Phenotypic characteristics of linear traits of udder and angularity in Holstein-Friesian cows and their correlation with milk yield traits
Data set including 10860 primiparous Holstein-Friesian breed cows first calved in the period from 2011 to 2015, was used in determining phenotypic variability and correlation between the traits of milk yield and linearly estimated traits of udder and angularity. The average values obtained for type...
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Institute for Animal Husbandry, Belgrade
2020-01-01
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| Series: | Biotechnology in Animal Husbandry |
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| Online Access: | https://scindeks-clanci.ceon.rs/data/pdf/1450-9156/2020/1450-91562004407Q.pdf |
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| author | Đedović Radica Bogdanović Vladan Stanojević Dragan Ismael Hasan Janković Dobrila Trivunović Snežana Samolovac Ljiljana Stamenić Tamara |
| author_facet | Đedović Radica Bogdanović Vladan Stanojević Dragan Ismael Hasan Janković Dobrila Trivunović Snežana Samolovac Ljiljana Stamenić Tamara |
| author_sort | Đedović Radica |
| collection | DOAJ |
| description | Data set including 10860 primiparous Holstein-Friesian breed cows first calved in the period from 2011 to 2015, was used in determining phenotypic variability and correlation between the traits of milk yield and linearly estimated traits of udder and angularity. The average values obtained for type traits (angularity, fore udder attachment, front teats placement, teats length, udder depth and rear udder height) were 6.47; 5.74; 4.96; 5.20; 5.99 and 6.25, respectively. The values obtained for phenotypic correlations between linear type traits and traits of milk yield ranged from -0.042 (udder depth and milk yield) to 0.335 (fore udder attachment and protein yield). Positive phenotypic correlation (0.293) was recorded also between fore udder attachment and milk yield which is deemed the most important trait of milk yield while the lowest correlation between milk yields was determined in relation to udder depth (-0.033). The results obtained indicate a possibility of applying direct and indirect multiple traits selection which should be conducted within a national progeny-testing programme on Holstein-Friesian bulls by using the method of selection indexes. |
| first_indexed | 2024-12-24T00:52:06Z |
| format | Article |
| id | doaj.art-6672bd2f0a7f4bf3975ebe56a305e2ff |
| institution | Directory Open Access Journal |
| issn | 1450-9156 2217-7140 |
| language | English |
| last_indexed | 2024-12-24T00:52:06Z |
| publishDate | 2020-01-01 |
| publisher | Institute for Animal Husbandry, Belgrade |
| record_format | Article |
| series | Biotechnology in Animal Husbandry |
| spelling | doaj.art-6672bd2f0a7f4bf3975ebe56a305e2ff2022-12-21T17:23:33ZengInstitute for Animal Husbandry, BelgradeBiotechnology in Animal Husbandry1450-91562217-71402020-01-013644074161450-91562004407QPhenotypic characteristics of linear traits of udder and angularity in Holstein-Friesian cows and their correlation with milk yield traitsĐedović Radica0Bogdanović Vladan1https://orcid.org/0000-0002-8345-1258Stanojević Dragan2https://orcid.org/0000-0003-0793-0107Ismael Hasan3Janković Dobrila4Trivunović Snežana5Samolovac Ljiljana6Stamenić Tamara7University of Belgrade, Faculty of Agriculture, Department of Animal Science, Zemun, SerbiaUniversity of Belgrade, Faculty of Agriculture, Department of Animal Science, Zemun, SerbiaUniversity of Belgrade, Faculty of Agriculture, Department of Animal Science, Zemun, SerbiaUniversity of Belgrade, Faculty of Agriculture, Department of Animal Science, Zemun, SerbiaUniversity of Novi Sad, Faculty of Agriculture, Novi Sad, SerbiaUniversity of Novi Sad, Faculty of Agriculture, Novi Sad, SerbiaInstitute for Animal Husbandry, Belgrade-Zemun, SerbiaInstitute for Animal Husbandry, Belgrade-Zemun, SerbiaData set including 10860 primiparous Holstein-Friesian breed cows first calved in the period from 2011 to 2015, was used in determining phenotypic variability and correlation between the traits of milk yield and linearly estimated traits of udder and angularity. The average values obtained for type traits (angularity, fore udder attachment, front teats placement, teats length, udder depth and rear udder height) were 6.47; 5.74; 4.96; 5.20; 5.99 and 6.25, respectively. The values obtained for phenotypic correlations between linear type traits and traits of milk yield ranged from -0.042 (udder depth and milk yield) to 0.335 (fore udder attachment and protein yield). Positive phenotypic correlation (0.293) was recorded also between fore udder attachment and milk yield which is deemed the most important trait of milk yield while the lowest correlation between milk yields was determined in relation to udder depth (-0.033). The results obtained indicate a possibility of applying direct and indirect multiple traits selection which should be conducted within a national progeny-testing programme on Holstein-Friesian bulls by using the method of selection indexes.https://scindeks-clanci.ceon.rs/data/pdf/1450-9156/2020/1450-91562004407Q.pdflinear type traitsphenotypic correlationsmilk yield traits |
| spellingShingle | Đedović Radica Bogdanović Vladan Stanojević Dragan Ismael Hasan Janković Dobrila Trivunović Snežana Samolovac Ljiljana Stamenić Tamara Phenotypic characteristics of linear traits of udder and angularity in Holstein-Friesian cows and their correlation with milk yield traits Biotechnology in Animal Husbandry linear type traits phenotypic correlations milk yield traits |
| title | Phenotypic characteristics of linear traits of udder and angularity in Holstein-Friesian cows and their correlation with milk yield traits |
| title_full | Phenotypic characteristics of linear traits of udder and angularity in Holstein-Friesian cows and their correlation with milk yield traits |
| title_fullStr | Phenotypic characteristics of linear traits of udder and angularity in Holstein-Friesian cows and their correlation with milk yield traits |
| title_full_unstemmed | Phenotypic characteristics of linear traits of udder and angularity in Holstein-Friesian cows and their correlation with milk yield traits |
| title_short | Phenotypic characteristics of linear traits of udder and angularity in Holstein-Friesian cows and their correlation with milk yield traits |
| title_sort | phenotypic characteristics of linear traits of udder and angularity in holstein friesian cows and their correlation with milk yield traits |
| topic | linear type traits phenotypic correlations milk yield traits |
| url | https://scindeks-clanci.ceon.rs/data/pdf/1450-9156/2020/1450-91562004407Q.pdf |
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