Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1088153
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dc.contributor.authorMATIAS, F. I.
dc.contributor.authorBARRIOS, S. C. L.
dc.contributor.authorVALLE, C. B. do
dc.contributor.authorMATEUS, R. G.
dc.contributor.authorMARTINS. L. B.
dc.contributor.authorMORO, G. V.
dc.date.accessioned2018-02-27T00:42:00Z-
dc.date.available2018-02-27T00:42:00Z-
dc.date.created2018-02-26
dc.date.issued2016
dc.identifier.citationCrop Breeding and Applied Biotechnology, v. 16. n. 2, p. 115-122, Apr./June. 2016.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1088153-
dc.descriptionThe objective of this study was to estimate genetic parameters for agronomic traits and nutritional value in intraspecific hybrids of B. decumbens. For this, a population of 1,415 hybrids was evaluated in field plots at Embrapa Beef Cattle in Campo Grande/MS/Brazil, with seven clippings in order to estimate field green weight (FGW); total dry matter (TDM); speed of regrowth (SR); tiller regrowth density (TRD); regrowth ability (REG); crude protein (CP); in vitro organic matter digestibility (IVD); neutral detergent fiber (NDF) and lignin (LIG). The statistical analyses were carried out using the mixed models methods. Genetic variability for all traits assessed was detected, and estimates of individual heritability were of medium to high magnitude, indicating the possibility of gains with selection. Significant genetic correlations were observed between FGW and TDM (0.99), TDM and SR (0.81), TDM and IVD (-0.71), TDM and LIG (0.71), and CP and IVD (0.70).
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titleEstimate of genetic parameters in Brachiaria decumbens hybrids.
dc.typeArtigo de periódico
dc.date.updated2018-05-11T11:11:11Zpt_BR
dc.subject.thesagroBrachiaria decumbens
dc.subject.thesagroProteina bruta
dc.subject.thesagroSeleção recorrente
dc.subject.nalthesaurusUrochloa decumbens
dc.subject.nalthesaurusAgronomic traits
dc.subject.nalthesaurusHeritability
dc.subject.nalthesaurusRecurrent selection
dc.subject.nalthesaurusCrude protein
riaa.ainfo.id1088153
riaa.ainfo.lastupdate2018-05-11 -03:00:00
dc.identifier.doi10.1590/1984- 70332016v16n2a18
dc.contributor.institutionFILIPE INÁCIO MATIAS, Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP) - Campus de Jaboticabal; SANZIO CARVALHO LIMA BARRIOS, CNPGC; CACILDA BORGES DO VALLE, CNPGC; ROGÉRIO GONÇALVES MATEUS, Universidade Federal de Mato Grosso do Sul; LUCAS BEARARI MARTINS, Universidade Estadual de Mato Grosso do Sul - Aquidauana; GUSTAVO VITTI MORO, Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP) - Campus de Jaboticabal.
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