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| Registros recuperados : 593 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Unidades Centrais. |
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Data corrente: |
22/01/2003 |
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Data da última atualização: |
29/04/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FAGERIA, N. K. |
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Afiliação: |
NAND KUMAR FAGERIA, CNPAF. |
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Título: |
Influence of micronutrients on dry matter yield and interaction with other nutrients in annual crops. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, v. 37, n. 12, p. 1765-1772, dez. 2002. |
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ISSN: |
0100-204X |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this work was to determine the influence of Zn, Mn and Cu on shoot dry matter yield and uptake of macro and micronutrients in upland rice, common bean and corn. Six greenhouse experiments were conducted using a Dark Red Latosol (Typic Haplusthox). Treatments consisted of application of Zn at 0, 5, 10, 20, 40, 80 and 120 mg kg-1, of Mn at 0, 10, 20, 40, 80, 160, 320 and 640 mg kg-1 and of Cu application at 0, 2, 4, 8, 32, 64 and 96 mg kg-1. Zinc increased yield of rice, Mn increased yields of corn and bean and Cu improved yields of rice and bean. Uptake of N, Ca, and Cu in rice was decreased by zinc treatment. In common bean, uptake of N, Mg, and Cu was increased by zinc application, whereas, uptake of P was decreased. Manganese increased uptake of Mg, Zn and Fe and decreased uptake of Ca, in corn. Uptake of K, Zn and Mn was increased and uptake of P and Cu was decreased by Mn application, in bean. Copper had positive and negative interactions in the uptake of macro and micronutrients, depending on crop species and nutrients involved. |
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Palavras-Chave: |
absorção de nutriente; cereal crops; cultivo de cereais; solo de cerrado. |
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Thesagro: |
Absorção; Cereal; Cerrado; Nutriente; Rendimento; Solo. |
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Thesaurus NAL: |
cerrado soils; Crops; nutrient uptake; yields. |
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Categoria do assunto: |
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F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/AI-SEDE/24134/1/1765.pdf
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Marc: |
LEADER 01882naa a2200301 a 4500
001 1212215
005 2022-04-29
008 2002 bl uuuu u00u1 u #d
022 $a0100-204X
100 1 $aFAGERIA, N. K.
245 $aInfluence of micronutrients on dry matter yield and interaction with other nutrients in annual crops.
260 $c2002
520 $aThe objective of this work was to determine the influence of Zn, Mn and Cu on shoot dry matter yield and uptake of macro and micronutrients in upland rice, common bean and corn. Six greenhouse experiments were conducted using a Dark Red Latosol (Typic Haplusthox). Treatments consisted of application of Zn at 0, 5, 10, 20, 40, 80 and 120 mg kg-1, of Mn at 0, 10, 20, 40, 80, 160, 320 and 640 mg kg-1 and of Cu application at 0, 2, 4, 8, 32, 64 and 96 mg kg-1. Zinc increased yield of rice, Mn increased yields of corn and bean and Cu improved yields of rice and bean. Uptake of N, Ca, and Cu in rice was decreased by zinc treatment. In common bean, uptake of N, Mg, and Cu was increased by zinc application, whereas, uptake of P was decreased. Manganese increased uptake of Mg, Zn and Fe and decreased uptake of Ca, in corn. Uptake of K, Zn and Mn was increased and uptake of P and Cu was decreased by Mn application, in bean. Copper had positive and negative interactions in the uptake of macro and micronutrients, depending on crop species and nutrients involved.
650 $acerrado soils
650 $aCrops
650 $anutrient uptake
650 $ayields
650 $aAbsorção
650 $aCereal
650 $aCerrado
650 $aNutriente
650 $aRendimento
650 $aSolo
653 $aabsorção de nutriente
653 $acereal crops
653 $acultivo de cereais
653 $asolo de cerrado
773 $tPesquisa Agropecuária Brasileira$gv. 37, n. 12, p. 1765-1772, dez. 2002.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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