Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1087913
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dc.contributor.authorMONTEIRO, L. C.
dc.contributor.authorVERZIGNASSI, J. R.
dc.contributor.authorBARRIOS, S. C. L.
dc.contributor.authorVALLE, C. B. do
dc.contributor.authorFERNANDES, C. D.
dc.contributor.authorBENTEO, G. L.
dc.contributor.authorLIBÓRIO, C. B.
dc.date.accessioned2018-02-21T00:39:53Z-
dc.date.available2018-02-21T00:39:53Z-
dc.date.created2018-02-20
dc.date.issued2016
dc.identifier.citationJournal of Seed Science, v. 38, n. 1, p. 62-67, 2016
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1087913-
dc.descriptionBrachiaria decumbens has great importance in the national beef cattle scenario due to its high forage yield potential and high adaptability to acid soils and low fertility. In order to obtain new cultivars, intraspecific hybrids, previously selected by the Brachiaria breeding program, were evaluated in 2013 and 2014 for phenological characteristics and seed production potential through their production components, aiming to obtain cultivars with satisfactory production agronomic characteristics and forage yield, resistant to ?cigarrinhas-das-pastagens? (Tomaspia sp.) and good seed production. Estimates of phenotypic correlation and analysis of variance were performed using the SAS 9.3 software. From the results obtained in both consecutive years, it was observed that there was a correlation between the reproductive tiller number (RT) and the pure seeds (PS) weight in the seedbeds of the second year of production around 70% (p < 0.01), which can be considered as a parameter to estimate the production of pure seeds before the start of flowering.
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectGenotypes
dc.subjectForage improvement
dc.subjectMelhoramento de forrageira
dc.titleBrachiaria decumbens intraspecific hybrids: characterization and selection for seed production.
dc.typeArtigo de periódico
dc.date.updated2018-02-23T11:11:11Zpt_BR
dc.subject.thesagroFenologia
dc.subject.thesagroGenótipo
dc.subject.thesagroApomixiapt_BR
dc.subject.nalthesaurusPhenology
dc.subject.nalthesaurusApomixis
dc.description.notesTítulo em português: Híbridos intraespecíficos de Brachiaria decumbens: caracterização e seleção para produção de sementes.
riaa.ainfo.id1087913
riaa.ainfo.lastupdate2018-02-23 -03:00:00
dc.contributor.institutionLenise Castilho Monteiro, Instituto Federal Goiano; JAQUELINE ROSEMEIRE VERZIGNASSI, CNPGC; SANZIO CARVALHO LIMA BARRIOS, CNPGC; CACILDA BORGES DO VALLE, CNPGC; CELSO DORNELAS FERNANDES, CNPGC; Gleiciane Lima Benteo, Instituto Federal Goiano; Cláudia Barrios Libório, Instituto Federal Goiano.
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