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The heritability of milk production traits under different conditions of cattle production
Heritabnost osobina mlečnosti u različitim uslovima proizvodnje mleka goveda
dc.creator | Stojić, Petar | |
dc.creator | Djedović, Radica | |
dc.creator | Latinović, Dušan | |
dc.creator | Nikolić, Radiša | |
dc.date.accessioned | 2020-12-17T17:45:33Z | |
dc.date.available | 2020-12-17T17:45:33Z | |
dc.date.issued | 2000 | |
dc.identifier.issn | 0354-5695 | |
dc.identifier.uri | http://aspace.agrif.bg.ac.rs/handle/123456789/257 | |
dc.description.abstract | The selection base is in the end reduced to selecting the best male and female and their matting in order to develop a progeny superior to parents for selected traits. Applied methods for the production improvement depend on genetic variability and relationships of traits under improvement. The heritability is not a constant and absolute value. It is a probability or prediction, depending on the same factors as a phenotype. Due to this, it is very important to estimate heritability for each herd-population. At the same time, it is very important to optimize production conditions so as to ensure a better expression of genetic variability. | en |
dc.description.abstract | Osnov selekcijskog rada predstavlja odabir najboljih jedinki i njihovo međusobno parenje, kako bi se dobilo potomstvo superiornije, u pogledu selekcionisanih osobina, u odnosu na roditelje. Koje ćemo metode i postupke, tom prilikom, primeniti u najvećoj meri zavisi od naslednosti i genetičke povezanosti osobina koje želimo unaprediti. Heritabilnost nije konstanta, niti apsolutna, već je to verovatnoća, tj. prognoza i zavisi od svih onih faktora od kojih zavisi i fenotipska ispoljenost osobina. Zbog svega toga, neophodno je da se u odabiru metoda i postupaka selekcije i ocene priplodne vrednosti životinja on procenjuje za svaku populaciju-zapat. Istovremeno veoma je važno optimalizovati uslove proizvodnje, kako bi se genetička varijabilnost što bolje ispoljila. | sr |
dc.publisher | Savez poljoprivrednih inženjera i tehničara, Beograd | |
dc.rights | openAccess | |
dc.source | Journal of Scientific Agricultural Research | |
dc.subject | goveda | sr |
dc.subject | heritabilnost | sr |
dc.subject | mlečnost | sr |
dc.subject | nivo proizvodnje | sr |
dc.title | The heritability of milk production traits under different conditions of cattle production | en |
dc.title | Heritabnost osobina mlečnosti u različitim uslovima proizvodnje mleka goveda | sr |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 22 | |
dc.citation.issue | 3 | |
dc.citation.other | 61(3): 15-22 | |
dc.citation.spage | 15 | |
dc.citation.volume | 61 | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_agrospace_257 | |
dc.type.version | publishedVersion |
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