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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Hortaliças. |
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Data corrente: |
21/10/1993 |
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Data da última atualização: |
19/04/2024 |
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Autoria: |
MOREIRA, J. A. A. |
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Afiliação: |
JOSE ALOISIO ALVES MOREIRA, CNPAF. |
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Título: |
Efeitos da tensão água do solo e do parcelamento da adubação nitrogenada, sobre o crescimento e a produtividade do feijão-vagem (Phaseolus vulgaris L.). |
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Ano de publicação: |
1993 |
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Fonte/Imprenta: |
1993. |
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Páginas: |
100 f. |
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Idioma: |
Português |
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Notas: |
Tese (Doutorado em Agronomia) - Faculdade de Ciências Agronômicas, Universidade Estadual Paulista, Botucatu. |
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Conteúdo: |
Estudar o efeito de níveis de irrigação e do parcelamento da adubação nitrogenada sobre o crescimento e produtividade do feijão-vagem (Phaseolus vulgaris L.). Os tratamentos de irrigação consistiram em irrigar o feijoeiro quando a tensão matricial da água do solo atingisse 20, 35 e 50 kPa. Verificou-se que a produção de grãos foi relacionada com a duração da área foliar. |
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Palavras-Chave: |
Adubação nitrogenada; Feijao-de-vagem; Fertilization; Fertilizer; Green bean; Growth; Regime; Solos; Tensao; Tension; Yield. |
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Thesagro: |
Adubação; Água; Crescimento; Feijão; Irrigação; Nitrogênio; Phaseolus Vulgaris; Produtividade; Solo. |
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Thesaurus Nal: |
irrigation; nitrogen; soil; water. |
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Categoria do assunto: |
--
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01544nam a2200421 a 4500
001 1192664
005 2024-04-19
008 1993 bl uuuu m 00u1 u #d
100 1 $aMOREIRA, J. A. A.
245 $aEfeitos da tensão água do solo e do parcelamento da adubação nitrogenada, sobre o crescimento e a produtividade do feijão-vagem (Phaseolus vulgaris L.).
260 $a1993.$c1993
300 $a100 f.
500 $aTese (Doutorado em Agronomia) - Faculdade de Ciências Agronômicas, Universidade Estadual Paulista, Botucatu.
520 $aEstudar o efeito de níveis de irrigação e do parcelamento da adubação nitrogenada sobre o crescimento e produtividade do feijão-vagem (Phaseolus vulgaris L.). Os tratamentos de irrigação consistiram em irrigar o feijoeiro quando a tensão matricial da água do solo atingisse 20, 35 e 50 kPa. Verificou-se que a produção de grãos foi relacionada com a duração da área foliar.
650 $airrigation
650 $anitrogen
650 $asoil
650 $awater
650 $aAdubação
650 $aÁgua
650 $aCrescimento
650 $aFeijão
650 $aIrrigação
650 $aNitrogênio
650 $aPhaseolus Vulgaris
650 $aProdutividade
650 $aSolo
653 $aAdubação nitrogenada
653 $aFeijao-de-vagem
653 $aFertilization
653 $aFertilizer
653 $aGreen bean
653 $aGrowth
653 $aRegime
653 $aSolos
653 $aTensao
653 $aTension
653 $aYield
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura; Embrapa Semiárido. |
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Data corrente: |
03/11/2010 |
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Data da última atualização: |
22/08/2022 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ALVES, A. A. C.; LEDO, C. A. da S.; COSTA, I. R. S.; MENDES, R.; CARVALHO, P.; SILVA, A. F. |
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Afiliação: |
ALFREDO AUGUSTO CUNHA ALVES, CNPMF; CARLOS ALBERTO DA SILVA LEDO, CNPMF; IVO ROBERTO SIAS COSTA, CENARGEN; Rui Mendes, Consultant; Paulo Carvalho, UFRB; ALINEAUREA FLORENTINO SILVA, CPATSA. |
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Título: |
Current status and utilization of the wild cassava germplasm at Embrapa Cassava and Tropical Fruits. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: INTERNATIONAL ANNUAL MEETIGS, ASA, CSSA, AND SSSA, Long Beach, CA, 2010.Green Revolution 2.0: Food + Energy and Environmental Security: abstracts on line. Long Beach, 2010. |
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Idioma: |
Inglês |
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Notas: |
Disponível em:. Acesso em : 03 nov. 2010. |
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Conteúdo: |
Within Manihot gender, with around 98 documented species, only one is the cultivated cassava (M. esculenta Crantz), considered one of the most important staple foods in the human diet in the tropics. Brazil, which is considered the main center of cassava origin, has the largest genetic diversity, dispersed all over the country. To allow the utilization of wild species useful genes for improving cultivated cassava, Embrapa Cassava and Tropical Fruits has established and has been expanding since 2005, a collection of wild species of Manihot. The accessions of this collection were obtained from various sources from which include: a) Seeds and cuttings from Embrapa/CENARGEN genebank; 2) Material collected at Embrapa Semi-Arid (CPATSA) and Federal University of Bahia ?Recôncavo? (UFRB); 3) Collection expeditions carried out in the semi-arid (Caatinga) and savanna (Cerrados) regions; and 4) Plants (seedlings) obtained from the seeds produced in the collection via open pollination. Currently, the collection has around 560 accessions of 20 cassava wild relatives, maintained, mainly, under field condition. Also, a seed bank of around 80,000 open pollination seeds has been preserved. The species of Manihot represented in the collection are: anomala, caerulescens, cecropiaefolia, compositifolia, dichotoma, epruinosa, flabellifolia, glaziovii, irwinii, jacobinensis, janiphoides, maracasensis, peruviana, tomentosa, tripartita, triphylla, violacea, Manihot spp., ?mandioca sete anos? e ?pornúncia?. This germplasm has been used in pre-breeding, in several studies, which include: 1) Evaluation for resistance to biotic and abiotic stresses; 2) Crossing compatibility between wild and cultivated species; 3) Development and evaluation of interspecific hybrids; 4) Phenotypic and genotypic characterization; 5) Citogenetics, production, characterization and viability of pollen grains; and 6) Molecular markers screening for resistance to pests and diseases. In this article we describe the steps accomplished to establish this collection and the main results of research activities. MenosWithin Manihot gender, with around 98 documented species, only one is the cultivated cassava (M. esculenta Crantz), considered one of the most important staple foods in the human diet in the tropics. Brazil, which is considered the main center of cassava origin, has the largest genetic diversity, dispersed all over the country. To allow the utilization of wild species useful genes for improving cultivated cassava, Embrapa Cassava and Tropical Fruits has established and has been expanding since 2005, a collection of wild species of Manihot. The accessions of this collection were obtained from various sources from which include: a) Seeds and cuttings from Embrapa/CENARGEN genebank; 2) Material collected at Embrapa Semi-Arid (CPATSA) and Federal University of Bahia ?Recôncavo? (UFRB); 3) Collection expeditions carried out in the semi-arid (Caatinga) and savanna (Cerrados) regions; and 4) Plants (seedlings) obtained from the seeds produced in the collection via open pollination. Currently, the collection has around 560 accessions of 20 cassava wild relatives, maintained, mainly, under field condition. Also, a seed bank of around 80,000 open pollination seeds has been preserved. The species of Manihot represented in the collection are: anomala, caerulescens, cecropiaefolia, compositifolia, dichotoma, epruinosa, flabellifolia, glaziovii, irwinii, jacobinensis, janiphoides, maracasensis, peruviana, tomentosa, tripartita, triphylla, violacea, Manihot spp., ?mandioca sete anos? e ?po... Mostrar Tudo |
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Palavras-Chave: |
Diversidade genética. |
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Thesagro: |
Germoplasma; Mandioca; Marcador Molecular. |
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Thesaurus NAL: |
cassava; Manihot. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 03049nam a2200253 a 4500
001 1865803
005 2022-08-22
008 2010 bl uuuu u00u1 u #d
100 1 $aALVES, A. A. C.
245 $aCurrent status and utilization of the wild cassava germplasm at Embrapa Cassava and Tropical Fruits.$h[electronic resource]
260 $aIn: INTERNATIONAL ANNUAL MEETIGS, ASA, CSSA, AND SSSA, Long Beach, CA, 2010.Green Revolution 2.0: Food + Energy and Environmental Security: abstracts on line. Long Beach$c2010
500 $aDisponível em:<http://a-c-s.confex.com/crops/2010am/webprogram/Paper60370.html>. Acesso em : 03 nov. 2010.
520 $aWithin Manihot gender, with around 98 documented species, only one is the cultivated cassava (M. esculenta Crantz), considered one of the most important staple foods in the human diet in the tropics. Brazil, which is considered the main center of cassava origin, has the largest genetic diversity, dispersed all over the country. To allow the utilization of wild species useful genes for improving cultivated cassava, Embrapa Cassava and Tropical Fruits has established and has been expanding since 2005, a collection of wild species of Manihot. The accessions of this collection were obtained from various sources from which include: a) Seeds and cuttings from Embrapa/CENARGEN genebank; 2) Material collected at Embrapa Semi-Arid (CPATSA) and Federal University of Bahia ?Recôncavo? (UFRB); 3) Collection expeditions carried out in the semi-arid (Caatinga) and savanna (Cerrados) regions; and 4) Plants (seedlings) obtained from the seeds produced in the collection via open pollination. Currently, the collection has around 560 accessions of 20 cassava wild relatives, maintained, mainly, under field condition. Also, a seed bank of around 80,000 open pollination seeds has been preserved. The species of Manihot represented in the collection are: anomala, caerulescens, cecropiaefolia, compositifolia, dichotoma, epruinosa, flabellifolia, glaziovii, irwinii, jacobinensis, janiphoides, maracasensis, peruviana, tomentosa, tripartita, triphylla, violacea, Manihot spp., ?mandioca sete anos? e ?pornúncia?. This germplasm has been used in pre-breeding, in several studies, which include: 1) Evaluation for resistance to biotic and abiotic stresses; 2) Crossing compatibility between wild and cultivated species; 3) Development and evaluation of interspecific hybrids; 4) Phenotypic and genotypic characterization; 5) Citogenetics, production, characterization and viability of pollen grains; and 6) Molecular markers screening for resistance to pests and diseases. In this article we describe the steps accomplished to establish this collection and the main results of research activities.
650 $acassava
650 $aManihot
650 $aGermoplasma
650 $aMandioca
650 $aMarcador Molecular
653 $aDiversidade genética
700 1 $aLEDO, C. A. da S.
700 1 $aCOSTA, I. R. S.
700 1 $aMENDES, R.
700 1 $aCARVALHO, P.
700 1 $aSILVA, A. F.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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