleles A and B of milk protein beta-lactoglobulin in various cattle breeds over the past decades were presented and summarized. The livestock of the following foreign countries was
Externí odkaz:
https://doaj.org/article/0f133ea8402e423a8fc39dfec36eb3f5
Publikováno v:
Data in Brief, Vol 53, Iss , Pp 110161- (2024)
Sire has an important role because they could have more offspring than dam does. The research aims to determine the production performance of Friesian Holstein, estimation of heritability values, estimation of breeding values, and ranking of dairy ca
Externí odkaz:
https://doaj.org/article/305b5938c9e24024a43ee9ff9d758c2c
Autor:
O. S. Miroshnikova, S. V. Naumenko
Publikováno v:
Ukrainian Journal of Veterinary and Agricultural Sciences, Vol 5, Iss 3, Pp 23-28 (2022)
The article highlights the results of the reproductive capacity of different breeds of boar sires in the farms of eastern, southern, and central regions of Ukraine in dynamics over three years are given. It represented the influence of the year's sea
Externí odkaz:
https://doaj.org/article/4ef7783ab19a4e87bd2c2e09f220d980
Autor:
Vera Granaci
Publikováno v:
Scientific Papers Animal Science and Biotechnologies, Vol 44, Iss 1, Pp 393-393 (2023)
The biopreparation’s effect of algal origin on cells semen’s cryoresistance and the reproductive system function of the sire bulls was established. BioR was influenced significantly (fig. 1) the cryoresistence of the semen material of sires bulls
Externí odkaz:
https://doaj.org/article/4892706c00f848f48240f80ac59cea6f
Publikováno v:
Вісник аграрної науки Причорномор'я, Vol 26, Iss 2, Pp 59-66 (2022)
An important problem of modern breeding is the selection process, the basis of which is based on a comprehensive assessment of the breeding gene pool, which will make it possible to increase the genetic potential of the sheep of the Askanian fine-woo
Externí odkaz:
https://doaj.org/article/6e7a1711cae946bc8ff87bb3470ec0d9
Autor:
Diamond, Randy
Publikováno v:
State Legislatures. Mar2002, Vol. 28 Issue 3, p20. 5p. 1 Color Photograph, 6 Black and White Photographs.
Akademický článek
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Autor:
Anatolii Ugnivenko, Dmytro Nosevych, Tatyana Antoniuk, Ivan Chumachenko, Anastasiia Ivaniuta, Nataliia Slobodyanyuk, Yuliya Kryzhova, Tatyana Rozbytska, Mykola Gruntovskyi, Yevheniia Marchyshyna
Publikováno v:
Potravinarstvo, Vol 16 (2022)
Selection in meat cattle herds requires caution due to the manifestation of inbred depression in traits that affect the economics of this livestock industry. This paper analyses the productivity of inbred and outbred bull calves of the Ukrainian meat
Externí odkaz:
https://doaj.org/article/acbc6844f1454a2ca853feb10eeb1edc