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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
23/02/2015 |
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Data da última atualização: |
24/02/2015 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
FERREIRA, G. B.; ALMEIDA, R. P. de; SILVA FILHO, J. L. da; SILVA, H. R. da; MIRANDA, C. H. B.; CARVALHO, M. da C. S.; SILVA FILHO, P. M. da; DENARDIN, J. E.; ROCHA, M. de M.; NEUMAIER, N.; CRUZ, I.; MUTADIUA, C.; IPO, A. do R.; MALEIA, M. P.; NAPITA, I. C.; SIMBA, D. |
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Afiliação: |
GILVAN BARBOSA FERREIRA, CNPA; RAUL PORFIRIO DE ALMEIDA, CNPA; JOAO LUIS DA SILVA FILHO, CNPA; HENOQUE RIBEIRO DA SILVA, SRI; CESAR HERACLIDES BEHLING MIRANDA, CNPAE; MARIA DA CONCEICAO SANTANA CARVALHO, CNPAF; PEDRO MOREIRA DA SILVA FILHO, CNPSO; JOSE ELOIR DENARDIN, CNPT; MAURISRAEL DE MOURA ROCHA, CPAMN; NORMAN NEUMAIER, CNPSO; IVAN CRUZ, CNPMS; CELSO MUTADIUA, CONSULTOR; ANTONIO DO R. IPO, CZNe/ IIAM, Nampula; MANUEL PEDRO MALEIA, CZNe/ IIAM, Nampula; IDALINA C. NAPITA, CZNe/ IIAM, Nampula; DOMINGO SIMBA, CZNe/ IIAM, Nampula. |
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Título: |
Effects of the method of phosphorus fertilizer application on cotton growth and production in Muriaze, Nampula, Mozambique. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: SEMINÁRIO DE DIVULGAÇÃO DE RESULTADOS DA INVESTIGAÇÃO AGRÁRIAS NO CORREDOR DE NACALA, 1., 2014, Nampula. Nampula: Instituto de Investigação Agrária de Moçambique, 2014. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Inglês |
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Conteúdo: |
Cotton needs soils with good amounts of available phosphorus (P) or annual fertilization to correct its needs of extracting 25kg of P per ha to produce a ton of cottonseed. Phosphorus fertilizer is expensive and should be used with maximum efficiency. Soils from Mozambique are poor in P, and fertilizer is rare in the local market, due to poor demand and high cost. Thus, a study was conducted to check out the effect of application of P and the best way of disposing P fertilizer in the soil. Two rates of P2O5 (0 and 80 kg/ha) were compared, with four methods of application: no application; broadcasting over the soil; broadcasting and incorporation into the soil; and incorporation in the planting row. Every treatment was replicated four times, being each one 5 rows of 5 m each, spaced 0.9 m. Before planting, all experimental area received liming (1 ton/ha of calcium dolomite) and basic fertilization with 150 kg N/ha and 100 kg K2O/ha. The cultivar BRS 293 was used for the experiment, being planted in 21/12/2012, with a density of 10 seeds per lineal meter. Cotton grew better in the presence of P, but there was not response in its productivity, because of loss of cotton flower buds and small bolls due to strong insect attacks and severe drought during the growth period. |
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Palavras-Chave: |
Projeto Pro Savana. |
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Thesagro: |
Algodão; Fertilidade do solo; Fertilizante nitrogenado; Fósforo. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/116272/1/Seminario-Nampula-Mocambique-2014.pdf
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Marc: |
LEADER 02482naa a2200373 a 4500
001 2009426
005 2015-02-24
008 2014 bl uuuu u00u1 u #d
100 1 $aFERREIRA, G. B.
245 $aEffects of the method of phosphorus fertilizer application on cotton growth and production in Muriaze, Nampula, Mozambique.
260 $c2014
300 $c1 CD-ROM.
520 $aCotton needs soils with good amounts of available phosphorus (P) or annual fertilization to correct its needs of extracting 25kg of P per ha to produce a ton of cottonseed. Phosphorus fertilizer is expensive and should be used with maximum efficiency. Soils from Mozambique are poor in P, and fertilizer is rare in the local market, due to poor demand and high cost. Thus, a study was conducted to check out the effect of application of P and the best way of disposing P fertilizer in the soil. Two rates of P2O5 (0 and 80 kg/ha) were compared, with four methods of application: no application; broadcasting over the soil; broadcasting and incorporation into the soil; and incorporation in the planting row. Every treatment was replicated four times, being each one 5 rows of 5 m each, spaced 0.9 m. Before planting, all experimental area received liming (1 ton/ha of calcium dolomite) and basic fertilization with 150 kg N/ha and 100 kg K2O/ha. The cultivar BRS 293 was used for the experiment, being planted in 21/12/2012, with a density of 10 seeds per lineal meter. Cotton grew better in the presence of P, but there was not response in its productivity, because of loss of cotton flower buds and small bolls due to strong insect attacks and severe drought during the growth period.
650 $aAlgodão
650 $aFertilidade do solo
650 $aFertilizante nitrogenado
650 $aFósforo
653 $aProjeto Pro Savana
700 1 $aALMEIDA, R. P. de
700 1 $aSILVA FILHO, J. L. da
700 1 $aSILVA, H. R. da
700 1 $aMIRANDA, C. H. B.
700 1 $aCARVALHO, M. da C. S.
700 1 $aSILVA FILHO, P. M. da
700 1 $aDENARDIN, J. E.
700 1 $aROCHA, M. de M.
700 1 $aNEUMAIER, N.
700 1 $aCRUZ, I.
700 1 $aMUTADIUA, C.
700 1 $aIPO, A. do R.
700 1 $aMALEIA, M. P.
700 1 $aNAPITA, I. C.
700 1 $aSIMBA, D.
773 $tIn: SEMINÁRIO DE DIVULGAÇÃO DE RESULTADOS DA INVESTIGAÇÃO AGRÁRIAS NO CORREDOR DE NACALA, 1., 2014, Nampula. Nampula: Instituto de Investigação Agrária de Moçambique, 2014.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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| 1. |  | FERREIRA, G. B.; ALMEIDA, R. P. de; SILVA FILHO, J. L. da; SILVA, H. R. da; MIRANDA, C. H. B.; CARVALHO, M. da C. S.; SILVA FILHO, P. M. da; DENARDIN, J. E.; ROCHA, M. de M.; NEUMAIER, N.; CRUZ, I.; MUTADIUA, C.; IPO, A. do R.; MALEIA, M. P.; NAPITA, I. C.; SIMBA, D. Effects of the method of phosphorus fertilizer application on cotton growth and production in Muriaze, Nampula, Mozambique. In: SEMINÁRIO DE DIVULGAÇÃO DE RESULTADOS DA INVESTIGAÇÃO AGRÁRIAS NO CORREDOR DE NACALA, 1., 2014, Nampula. Nampula: Instituto de Investigação Agrária de Moçambique, 2014. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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