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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
28/04/2004 |
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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: |
Micronutrients' influence on root growth of upland rice, common bean, corn, wheat, and soybean. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Journal of Plant Nutrition, v. 25, n. 3, p. 613-622, 2002. |
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DOI: |
10.1081/PLN-120003385 |
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Idioma: |
Inglês |
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Conteúdo: |
The root is one of the most important plant organs due to its involvement in absorption of water and nutrients. The objective of this study was to determine if the application of micronutrients zinc (Zn), boron (B), and copper (Cu) could improve root growth of upland rice (Oryza sativa L.), common bean (Phaseolus vulgaris L.), corn (Zea mays L.), wheat (Triticum aestivum L.), and soybean (Glycine max L. Merr.) grown on an Oxisol. Zinc application did not have a significant effect on root dry weight of corn, wheat, and soybean. However, root dry weight of upland rice was significantly improved by the application of Zn. Zinc application had a significant negative effect on dry weight of common bean root. Boron significantly improved root dry weight of common bean and wheat. However, it had a significant negative effect on root dry weight of upland rice and corn. Root dry weight of soybean was not influenced by B application. Application of copper significantly increased root dry weight of upland rice and wheat. However, root dry weight of corn and soybean was significantly reduced with the application of copper. There was no significant influence of copper fertilization on the root dry weight of common bean. The root length and shoot-root ratio varied from crop species to species under different levels of Zn, B, and Cu. |
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Palavras-Chave: |
Micronutriente. |
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Thesagro: |
Arroz; Boro; Cerrado; Cobre; Feijão; Glycine Max; Milho; Nutriente; Oryza Sativa; Phaseolus Vulgaris; Soja; Trigo; Triticum Aestivum; Zea Mays; Zinco. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02191naa a2200325 a 4500
001 1209906
005 2022-04-29
008 2002 bl uuuu u00u1 u #d
024 7 $a10.1081/PLN-120003385$2DOI
100 1 $aFAGERIA, N. K.
245 $aMicronutrients' influence on root growth of upland rice, common bean, corn, wheat, and soybean.$h[electronic resource]
260 $c2002
520 $aThe root is one of the most important plant organs due to its involvement in absorption of water and nutrients. The objective of this study was to determine if the application of micronutrients zinc (Zn), boron (B), and copper (Cu) could improve root growth of upland rice (Oryza sativa L.), common bean (Phaseolus vulgaris L.), corn (Zea mays L.), wheat (Triticum aestivum L.), and soybean (Glycine max L. Merr.) grown on an Oxisol. Zinc application did not have a significant effect on root dry weight of corn, wheat, and soybean. However, root dry weight of upland rice was significantly improved by the application of Zn. Zinc application had a significant negative effect on dry weight of common bean root. Boron significantly improved root dry weight of common bean and wheat. However, it had a significant negative effect on root dry weight of upland rice and corn. Root dry weight of soybean was not influenced by B application. Application of copper significantly increased root dry weight of upland rice and wheat. However, root dry weight of corn and soybean was significantly reduced with the application of copper. There was no significant influence of copper fertilization on the root dry weight of common bean. The root length and shoot-root ratio varied from crop species to species under different levels of Zn, B, and Cu.
650 $aArroz
650 $aBoro
650 $aCerrado
650 $aCobre
650 $aFeijão
650 $aGlycine Max
650 $aMilho
650 $aNutriente
650 $aOryza Sativa
650 $aPhaseolus Vulgaris
650 $aSoja
650 $aTrigo
650 $aTriticum Aestivum
650 $aZea Mays
650 $aZinco
653 $aMicronutriente
773 $tJournal of Plant Nutrition$gv. 25, n. 3, p. 613-622, 2002.
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Embrapa Arroz e Feijão (CNPAF) |
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| 66. |  | FAGERIA, N. K. Screening upland rice genotypes for manganese use efficiency. In: INTERNATIONAL CONFERENCE ON THE BIOGEOCHEMISTRY OF TRACE ELEMENTS IN THE ENVIRONMENT, 9., 2007, Beijing. Biogeochemistry of trace elements: environmental protection, remediation and human health: proceegins. Beijing: Tsinghua University Press, 2007. p. 694-695. Editors: Yongguan Zhu, Nicholas Lepp and Ravi Naidu.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| Registros recuperados : 533 | |
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