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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
21/01/1999 |
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Data da última atualização: |
13/07/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
VASCONCELLOS, C. A.; PURCINO, H.; VIANNA, M. C. M.; FRANCA, C. C. M. |
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Afiliação: |
EMBRAPA/CNPMS. |
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Título: |
Nutrição mineral do Arachis pintoi. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Pasturas Tropicales, Cali, v. 18, n. 3, p. 50-53, 1998. |
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Idioma: |
Português |
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Conteúdo: |
The nutritional aspects of Arachis pintoi was studied in hydroponic culture in the greenhouse. Data on growth were collected through systematic sampling up to 74 days. The adjusted growth curves, as an exponenetial and linear model, showed that total leaf P, K, Ca and Mg followed the ratio of 1:14:8:2. The Ca:Mg ratio was 4:1. The maximum absorption (mg/pot) for Zn (2.52), Cu (0,38), Fe (5,54), and Mn (0,65) was at 62,54, 60 and 54 days, respectively. The first approach for plant diagnosis could be K=2% (51 cmol/kg); P = 0,15% (4,8 cmol/kg); Mg = 0,29% (24 cmol/kg), and Ca =1% (50 cmol/kg). The Ca + Mg/K ratio was 1.5. |
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Palavras-Chave: |
Mineral nutrition; Nutricao mineral. |
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Thesagro: |
Leguminosa forrageira. |
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Thesaurus Nal: |
Arachis pintoi. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01201naa a2200205 a 4500
001 1475961
005 2018-07-13
008 1998 bl uuuu u00u1 u #d
100 1 $aVASCONCELLOS, C. A.
245 $aNutrição mineral do Arachis pintoi.$h[electronic resource]
260 $c1998
520 $aThe nutritional aspects of Arachis pintoi was studied in hydroponic culture in the greenhouse. Data on growth were collected through systematic sampling up to 74 days. The adjusted growth curves, as an exponenetial and linear model, showed that total leaf P, K, Ca and Mg followed the ratio of 1:14:8:2. The Ca:Mg ratio was 4:1. The maximum absorption (mg/pot) for Zn (2.52), Cu (0,38), Fe (5,54), and Mn (0,65) was at 62,54, 60 and 54 days, respectively. The first approach for plant diagnosis could be K=2% (51 cmol/kg); P = 0,15% (4,8 cmol/kg); Mg = 0,29% (24 cmol/kg), and Ca =1% (50 cmol/kg). The Ca + Mg/K ratio was 1.5.
650 $aArachis pintoi
650 $aLeguminosa forrageira
653 $aMineral nutrition
653 $aNutricao mineral
700 1 $aPURCINO, H.
700 1 $aVIANNA, M. C. M.
700 1 $aFRANCA, C. C. M.
773 $tPasturas Tropicales, Cali$gv. 18, n. 3, p. 50-53, 1998.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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