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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Pecuária Sudeste. |
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Data corrente: |
13/12/2018 |
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Data da última atualização: |
03/01/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, S. A. C. G. da; SANTOS, A. G.; SILVA, S. S. L.; LOGES, V.; SOUZA, F. H. D. de; CASTRO, A. C. R. de. |
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Afiliação: |
Stella Áurea Cristiane Gomes da Silva, UFRPE; Andreza Gonçalves da Santos, UFRPE; Simone Santos Lira Silva, UFRPE; Vivian Loges, UFRPE; FRANCISCO HUMBERTO DUBBERN DE SOUZA, CPPSE; ANA CECILIA RIBEIRO DE CASTRO, CNPAT. |
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Título: |
Characterization and selection of Brazilian native grasses for use as turfgrass. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Acta Horticulturae, v.1215, p.255-258, 2018. |
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ISSN: |
2406-6168 |
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DOI: |
10.17660/ActaHortic.2018.1215.45 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to characterize eight accessions of Brazilian native turfgrasses, namely Axonopus parodii (AP 01), Paspalum lepton (PL 01) and P. notatum (PN 01, 02, 03, 04, 05 and PN 06) and select accessions for use as permanent ground coverage in tropical conditions. The experiment was conducted in a randomized block design, with four repetitions, in the Rain Forest Zone of the State of Pernambuco, Brazil, from October, 2013 to April, 2014. The accessions were evaluated 79 to 189 days after planting in terms of mowing frequency, turfgrass residue exported from the mowing dry biomass (g m-2) and weeds dry biomass (g m-2). At the end of the experiment the turfgrass ornamental appearance was evaluated by scales of notes as: excellent (uniform green color, soil coverage higher than 90%, absence of dry leaves and weeds); pleasant (uniform green color, soil coverage between 75 and 90%, low quantity of dry leaves and weeds); not very pleasant (green color moderate uniform, soil coverage between 60 and 75%, moderate quantity of dry leaves and weeds); unpleasant (green color ununiform, soil coverage below 60%, high quantity of dry leaves and weeds). All accessions reached the cutting heights of 7.5 cm, requiring mowing 10 (PN 01) to 14 (PN 02, 03, 04 and PN 05) times during the period of 110 days of cultivation. PN 01, 02, 03 and PN 05 accumulated largest mowing dry biomass, nevertheless reduced the weeds development, demonstrated by lowest dry biomass observed. The accession AP 01 accumulated the lowest mowing dry biomass, allowing greatest development of weeds in their plot of turfgrass. Based on the excellent appearance demonstrated by the uniform green color, high soil coverage and low quantity of dry leaves and weeds, the accessions PN 01, 03 and PN 05 are suitable to use as intensively managed turfgrass (with mowing and fertilization when necessary, frequent irrigation, control of pest, diseases and weeds), which are used for recreational and ornamental lawns in tropical conditions. MenosThe objective of this study was to characterize eight accessions of Brazilian native turfgrasses, namely Axonopus parodii (AP 01), Paspalum lepton (PL 01) and P. notatum (PN 01, 02, 03, 04, 05 and PN 06) and select accessions for use as permanent ground coverage in tropical conditions. The experiment was conducted in a randomized block design, with four repetitions, in the Rain Forest Zone of the State of Pernambuco, Brazil, from October, 2013 to April, 2014. The accessions were evaluated 79 to 189 days after planting in terms of mowing frequency, turfgrass residue exported from the mowing dry biomass (g m-2) and weeds dry biomass (g m-2). At the end of the experiment the turfgrass ornamental appearance was evaluated by scales of notes as: excellent (uniform green color, soil coverage higher than 90%, absence of dry leaves and weeds); pleasant (uniform green color, soil coverage between 75 and 90%, low quantity of dry leaves and weeds); not very pleasant (green color moderate uniform, soil coverage between 60 and 75%, moderate quantity of dry leaves and weeds); unpleasant (green color ununiform, soil coverage below 60%, high quantity of dry leaves and weeds). All accessions reached the cutting heights of 7.5 cm, requiring mowing 10 (PN 01) to 14 (PN 02, 03, 04 and PN 05) times during the period of 110 days of cultivation. PN 01, 02, 03 and PN 05 accumulated largest mowing dry biomass, nevertheless reduced the weeds development, demonstrated by lowest dry biomass observed. Th... Mostrar Tudo |
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Palavras-Chave: |
Axonopus parodii; Native plants; Ornamental turfgrasses; Paspalum lepton; Plantas nativas; Relvados ornamentais. |
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Thesagro: |
Paisagismo; Paspalum Notatum. |
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Thesaurus Nal: |
Landscaping. |
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Categoria do assunto: |
--
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02942naa a2200313 a 4500
001 2101443
005 2019-01-03
008 2018 bl uuuu u00u1 u #d
022 $a2406-6168
024 7 $a10.17660/ActaHortic.2018.1215.45$2DOI
100 1 $aSILVA, S. A. C. G. da
245 $aCharacterization and selection of Brazilian native grasses for use as turfgrass.$h[electronic resource]
260 $c2018
520 $aThe objective of this study was to characterize eight accessions of Brazilian native turfgrasses, namely Axonopus parodii (AP 01), Paspalum lepton (PL 01) and P. notatum (PN 01, 02, 03, 04, 05 and PN 06) and select accessions for use as permanent ground coverage in tropical conditions. The experiment was conducted in a randomized block design, with four repetitions, in the Rain Forest Zone of the State of Pernambuco, Brazil, from October, 2013 to April, 2014. The accessions were evaluated 79 to 189 days after planting in terms of mowing frequency, turfgrass residue exported from the mowing dry biomass (g m-2) and weeds dry biomass (g m-2). At the end of the experiment the turfgrass ornamental appearance was evaluated by scales of notes as: excellent (uniform green color, soil coverage higher than 90%, absence of dry leaves and weeds); pleasant (uniform green color, soil coverage between 75 and 90%, low quantity of dry leaves and weeds); not very pleasant (green color moderate uniform, soil coverage between 60 and 75%, moderate quantity of dry leaves and weeds); unpleasant (green color ununiform, soil coverage below 60%, high quantity of dry leaves and weeds). All accessions reached the cutting heights of 7.5 cm, requiring mowing 10 (PN 01) to 14 (PN 02, 03, 04 and PN 05) times during the period of 110 days of cultivation. PN 01, 02, 03 and PN 05 accumulated largest mowing dry biomass, nevertheless reduced the weeds development, demonstrated by lowest dry biomass observed. The accession AP 01 accumulated the lowest mowing dry biomass, allowing greatest development of weeds in their plot of turfgrass. Based on the excellent appearance demonstrated by the uniform green color, high soil coverage and low quantity of dry leaves and weeds, the accessions PN 01, 03 and PN 05 are suitable to use as intensively managed turfgrass (with mowing and fertilization when necessary, frequent irrigation, control of pest, diseases and weeds), which are used for recreational and ornamental lawns in tropical conditions.
650 $aLandscaping
650 $aPaisagismo
650 $aPaspalum Notatum
653 $aAxonopus parodii
653 $aNative plants
653 $aOrnamental turfgrasses
653 $aPaspalum lepton
653 $aPlantas nativas
653 $aRelvados ornamentais
700 1 $aSANTOS, A. G.
700 1 $aSILVA, S. S. L.
700 1 $aLOGES, V.
700 1 $aSOUZA, F. H. D. de
700 1 $aCASTRO, A. C. R. de
773 $tActa Horticulturae$gv.1215, p.255-258, 2018.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
16/08/2010 |
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Data da última atualização: |
02/07/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
MILLER, R. N. G.; PASSOS, M. A. N.; MENEZES, N. N. P.; SOUZA JUNIOR, M. T.; COSTA, M. M. do C.; AZEVEDO, V. C. R.; AMORIM, E. P.; PAPPAS JUNIOR, G. J.; CIAMPI, A. Y. |
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Afiliação: |
ROBERT NEIL GERARD MILLER., UnB; Marco A. N. Passos, UCB; Natália N. Pereira Menezes, UCB; MANOEL TEIXEIRA SOUZA JUNIOR, Labex Europa; MARCOS MOTA DO CARMO COSTA, CENARGEN; VANIA CRISTINA RENNO AZEVEDO, CENARGEN; EDSON PERITO AMORIM, CNPMF; GEORGIOS JOANNIS PAPPAS JUNIOR, CENARGEN; ANA YAMAGUISHI CIAMPI, CENARGEN. |
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Título: |
Characterization of novel microsatellite markers in Musa acuminata subsp. burmannicoides, var. Calcutta 4. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
BMC Research Notes, v.3, n.148, 2010. |
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Idioma: |
Inglês |
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Notas: |
Disponível em:.Acesso em: 16 ago. 2010. |
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Conteúdo: |
Banana is a nutritionally important crop across tropical and sub-tropical countries in sub-Saharan Africa, Central and South America and Asia. Although cultivars have evolved from diploid, triploid and tetraploid wild Asian species of Musa acuminata (A genome) and Musa balbisiana (B genome), many of today's commercial cultivars are sterile triploids or diploids, with fruit developing via parthenocarpy. As a result of restricted genetic variation, improvement has been limited, resulting in a crop frequently lacking resistance to pests and disease. Considering the importance of molecular tools to facilitate development of disease resistant genotypes, the objectives of this study were to develop polymorphic microsatellite markers from BAC clone sequences for M. acuminata subsp. burmannicoides, var. Calcutta 4. This wild diploid species is used as a donor cultivar in breeding programs as a source of resistance to diverse biotic stresses. |
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Thesagro: |
Banana; Marcador Molecular; Melhoramento Genético Vegetal; Musa sp. |
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Thesaurus NAL: |
varieties. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/25772/1/BMC3.pdf
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Marc: |
LEADER 01876naa a2200289 a 4500
001 1871790
005 2024-07-02
008 2010 bl uuuu u00u1 u #d
100 1 $aMILLER, R. N. G.
245 $aCharacterization of novel microsatellite markers in Musa acuminata subsp. burmannicoides, var. Calcutta 4.$h[electronic resource]
260 $c2010
500 $aDisponível em:<http://www.biomedcentral.com/1756-0500/3/148#refs>.Acesso em: 16 ago. 2010.
520 $aBanana is a nutritionally important crop across tropical and sub-tropical countries in sub-Saharan Africa, Central and South America and Asia. Although cultivars have evolved from diploid, triploid and tetraploid wild Asian species of Musa acuminata (A genome) and Musa balbisiana (B genome), many of today's commercial cultivars are sterile triploids or diploids, with fruit developing via parthenocarpy. As a result of restricted genetic variation, improvement has been limited, resulting in a crop frequently lacking resistance to pests and disease. Considering the importance of molecular tools to facilitate development of disease resistant genotypes, the objectives of this study were to develop polymorphic microsatellite markers from BAC clone sequences for M. acuminata subsp. burmannicoides, var. Calcutta 4. This wild diploid species is used as a donor cultivar in breeding programs as a source of resistance to diverse biotic stresses.
650 $avarieties
650 $aBanana
650 $aMarcador Molecular
650 $aMelhoramento Genético Vegetal
650 $aMusa sp
700 1 $aPASSOS, M. A. N.
700 1 $aMENEZES, N. N. P.
700 1 $aSOUZA JUNIOR, M. T.
700 1 $aCOSTA, M. M. do C.
700 1 $aAZEVEDO, V. C. R.
700 1 $aAMORIM, E. P.
700 1 $aPAPPAS JUNIOR, G. J.
700 1 $aCIAMPI, A. Y.
773 $tBMC Research Notes$gv.3, n.148, 2010.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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