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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
07/06/2000 |
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Data da última atualização: |
07/04/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA, I. P. de; ASHER, C. J.; EDWARDS, D. G.; SANTOS, R. S. M. dos. |
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Afiliação: |
ITAMAR PEREIRA DE OLIVEIRA, CNPAF; COLIN J. ASHER; DAVID G. EDWARDS; RENATO S. MOTA DOS SANTOS. |
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Título: |
Magnesium sulphate and the development of the common bean cultivated in an ultisol of Northeast Australia. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
Scientia Agricola, v. 57, n. 1, p. 153-157, mar. 2000. |
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DOI: |
https://doi.org/10.1590/S0103-90162000000100025 |
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Idioma: |
Inglês |
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Conteúdo: |
Magnesium applications (MgS04.7H20) to achieve 8 and 16 mmolc/cm3 of Mg (324 and 1284 kg of MgS04 ha-1) were made on one Ultisol from Australia Northeast to correct Mg deficiency in plants and to verify the optimum level of Mg to grow common bean (Phaseolus vulgaris L). Magnesium was applied together with lime, N, K, Cu, Zn, B, and Mo as calcium carbonate, ammonium nitrate, potassium phosphate, cupric and zinc sulphate, boric acid and sodium molybdate respectively a month before planting and P as phosphoric acid at the planting. The pH reached the equilibrium after six weeks of incubation. Higher electrical conductivity (EC) was observed in soil where Mg was applied to reach 8 mmolc/cm3 in the absence of common bean and 16 mmolc/cm3 when the plant was present. Higher plant height, leaf area, dry matter weight:leaf area ratio and nutrient concentrations were observed in plants cultivated in soils treated with Mg to reach 8 mmolc/cm3 and 16 mmolc/cm3 when the plant was present. The plant top P content was very low but N, Ca and Mg contents can be considered normal for the common bean. |
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Palavras-Chave: |
Bean; Condutividade; Eletrica; Plant. |
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Thesagro: |
Altura; Feijão; Magnésio; Ph; Phaseolus Vulgaris; Planta; Solo. |
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Thesaurus Nal: |
Australia; height. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/79600/1/Oliveira.pdf
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Marc: |
LEADER 01995naa a2200325 a 4500
001 1207822
005 2022-04-07
008 2000 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/S0103-90162000000100025$2DOI
100 1 $aOLIVEIRA, I. P. de
245 $aMagnesium sulphate and the development of the common bean cultivated in an ultisol of Northeast Australia.$h[electronic resource]
260 $c2000
520 $aMagnesium applications (MgS04.7H20) to achieve 8 and 16 mmolc/cm3 of Mg (324 and 1284 kg of MgS04 ha-1) were made on one Ultisol from Australia Northeast to correct Mg deficiency in plants and to verify the optimum level of Mg to grow common bean (Phaseolus vulgaris L). Magnesium was applied together with lime, N, K, Cu, Zn, B, and Mo as calcium carbonate, ammonium nitrate, potassium phosphate, cupric and zinc sulphate, boric acid and sodium molybdate respectively a month before planting and P as phosphoric acid at the planting. The pH reached the equilibrium after six weeks of incubation. Higher electrical conductivity (EC) was observed in soil where Mg was applied to reach 8 mmolc/cm3 in the absence of common bean and 16 mmolc/cm3 when the plant was present. Higher plant height, leaf area, dry matter weight:leaf area ratio and nutrient concentrations were observed in plants cultivated in soils treated with Mg to reach 8 mmolc/cm3 and 16 mmolc/cm3 when the plant was present. The plant top P content was very low but N, Ca and Mg contents can be considered normal for the common bean.
650 $aAustralia
650 $aheight
650 $aAltura
650 $aFeijão
650 $aMagnésio
650 $aPh
650 $aPhaseolus Vulgaris
650 $aPlanta
650 $aSolo
653 $aBean
653 $aCondutividade
653 $aEletrica
653 $aPlant
700 1 $aASHER, C. J.
700 1 $aEDWARDS, D. G.
700 1 $aSANTOS, R. S. M. dos
773 $tScientia Agricola$gv. 57, n. 1, p. 153-157, mar. 2000.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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