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Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
02/09/2005 |
Data da última atualização: |
01/06/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FAGERIA, N. K. |
Afiliação: |
NAND KUMAR FAGERIA, CNPAF. |
Título: |
Dry matter yield and shoot nutrient concentrations of upland rice, common bean, corn, and soybean grown in rotation on an oxisol. |
Ano de publicação: |
2004 |
Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, v. 35, n. 7/8, p. 961-974, Apr. 2004. |
DOI: |
https://doi.org/10.1081/CSS-120030572 |
Idioma: |
Inglês |
Conteúdo: |
Knowledge of dry matter production and nutrient concentrations in annual crops at different growth stages is important for nutrient management and improving yields. Field experiments were conducted to determine dry matter yield of shoot of upland rice (Oryza sativa L.), common bean (Phaseolus vulgaris L.), corn (Zea mays L.), and soybean (Glycine max L. Merrill) grown in rotation on an Oxisol. Plant samples were taken at 19, 43, 68, 90, 102, and 130 days after sowing of rice; 15, 29, 43, 62, 84, and 96 days after sowing of common bean; 18, 35, 53, 69, 84, and 119 days after sowing of corn and 27. 41, 62, 82, 120, and 158 days after sowing of soybean. Dry matter production of four crops was significantly (P<0.01) influenced during the crop growth cycle. Dry matter production differ among crop species and it was in the order of corn > upland rice > soybean > common bean. Concentrations or all the nutrients decreased with the advancement of plant age except few exceptions. However, the magnitude of decrease varied with the crop species and nutrients. The nutrient concentrations values at different growth stages can be useful in interpretation of plant tissue analysis results of rice, common bean. corn, and soybean. |
Palavras-Chave: |
Rotação. |
Thesagro: |
Arroz; Feijão; Nutriente; Oryza Sativa; Oxisol; Phaseolus Vulgaris; Soja. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 01969naa a2200229 a 4500 001 1213668 005 2022-06-01 008 2004 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1081/CSS-120030572$2DOI 100 1 $aFAGERIA, N. K. 245 $aDry matter yield and shoot nutrient concentrations of upland rice, common bean, corn, and soybean grown in rotation on an oxisol.$h[electronic resource] 260 $c2004 520 $aKnowledge of dry matter production and nutrient concentrations in annual crops at different growth stages is important for nutrient management and improving yields. Field experiments were conducted to determine dry matter yield of shoot of upland rice (Oryza sativa L.), common bean (Phaseolus vulgaris L.), corn (Zea mays L.), and soybean (Glycine max L. Merrill) grown in rotation on an Oxisol. Plant samples were taken at 19, 43, 68, 90, 102, and 130 days after sowing of rice; 15, 29, 43, 62, 84, and 96 days after sowing of common bean; 18, 35, 53, 69, 84, and 119 days after sowing of corn and 27. 41, 62, 82, 120, and 158 days after sowing of soybean. Dry matter production of four crops was significantly (P<0.01) influenced during the crop growth cycle. Dry matter production differ among crop species and it was in the order of corn > upland rice > soybean > common bean. Concentrations or all the nutrients decreased with the advancement of plant age except few exceptions. However, the magnitude of decrease varied with the crop species and nutrients. The nutrient concentrations values at different growth stages can be useful in interpretation of plant tissue analysis results of rice, common bean. corn, and soybean. 650 $aArroz 650 $aFeijão 650 $aNutriente 650 $aOryza Sativa 650 $aOxisol 650 $aPhaseolus Vulgaris 650 $aSoja 653 $aRotação 773 $tCommunications in Soil Science and Plant Analysis$gv. 35, n. 7/8, p. 961-974, Apr. 2004.
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