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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
01/07/2014 |
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Data da última atualização: |
14/01/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, J. P. S da; NASCIMENTO, C. W. A. do; SILVA, D. J.; CUNHA, K. P. V da; BIONDI, C. M. |
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Afiliação: |
JOÃO P. S. DA SILVA, Universidade Federal Rural de Pernambuco; CLÍSTENES W. A. DO NASCIMENTO, Universidade Federal Rural de Pernambuco; DAVI JOSE SILVA, CPATSA; KARINA P. V. DA CUNHA, Universidade Federal do Rio Grande do Norte; CAROLINE M. BIONDI, Universidade Federal Rural de Pernambuco. |
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Título: |
Changes in soil fertility and mineral nutrition of mango orchards in São Francisco Valley, Brazil. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Agrária - Revista Brasileira de Ciências Agrárias, Recife, v. 9. n. 1, p. 42-48, 2014. |
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DOI: |
DOI:10.5039/agraria.v9i1a3466 |
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Idioma: |
Inglês |
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Conteúdo: |
This research aimed to analyse the soil fertility changes and macronutrient concentration in mango plantations in Petrolina, Pernambuco, Brazil. Samples of soil were collected at depths of 0-20 and 20-40 cm, and leaves of mango trees during vegetative growth were collected from 11 areas with different cultivation time spans (6, 7, 8, 9, 10, 11, 14, 16, 17, 19, and 26 years). Nearby areas under natural vegetation were sampled for reference. The chemical characteristics of soil evaluated were: pH; P, K, Ca, Mg; exchangeable Na and Al; H + Al; organic matter; sum of bases; base saturation; and total cation exchange capacity. The mango leaves were analysed for N, P, K, Ca, and Mg. The agricultural management practices adopted by the mango-producing companies promoted changes in soil fertility when compared with the reference areas. The concentrations of organic matter tended to increase in the crop areas. The organic matter caused increases in CEC and nutrient retention. High P values were observed in soils and plants owing to the excessive use of fertilizers. This may cause nutritional imbalance and contamination of water sources. The contents of N, P, K in the leaves of mango trees were nutritionally adequate |
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Palavras-Chave: |
Mango; Nutrição mineral; Vale do São Francisco. |
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Thesagro: |
Adubação; Fertilidade do Solo; Manga; Mangifera Indica; Matéria Orgânica. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/104274/1/Davi-2014.pdf
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Marc: |
LEADER 02098naa a2200277 a 4500
001 1989403
005 2016-01-14
008 2014 bl uuuu u00u1 u #d
024 7 $aDOI:10.5039/agraria.v9i1a3466$2DOI
100 1 $aSILVA, J. P. S da
245 $aChanges in soil fertility and mineral nutrition of mango orchards in São Francisco Valley, Brazil.$h[electronic resource]
260 $c2014
520 $aThis research aimed to analyse the soil fertility changes and macronutrient concentration in mango plantations in Petrolina, Pernambuco, Brazil. Samples of soil were collected at depths of 0-20 and 20-40 cm, and leaves of mango trees during vegetative growth were collected from 11 areas with different cultivation time spans (6, 7, 8, 9, 10, 11, 14, 16, 17, 19, and 26 years). Nearby areas under natural vegetation were sampled for reference. The chemical characteristics of soil evaluated were: pH; P, K, Ca, Mg; exchangeable Na and Al; H + Al; organic matter; sum of bases; base saturation; and total cation exchange capacity. The mango leaves were analysed for N, P, K, Ca, and Mg. The agricultural management practices adopted by the mango-producing companies promoted changes in soil fertility when compared with the reference areas. The concentrations of organic matter tended to increase in the crop areas. The organic matter caused increases in CEC and nutrient retention. High P values were observed in soils and plants owing to the excessive use of fertilizers. This may cause nutritional imbalance and contamination of water sources. The contents of N, P, K in the leaves of mango trees were nutritionally adequate
650 $aAdubação
650 $aFertilidade do Solo
650 $aManga
650 $aMangifera Indica
650 $aMatéria Orgânica
653 $aMango
653 $aNutrição mineral
653 $aVale do São Francisco
700 1 $aNASCIMENTO, C. W. A. do
700 1 $aSILVA, D. J.
700 1 $aCUNHA, K. P. V da
700 1 $aBIONDI, C. M.
773 $tAgrária - Revista Brasileira de Ciências Agrárias, Recife$gv. 9. n. 1, p. 42-48, 2014.
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Embrapa Semiárido (CPATSA) |
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| 1. |  | SILVA, J. P. S da; NASCIMENTO, C. W. A. do; SILVA, D. J.; CUNHA, K. P. V da; BIONDI, C. M. Changes in soil fertility and mineral nutrition of mango orchards in São Francisco Valley, Brazil. Agrária - Revista Brasileira de Ciências Agrárias, Recife, v. 9. n. 1, p. 42-48, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
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