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| Registros recuperados : 10 | |
| 4. |  | ANDRADE, M. A.; MARCOLINO, S. L.; CASTRO, P. T. A. Aves observadas na area da gruta da Jaguara, regiao carstica de Matozinhos, MG. Brasil Florestal, Brasilia, v.13, n.55, p.36-38, 1983.| Biblioteca(s): Embrapa Florestas. |
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| 8. | | SAUNDERS, L. C. U.; CASTRO, P. T. de; BEZERRA, F. M. L.; PEREIRA, A. L. C. Evapotranspiracao atual da cultura do feijao de corda, Vigna unguiculata (L.) Walp), na microrregiao homogenea de Quixeramobim, Ceara. Ciencia Agronomica, Fortaleza, v.16, n.1, p.75-81, 1985.| Biblioteca(s): Embrapa Semiárido. |
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| Registros recuperados : 10 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
26/12/2019 |
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Data da última atualização: |
26/12/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
SOUZA, J. T. A.; COSTA, C. A. da; BRANDÃO JUNIOR, D. da S.; MENEZES, J. B. de C.; NASCIMENTO, W. M.; CARDOSO, W. J. |
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Afiliação: |
Josiany Thamara Alves Souza, Universidade Federal de Minas Gerais. Instituto de Ciências Agrárias.; Cândido Alves da Costa, Universidade Federal de Minas Gerais. Instituto de Ciências Agrárias.; Delacyr da Silva Brandão Junior, Universidade Federal de Minas Gerais. Instituto de Ciências Agrárias.; João Batista de Campos Menezes, Universidade Federal de Minas Gerais. Instituto de Ciências Agrárias.; WARLEY MARCOS NASCIMENTO, CNPH; Wesley José Cardoso, Universidade Federal de Minas Gerais. Instituto de Ciências Agrárias. |
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Título: |
Yield and quality of seeds of lettuce genotypes produced under organic management. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of Seed Science, v.41, n. 3, p. 352-358, 2019. |
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ISSN: |
2317-1545 |
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Idioma: |
Inglês |
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Conteúdo: |
Lettuce is one of the main vegetable species used in organic production. However, studies and research in the organic area are scarce. This study aimed to evaluate the yield and quality of seeds of lettuce genotypes produced in two consecutive years under an organic management system. Two plantations were installed under open field conditions corresponding to autumn/winter in 2016 and 2017. Ten lettuce genotypes were evaluated in four replications using a biofertilizer made from swine manure in the management and manual harvesting of seeds. Evaluations consisted of seed yield (in kg.ha−1), physical test (1000-seed weight), and germination and vigor test (first germination count, germination rate index, and seedling dry matter). The genotype Cubana and two Grand Rapids had higher yields under the tested conditions. Higher seed weights were recorded in 2017. Both genotypes Grand Rapids reached the minimum germination standard established for commercialization (80%). Vanda and AC 5058 showed a better performance for germination rate index and first germination count, while Cinderela had a better seedling dry matter. These varieties were promising for organic cultivation. |
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Palavras-Chave: |
AC 5053 (genótipo de alface da Embrapa); AC 5056 (genótipos de alface da Embrapa); AC 5058 (genótipo de alface da Embrapa); Cinderela (genótipo comercial de alface); Cubana (genótipo de alface da Embrapa); Grand Rapids (genótipo comercial de alface); Grand Rapids (genótipo de alface da Embrapa); Mônica (genótipo comercial de alface); Vanda (genótipo de alface da Embrapa). |
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Thesagro: |
Agricultura Orgânica; Alface; Banco de Germoplasma; Biofertilizante; Genótipo; Produção Orgânica; Semente; Teste de Sementes. |
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Thesaurus NAL: |
Biofertilizers; Gene banks; Lettuce; Organic foods; Organic production; Seeds. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/207802/1/Yield-and-quality-of-seeds-of-lettuce-genotypes-2019.pdf
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|
Marc: |
LEADER 02719naa a2200469 a 4500
001 2117670
005 2019-12-26
008 2019 bl uuuu u00u1 u #d
022 $a2317-1545
100 1 $aSOUZA, J. T. A.
245 $aYield and quality of seeds of lettuce genotypes produced under organic management.$h[electronic resource]
260 $c2019
520 $aLettuce is one of the main vegetable species used in organic production. However, studies and research in the organic area are scarce. This study aimed to evaluate the yield and quality of seeds of lettuce genotypes produced in two consecutive years under an organic management system. Two plantations were installed under open field conditions corresponding to autumn/winter in 2016 and 2017. Ten lettuce genotypes were evaluated in four replications using a biofertilizer made from swine manure in the management and manual harvesting of seeds. Evaluations consisted of seed yield (in kg.ha−1), physical test (1000-seed weight), and germination and vigor test (first germination count, germination rate index, and seedling dry matter). The genotype Cubana and two Grand Rapids had higher yields under the tested conditions. Higher seed weights were recorded in 2017. Both genotypes Grand Rapids reached the minimum germination standard established for commercialization (80%). Vanda and AC 5058 showed a better performance for germination rate index and first germination count, while Cinderela had a better seedling dry matter. These varieties were promising for organic cultivation.
650 $aBiofertilizers
650 $aGene banks
650 $aLettuce
650 $aOrganic foods
650 $aOrganic production
650 $aSeeds
650 $aAgricultura Orgânica
650 $aAlface
650 $aBanco de Germoplasma
650 $aBiofertilizante
650 $aGenótipo
650 $aProdução Orgânica
650 $aSemente
650 $aTeste de Sementes
653 $aAC 5053 (genótipo de alface da Embrapa)
653 $aAC 5056 (genótipos de alface da Embrapa)
653 $aAC 5058 (genótipo de alface da Embrapa)
653 $aCinderela (genótipo comercial de alface)
653 $aCubana (genótipo de alface da Embrapa)
653 $aGrand Rapids (genótipo comercial de alface)
653 $aGrand Rapids (genótipo de alface da Embrapa)
653 $aMônica (genótipo comercial de alface)
653 $aVanda (genótipo de alface da Embrapa)
700 1 $aCOSTA, C. A. da
700 1 $aBRANDÃO JUNIOR, D. da S.
700 1 $aMENEZES, J. B. de C.
700 1 $aNASCIMENTO, W. M.
700 1 $aCARDOSO, W. J.
773 $tJournal of Seed Science$gv.41, n. 3, p. 352-358, 2019.
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Embrapa Hortaliças (CNPH) |
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