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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
25/10/2022 |
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Data da última atualização: |
25/10/2022 |
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Tipo da produção científica: |
Boletim de Pesquisa e Desenvolvimento |
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Autoria: |
PILON, L.; SILVA, G. N. da; PEREIRA, E. P.; RIBEIRO, V. P. do R.; CARVALHO, S. I. C. de; RIBEIRO, C. S. da C.; MALDONADE, I. R. |
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Afiliação: |
LUCIMEIRE PILON, CNPH; GIZELE NEVES DA SILVA, Centro Universitário ICESP; ELANO PINHEIRO PEREIRA, Universidade de Brasília; VICTORIA PIRES DO RIO RIBEIRO, Universidade Federal de Uberlândia; SABRINA ISABEL COSTA DE CARVALHO, CNPH; CLAUDIA SILVA DA COSTA RIBEIRO, CNPH; IRIANI RODRIGUES MALDONADE, CNPH. |
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Título: |
Qualidade pós-colheita de diferentes genótipos de pimenta-de-cheiro. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Brasília, DF: Embrapa Hortaliças, 2022. |
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Páginas: |
25 p. |
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Série: |
(Embrapa Hortaliças. Boletim de pesquisa e desenvolvimento, 258). |
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ISSN: |
1677-2229 |
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Idioma: |
Português |
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Notas: |
ODS 12 |
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Conteúdo: |
Objetivou-se com o presente estudo avaliar a qualidade pós-colheita de genótipos de pimenta-de-cheiro do programa de melhoramento genético da Embrapa Hortaliças. Foram cultivados 10 genótipos de pimenta-de-cheiro, sendo oito linhagens avançadas (CNPH 55011, CNPH 55092, CNPH 55094, CNPH 55104, CNPH 55105, CNPH 55113, CNPH 55120 e CNPH 55121) e dois genótipos comerciais (CNPH 55001-Hortivale e CNPH 55002-Topseed) como controles. |
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Thesagro: |
Capsicum Chinense; Pimenta de Cheiro; Pós-Colheita; Propriedade Físico-Química; Vitamina C. |
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Thesaurus Nal: |
Pepper. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1147721/1/BPD-258-Final-1.pdf
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Marc: |
LEADER 01324nam a2200301 a 4500
001 2147721
005 2022-10-25
008 2022 bl uuuu u0uu1 u #d
022 $a1677-2229
100 1 $aPILON, L.
245 $aQualidade pós-colheita de diferentes genótipos de pimenta-de-cheiro.$h[electronic resource]
260 $aBrasília, DF: Embrapa Hortaliças$c2022
300 $a25 p.
490 $a(Embrapa Hortaliças. Boletim de pesquisa e desenvolvimento, 258).
500 $aODS 12
520 $aObjetivou-se com o presente estudo avaliar a qualidade pós-colheita de genótipos de pimenta-de-cheiro do programa de melhoramento genético da Embrapa Hortaliças. Foram cultivados 10 genótipos de pimenta-de-cheiro, sendo oito linhagens avançadas (CNPH 55011, CNPH 55092, CNPH 55094, CNPH 55104, CNPH 55105, CNPH 55113, CNPH 55120 e CNPH 55121) e dois genótipos comerciais (CNPH 55001-Hortivale e CNPH 55002-Topseed) como controles.
650 $aPepper
650 $aCapsicum Chinense
650 $aPimenta de Cheiro
650 $aPós-Colheita
650 $aPropriedade Físico-Química
650 $aVitamina C
700 1 $aSILVA, G. N. da
700 1 $aPEREIRA, E. P.
700 1 $aRIBEIRO, V. P. do R.
700 1 $aCARVALHO, S. I. C. de
700 1 $aRIBEIRO, C. S. da C.
700 1 $aMALDONADE, I. R.
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Registro original: |
Embrapa Hortaliças (CNPH) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
15/03/1999 |
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Data da última atualização: |
15/03/1999 |
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Autoria: |
VIERA-VARGAS, M. S.; SOUTO, C. M.; URQUIAGA, S.; BODDEY, R. M. |
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Título: |
Quantification of the contribution of N2 fixation to tropical forage legumes and transfer to associated grass. |
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Ano de publicação: |
1995 |
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Fonte/Imprenta: |
Soil Biology and Biochemistry, Oxford, v. 27, n. 9, p. 1193-1200, 1995. |
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Idioma: |
Inglês |
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Conteúdo: |
Pastures, mainly dedicated to beef cattle production, occupy approximately 300 million ha of the savanna regions of South America. The productivity of the pasture grasses is principally limited by the availability of P and N, and in the latter case it is rarely economically viable to apply N fertilizer. The introduction of pasture legumes into these pastures is seen as the best strategy to improve N nutrition of the grasses despite the difficulties to be overcome with persistence of the legume in the sward. The benefit to productivity comes not only from the improved quality of the animal diet when the legume is consumed, but also the N transferred to the grass in the litter and decaying roots of the legume, and there may be some direct transfer of fixed N from legume to grass. In our study the 15N isotope dilution (ID) and total N different tropical forage legumes and possible transfer of fixed N to the grass Brachiaria brizantha with three of them (a Centrosema hybrid, Galactia striata and Desmodium ovalifolium) in mixed swards. Amongst the legumes, Stylosanthes guianensis was found to obtain the largest contribution from BNF (between 75-97 kg N ha-1 in 97 days of growth), and kudzu (Pueraria phaseoloides) and D. ovalifolium were found to have a more limited capacity to obtain N from this source. In the mixed swards the 15N data suggested that over 30% of the N accumulated by the grass could be derived from N fixed by the associated legume, but these estimates should be treated with caution as the results suggested that there may be serious errors associated with the use of the 15N ID technique in the field to estimate this transfer of fixed N from legume to associated grass. MenosPastures, mainly dedicated to beef cattle production, occupy approximately 300 million ha of the savanna regions of South America. The productivity of the pasture grasses is principally limited by the availability of P and N, and in the latter case it is rarely economically viable to apply N fertilizer. The introduction of pasture legumes into these pastures is seen as the best strategy to improve N nutrition of the grasses despite the difficulties to be overcome with persistence of the legume in the sward. The benefit to productivity comes not only from the improved quality of the animal diet when the legume is consumed, but also the N transferred to the grass in the litter and decaying roots of the legume, and there may be some direct transfer of fixed N from legume to grass. In our study the 15N isotope dilution (ID) and total N different tropical forage legumes and possible transfer of fixed N to the grass Brachiaria brizantha with three of them (a Centrosema hybrid, Galactia striata and Desmodium ovalifolium) in mixed swards. Amongst the legumes, Stylosanthes guianensis was found to obtain the largest contribution from BNF (between 75-97 kg N ha-1 in 97 days of growth), and kudzu (Pueraria phaseoloides) and D. ovalifolium were found to have a more limited capacity to obtain N from this source. In the mixed swards the 15N data suggested that over 30% of the N accumulated by the grass could be derived from N fixed by the associated legume, but these estimates should be tr... Mostrar Tudo |
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Palavras-Chave: |
BNF; FBN; Feed legumes; Fixação biologia de nitrogênio; Nitrogen fixing bacteria. |
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Thesagro: |
Gramínea; Gramineae; Leguminosa Forrageira. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02455naa a2200253 a 4500
001 1620975
005 1999-03-15
008 1995 bl uuuu u00u1 u #d
100 1 $aVIERA-VARGAS, M. S.
245 $aQuantification of the contribution of N2 fixation to tropical forage legumes and transfer to associated grass.
260 $c1995
520 $aPastures, mainly dedicated to beef cattle production, occupy approximately 300 million ha of the savanna regions of South America. The productivity of the pasture grasses is principally limited by the availability of P and N, and in the latter case it is rarely economically viable to apply N fertilizer. The introduction of pasture legumes into these pastures is seen as the best strategy to improve N nutrition of the grasses despite the difficulties to be overcome with persistence of the legume in the sward. The benefit to productivity comes not only from the improved quality of the animal diet when the legume is consumed, but also the N transferred to the grass in the litter and decaying roots of the legume, and there may be some direct transfer of fixed N from legume to grass. In our study the 15N isotope dilution (ID) and total N different tropical forage legumes and possible transfer of fixed N to the grass Brachiaria brizantha with three of them (a Centrosema hybrid, Galactia striata and Desmodium ovalifolium) in mixed swards. Amongst the legumes, Stylosanthes guianensis was found to obtain the largest contribution from BNF (between 75-97 kg N ha-1 in 97 days of growth), and kudzu (Pueraria phaseoloides) and D. ovalifolium were found to have a more limited capacity to obtain N from this source. In the mixed swards the 15N data suggested that over 30% of the N accumulated by the grass could be derived from N fixed by the associated legume, but these estimates should be treated with caution as the results suggested that there may be serious errors associated with the use of the 15N ID technique in the field to estimate this transfer of fixed N from legume to associated grass.
650 $aGramínea
650 $aGramineae
650 $aLeguminosa Forrageira
653 $aBNF
653 $aFBN
653 $aFeed legumes
653 $aFixação biologia de nitrogênio
653 $aNitrogen fixing bacteria
700 1 $aSOUTO, C. M.
700 1 $aURQUIAGA, S.
700 1 $aBODDEY, R. M.
773 $tSoil Biology and Biochemistry, Oxford$gv. 27, n. 9, p. 1193-1200, 1995.
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