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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
07/11/2017 |
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Data da última atualização: |
07/11/2017 |
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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: |
Zinc, copper, boron and iron requirement of upland rice grown on a brazilian oxisol. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Journal of Plant Nutrition, v. 38, n. 9, p. 1346-1358, 2015. |
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DOI: |
10.1080/01904167.2014.983122 |
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Idioma: |
Inglês |
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Conteúdo: |
Deficiency of micronutrients increasing in field crops, including upland rice in recent years. The objective of this study was to determine requirement of zinc (Zn), copper (Cu) boron (B) and iron (Fe) for upland rice grown on a Brazilian Oxisol. The levels used were: Zn (0, 10, 20, 40, and 80 mg kg−1), Cu (0, 5, 10, 20 and 40 mg kg−1), B (0, 5, 10, 20 and 40 mg kg−1) and Fe (0, 250, 500, 1000, and 2000 mg kg−1). Plant height, straw yield, grain yield, panicle number and grain harvest index (GHI) were significantly improved with the addition of these micronutrients. Root growth was also improved with the application of micronutrients, except with the addition of B. Maximum grain yield was obtained with the addition of 51 mg Zn, 24 mg Cu, 5 mg B kg−1, and 283 mg Fe kg−1 soil. Similarly, maximum straw yield was obtained with the addition of 38 mg Zn, 17 mg Cu, 6 mg B kg−1, and 1500 mg Fe kg−1 soil. Maximum plant height was obtained with the addition of 54 mg Zn, 10 mg B kg−1, and 1197 mg Fe kg−1 soil. Copper did not affect plant height significantly. Maximum panicle number was obtained with the addition of 22 mg Cu kg−1, 3 mg B kg−1, and 1100 mg Fe kg−1 soil. Zinc did not affect panicle number significantly. Maximum GHI was obtained with the addition of 61 mg Zn kg−1, and 8 mg B kg−1. Zinc was had a linear increase in GHI in the range of 0 to 80 mg kg−1, and Fe showed a negative relationship with GHI. MenosDeficiency of micronutrients increasing in field crops, including upland rice in recent years. The objective of this study was to determine requirement of zinc (Zn), copper (Cu) boron (B) and iron (Fe) for upland rice grown on a Brazilian Oxisol. The levels used were: Zn (0, 10, 20, 40, and 80 mg kg−1), Cu (0, 5, 10, 20 and 40 mg kg−1), B (0, 5, 10, 20 and 40 mg kg−1) and Fe (0, 250, 500, 1000, and 2000 mg kg−1). Plant height, straw yield, grain yield, panicle number and grain harvest index (GHI) were significantly improved with the addition of these micronutrients. Root growth was also improved with the application of micronutrients, except with the addition of B. Maximum grain yield was obtained with the addition of 51 mg Zn, 24 mg Cu, 5 mg B kg−1, and 283 mg Fe kg−1 soil. Similarly, maximum straw yield was obtained with the addition of 38 mg Zn, 17 mg Cu, 6 mg B kg−1, and 1500 mg Fe kg−1 soil. Maximum plant height was obtained with the addition of 54 mg Zn, 10 mg B kg−1, and 1197 mg Fe kg−1 soil. Copper did not affect plant height significantly. Maximum panicle number was obtained with the addition of 22 mg Cu kg−1, 3 mg B kg−1, and 1100 mg Fe kg−1 soil. Zinc did not affect panicle number significantly. Maximum GHI was obtained with the addition of 61 mg Zn kg−1, and 8 mg B kg−1. Zinc was had a linear increase in GHI in the range of 0 to 80 mg kg−1, and Fe showed a negative rel... Mostrar Tudo |
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Thesagro: |
Arroz; Boro; Cobre; Ferro; Oryza sativa; Solo; Zinco. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02119naa a2200217 a 4500
001 2079100
005 2017-11-07
008 2015 bl uuuu u00u1 u #d
024 7 $a10.1080/01904167.2014.983122$2DOI
100 1 $aFAGERIA, N. K.
245 $aZinc, copper, boron and iron requirement of upland rice grown on a brazilian oxisol.$h[electronic resource]
260 $c2015
520 $aDeficiency of micronutrients increasing in field crops, including upland rice in recent years. The objective of this study was to determine requirement of zinc (Zn), copper (Cu) boron (B) and iron (Fe) for upland rice grown on a Brazilian Oxisol. The levels used were: Zn (0, 10, 20, 40, and 80 mg kg−1), Cu (0, 5, 10, 20 and 40 mg kg−1), B (0, 5, 10, 20 and 40 mg kg−1) and Fe (0, 250, 500, 1000, and 2000 mg kg−1). Plant height, straw yield, grain yield, panicle number and grain harvest index (GHI) were significantly improved with the addition of these micronutrients. Root growth was also improved with the application of micronutrients, except with the addition of B. Maximum grain yield was obtained with the addition of 51 mg Zn, 24 mg Cu, 5 mg B kg−1, and 283 mg Fe kg−1 soil. Similarly, maximum straw yield was obtained with the addition of 38 mg Zn, 17 mg Cu, 6 mg B kg−1, and 1500 mg Fe kg−1 soil. Maximum plant height was obtained with the addition of 54 mg Zn, 10 mg B kg−1, and 1197 mg Fe kg−1 soil. Copper did not affect plant height significantly. Maximum panicle number was obtained with the addition of 22 mg Cu kg−1, 3 mg B kg−1, and 1100 mg Fe kg−1 soil. Zinc did not affect panicle number significantly. Maximum GHI was obtained with the addition of 61 mg Zn kg−1, and 8 mg B kg−1. Zinc was had a linear increase in GHI in the range of 0 to 80 mg kg−1, and Fe showed a negative relationship with GHI.
650 $aArroz
650 $aBoro
650 $aCobre
650 $aFerro
650 $aOryza sativa
650 $aSolo
650 $aZinco
773 $tJournal of Plant Nutrition$gv. 38, n. 9, p. 1346-1358, 2015.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
08/10/2006 |
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Data da última atualização: |
19/12/2019 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
SINIGAGLIA, C.; CABRAL, O. M. R.; BARROS, B. C.; PATRÍCIO, F. R. A.; FREITAS, S. T.; TESSAROLI NETO, J. |
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Afiliação: |
C. SINIGAGLIA; OSVALDO MACHADO RODRIGUES CABRAL, CNPMA; B. C. BARROS; F. R. A. PATRÍCIO; S. T. FREITAS; J. TESSAROLI NETO. |
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Título: |
Solarização do solo na cultura do morangueiro. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
In: REUNIÃO ANUAL DO INSTITUTO BIÓLOGICO, 15., 2002, São Paulo. [Anais...] São Paulo: Secretaria da Agricultura e Abastecimento, 2002. p. 293-296. |
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Idioma: |
Português |
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Thesagro: |
Doença de planta; Morango; Murcha de Verticillium; Radiação solar; Solo. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/207477/1/Sinigaglia-Solarizacao.pdf
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Marc: |
LEADER 00730nam a2200217 a 4500
001 1015156
005 2019-12-19
008 2002 bl uuuu u00u1 u #d
100 1 $aSINIGAGLIA, C.
245 $aSolarização do solo na cultura do morangueiro.$h[electronic resource]
260 $aIn: REUNIÃO ANUAL DO INSTITUTO BIÓLOGICO, 15., 2002, São Paulo. [Anais...] São Paulo: Secretaria da Agricultura e Abastecimento, 2002. p. 293-296.$c2002
650 $aDoença de planta
650 $aMorango
650 $aMurcha de Verticillium
650 $aRadiação solar
650 $aSolo
700 1 $aCABRAL, O. M. R.
700 1 $aBARROS, B. C.
700 1 $aPATRÍCIO, F. R. A.
700 1 $aFREITAS, S. T.
700 1 $aTESSAROLI NETO, J.
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Embrapa Meio Ambiente (CNPMA) |
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