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Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Ocidental. |
Data corrente: |
16/02/2000 |
Data da última atualização: |
16/12/2019 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
FIGUEIREDO, N. N.; MACEDO, J. L. V.; CRAVO, M. D. S.; LEHMANN, J. |
Afiliação: |
Embrapa Amazonia Ocidental; University of Bayreuth.; JEFERSON LUIS VASCONCELOS DE MACEDO, CPAA; MANOEL DA SILVA CRAVO, CPAA. |
Título: |
Evaluation of the nutrients contents of cupuassu (Theobroma grandiflorum) as a function of different levels of fertilizers. |
Ano de publicação: |
1999 |
Fonte/Imprenta: |
In: ISHS CONFERENCE ON FRUIT PRODUCTION IN THE TROPICS AND SUBTROPICS, 2., 1999, Bonn. Book of abstracts... Bonn: ISHS, 1999. p. 37. |
Idioma: |
Inglês |
Conteúdo: |
Evaluation cupuassu (T. grandiflorum) in a agroforestry system (cupuassu, T. grandiflorum, rubber tree, Hevea spp, and peach palm, Bactris gasipaes - for palm heart) with different fertilizer (N, P, K, Ca and MG) levels. The concentrations of N, P and K varied as a function of the age of the leaves with the largest concentrations found in new leaves. With relation to the age of the leaves (new leaves, intermediary and old) it was observed that the intermediary leaf would be the best alternative for the plant diagnosis, because the variation was lowest. The highest nutrient concentrations were found in the samples collected immediately after fertilization and the lowest after fruit harvest. This suggest that in order to verify the effect of fertilization, leaf sampling should be made soon after fertilization, and in order to diagnose critically low nutrient values, after the time of fruit harvest. |
Palavras-Chave: |
Agrofloresta; Amazonas; Brasil; Fertilizers application; Manaus. |
Thesagro: |
Adubação; Npk; Theobroma Grandiflorum. |
Thesaurus Nal: |
agroforestry. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/162795/1/Fruit-Production37.pdf
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Marc: |
LEADER 01725nam a2200253 a 4500 001 1668578 005 2019-12-16 008 1999 bl uuuu u00u1 u #d 100 1 $aFIGUEIREDO, N. N. 245 $aEvaluation of the nutrients contents of cupuassu (Theobroma grandiflorum) as a function of different levels of fertilizers. 260 $aIn: ISHS CONFERENCE ON FRUIT PRODUCTION IN THE TROPICS AND SUBTROPICS, 2., 1999, Bonn. Book of abstracts... Bonn: ISHS, 1999. p. 37.$c1999 520 $aEvaluation cupuassu (T. grandiflorum) in a agroforestry system (cupuassu, T. grandiflorum, rubber tree, Hevea spp, and peach palm, Bactris gasipaes - for palm heart) with different fertilizer (N, P, K, Ca and MG) levels. The concentrations of N, P and K varied as a function of the age of the leaves with the largest concentrations found in new leaves. With relation to the age of the leaves (new leaves, intermediary and old) it was observed that the intermediary leaf would be the best alternative for the plant diagnosis, because the variation was lowest. The highest nutrient concentrations were found in the samples collected immediately after fertilization and the lowest after fruit harvest. This suggest that in order to verify the effect of fertilization, leaf sampling should be made soon after fertilization, and in order to diagnose critically low nutrient values, after the time of fruit harvest. 650 $aagroforestry 650 $aAdubação 650 $aNpk 650 $aTheobroma Grandiflorum 653 $aAgrofloresta 653 $aAmazonas 653 $aBrasil 653 $aFertilizers application 653 $aManaus 700 1 $aMACEDO, J. L. V. 700 1 $aCRAVO, M. D. S. 700 1 $aLEHMANN, J.
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Embrapa Amazônia Ocidental (CPAA) |
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Registros recuperados : 2 | |
2. | | JESUS, M. dos S. de; BEZERRA, V. S.; DAMASCENO, L. F.; PEREIRA, K. C. Matrizes de açaizeiro da região do Cunani (AP) avaliadas quanto aos aspectos produtivo e qualitativo para o mercado de polpa. In: CONGRESSO AMAPAENSE DE INICIAÇÃO CIENTÍFICA, 11., 2022, Macapá. Livro de Resumos. Curitiba: CRV, 2022. p. 44. Organizadores: Kátia Santos, Gabriel Silva, Rafael Pontes, Marcos Marques, Gilberto Yokomizo, Mábia Toscano, Elizabeth Costa, Luzinete Lopes, Josiane Muller.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Amapá. |
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