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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental; Embrapa Hortaliças. |
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Data corrente: |
12/09/1995 |
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Data da última atualização: |
15/03/2006 |
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Autoria: |
MANTOVANI, E. C. |
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Título: |
Estudo sobre o desenvolvimento e a maturacao fisiologica de sementes de pimentao (Capsicum annuum L.). |
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Ano de publicação: |
1979 |
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Fonte/Imprenta: |
Vicosa: UFV, 1979. |
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Páginas: |
57p. |
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Idioma: |
Português |
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Notas: |
Tese Mestrado. |
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Conteúdo: |
Realiazou-se, na Universidade Federal de Vicosa, Minas Gerais, um experimento de campo, com a finalidade de estuar o desenvolvimento e a maturacao fisiologica de sementes de pimentao (Capsicum annuum L.), cultivar Avelar. As flores etiquetadas na abertura da flor (antese). Vinte e cinco dias apos iniciou-se a colheita dos frutos, com intervalos de 5 dias, ate aos 70 dias apos a antese. Apos a colheita, os frutos foram medidos e pesados, sendo um grupo armazenado durante 3 dias , em condicoes ambiente; os demais frutos foram abertos para a mediata extracao de semente. As sementes extraidas foram avaliadas por meio dos seguintes paramentros: numero de sementes por fruto, peso, tamanho, teor de umidade, materia seca, capacidade germinativa e vigor. O vigor foi estimado pela primeira contagem do teste padrao de germinacao pelo numero medio de dias para a emergencia, pelo comprimento de radicula e pelos testes de envelhecimento precoce. |
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Palavras-Chave: |
Developing; Maturity; Quality; Seed; Seed longevity; Seed testing; Sweet pepper; Teste. |
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Thesagro: |
Fisiologia; Germinação; Pimentão; Semente. |
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Thesaurus Nal: |
germination; paprika; physiology; vigor. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01737nam a2200325 a 4500
001 1401897
005 2006-03-15
008 1979 bl uuuu m 00u1 u #d
100 1 $aMANTOVANI, E. C.
245 $aEstudo sobre o desenvolvimento e a maturacao fisiologica de sementes de pimentao (Capsicum annuum L.).
260 $aVicosa: UFV$c1979
300 $a57p.
500 $aTese Mestrado.
520 $aRealiazou-se, na Universidade Federal de Vicosa, Minas Gerais, um experimento de campo, com a finalidade de estuar o desenvolvimento e a maturacao fisiologica de sementes de pimentao (Capsicum annuum L.), cultivar Avelar. As flores etiquetadas na abertura da flor (antese). Vinte e cinco dias apos iniciou-se a colheita dos frutos, com intervalos de 5 dias, ate aos 70 dias apos a antese. Apos a colheita, os frutos foram medidos e pesados, sendo um grupo armazenado durante 3 dias , em condicoes ambiente; os demais frutos foram abertos para a mediata extracao de semente. As sementes extraidas foram avaliadas por meio dos seguintes paramentros: numero de sementes por fruto, peso, tamanho, teor de umidade, materia seca, capacidade germinativa e vigor. O vigor foi estimado pela primeira contagem do teste padrao de germinacao pelo numero medio de dias para a emergencia, pelo comprimento de radicula e pelos testes de envelhecimento precoce.
650 $agermination
650 $apaprika
650 $aphysiology
650 $avigor
650 $aFisiologia
650 $aGerminação
650 $aPimentão
650 $aSemente
653 $aDeveloping
653 $aMaturity
653 $aQuality
653 $aSeed
653 $aSeed longevity
653 $aSeed testing
653 $aSweet pepper
653 $aTeste
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Café. Para informações adicionais entre em contato com biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
27/01/2021 |
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Data da última atualização: |
27/01/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
RESENDE, R. T.; KUKI, K. N.; CORRÊA, T. R.; ZAIDAN, U. R.; MOTA, P. H. S.; TELLES, L. A. A.; GONZALES, D. G. E.; MOTOIKE, S. Y.; RESENDE, M. D. V. de; LEITE, H. G.; LORENZON, A. S. |
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Afiliação: |
RAFAEL T. RESENDE, UFG; KACILDA N. KUKI, UFV; THAIS ROSELI CORRÊA, UEMA; ÚRSULA R. ZAIDAN, UFV; PEDRO HENRIQUE S. MOTA, UFV; LUCAS ARTHUR A. TELLES, UFV; DUBERLÍ G. E. GONZALES, UNIVERSIDAD CIENTÍFICA DEL SUR; SERGIO Y. MOTOIKE, UFV; MARCOS DEON VILELA DE RESENDE, CNPCa; HELIO G. LEITE, UFV; ALEXANDRE S. LORENZON, UFV. |
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Título: |
Data-based agroecological zoning of Acrocomia aculeata: GIS modeling and ecophysiological aspects into a Brazilian representative occurrence area. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Industrial Crops and Products, v. 154, 2020. |
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DOI: |
https://doi.org/10.1016/j.indcrop.2020.112749 |
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Idioma: |
Português |
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Conteúdo: |
Macauba palm (Acrocomia aculeata (Jacq.) Lodd.) is an emergent oleaginous crop with undeniable economical potential that occurs naturally from south Mexico to south Brazil. Besides its oils, every biomass component from its fruit has a great manufacturing value, for either food or energy-based sectors. Thus, this paper main objective is to estimate the productive potential of eight fruit components (among oil content, weight, volume and internal structures dry mass) for a wide natural occurrence area of macauba trees, the Minas Gerais State, in Brazil. Prediction was based on six environmental attributes: terrain altitude; temperature; precipitation; solar radiation; distance from hydrography; and water deficit, utilizing Random Forest regression methodology, Geographic Information Systems (GIS) and ecophysiological assumptions. All eight fruit components presented high predictability. Temperature was the most influencing factor in almost all evaluated fruit components. The generated predictive maps can support decision making regarding planting orientation or industrial implantation. It is worth mentioning that a given location may have good productivity for a specific fruit component while being disadvantageous for others. This indicates the need for proper planning, management and/or cultivation objective. The study area presents a broad variety of environmental features, suggesting a promising productive potential for the entire specie natural occurrence area. Crop cultivation in adapted ecophysiological areas require fewer resources, what leads to a more sustainable agricultural system, with reduced environmental stress and risk of economic loss. MenosMacauba palm (Acrocomia aculeata (Jacq.) Lodd.) is an emergent oleaginous crop with undeniable economical potential that occurs naturally from south Mexico to south Brazil. Besides its oils, every biomass component from its fruit has a great manufacturing value, for either food or energy-based sectors. Thus, this paper main objective is to estimate the productive potential of eight fruit components (among oil content, weight, volume and internal structures dry mass) for a wide natural occurrence area of macauba trees, the Minas Gerais State, in Brazil. Prediction was based on six environmental attributes: terrain altitude; temperature; precipitation; solar radiation; distance from hydrography; and water deficit, utilizing Random Forest regression methodology, Geographic Information Systems (GIS) and ecophysiological assumptions. All eight fruit components presented high predictability. Temperature was the most influencing factor in almost all evaluated fruit components. The generated predictive maps can support decision making regarding planting orientation or industrial implantation. It is worth mentioning that a given location may have good productivity for a specific fruit component while being disadvantageous for others. This indicates the need for proper planning, management and/or cultivation objective. The study area presents a broad variety of environmental features, suggesting a promising productive potential for the entire specie natural occurrence area. Crop culti... Mostrar Tudo |
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Palavras-Chave: |
Inteligência artificial. |
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Thesagro: |
Bioenergia; Fisiologia Vegetal; Indústria Alimentícia; Macaúba; Produção Agrícola. |
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Thesaurus NAL: |
Artificial intelligence; Bioenergy; Plant physiology; Prediction. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02832naa a2200373 a 4500
001 2129622
005 2021-01-27
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.indcrop.2020.112749$2DOI
100 1 $aRESENDE, R. T.
245 $aData-based agroecological zoning of Acrocomia aculeata$bGIS modeling and ecophysiological aspects into a Brazilian representative occurrence area.$h[electronic resource]
260 $c2020
520 $aMacauba palm (Acrocomia aculeata (Jacq.) Lodd.) is an emergent oleaginous crop with undeniable economical potential that occurs naturally from south Mexico to south Brazil. Besides its oils, every biomass component from its fruit has a great manufacturing value, for either food or energy-based sectors. Thus, this paper main objective is to estimate the productive potential of eight fruit components (among oil content, weight, volume and internal structures dry mass) for a wide natural occurrence area of macauba trees, the Minas Gerais State, in Brazil. Prediction was based on six environmental attributes: terrain altitude; temperature; precipitation; solar radiation; distance from hydrography; and water deficit, utilizing Random Forest regression methodology, Geographic Information Systems (GIS) and ecophysiological assumptions. All eight fruit components presented high predictability. Temperature was the most influencing factor in almost all evaluated fruit components. The generated predictive maps can support decision making regarding planting orientation or industrial implantation. It is worth mentioning that a given location may have good productivity for a specific fruit component while being disadvantageous for others. This indicates the need for proper planning, management and/or cultivation objective. The study area presents a broad variety of environmental features, suggesting a promising productive potential for the entire specie natural occurrence area. Crop cultivation in adapted ecophysiological areas require fewer resources, what leads to a more sustainable agricultural system, with reduced environmental stress and risk of economic loss.
650 $aArtificial intelligence
650 $aBioenergy
650 $aPlant physiology
650 $aPrediction
650 $aBioenergia
650 $aFisiologia Vegetal
650 $aIndústria Alimentícia
650 $aMacaúba
650 $aProdução Agrícola
653 $aInteligência artificial
700 1 $aKUKI, K. N.
700 1 $aCORRÊA, T. R.
700 1 $aZAIDAN, U. R.
700 1 $aMOTA, P. H. S.
700 1 $aTELLES, L. A. A.
700 1 $aGONZALES, D. G. E.
700 1 $aMOTOIKE, S. Y.
700 1 $aRESENDE, M. D. V. de
700 1 $aLEITE, H. G.
700 1 $aLORENZON, A. S.
773 $tIndustrial Crops and Products$gv. 154, 2020.
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Embrapa Café (CNPCa) |
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