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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
05/10/2010 |
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Data da última atualização: |
04/07/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BERNARDI, A. C. de C.; MONTE, M. B. de M.; PAIVA, P. R. P.; WERNECK, C. G.; HAIM, P. G.; BARROS, F. de. |
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Afiliação: |
ALBERTO CARLOS DE CAMPOS BERNARDI, CPPSE; MARISA BEZERRA DE MELLO MONTE, CETEM/RIO DE JANEIRO; PAULO RENATO PERDIGÃO PAIVA, CETEM/RIO DE JANEIRO; CARLOS GUARINO WERNECK, UFRRJ/RIO DE JANEIRO-RJ; PATRICK GESUALDI HAIM, UFRRJ/RIO DE JANEIRO-RJ; FERNANDO DE SOUZA BARROS, UFRJ/RIO DE JANEIRO-RJ. |
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Título: |
Dry matter production and nutrient accumulation after successive crops of lettuce, tomato, rice, and andropogon grass in a substrate with zeolite. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Revista Brasileira de Ciência do Solo, v. 34, p. 435-442, 2010. |
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Idioma: |
Português |
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Conteúdo: |
Zeolites are hydrated crystalline aluminosilicate minerals of natural occurrence, structured in rigid third dimension net that can be used as slow release plant-nutrient source. The main objective of this study was to evaluate the effects of plant growth substrate under zeolite application, enriched with N, P and K, on dry matter yield and on nutrient contents in consecutive crops of lettuce, tomato, rice, and andropogon grass. The experiment was carried out in a greenhouse, with 3 kg pots with an inert substrate, evaluated in a randomized block design with three replications. Treatments consisted of four types of enrichment of concentrated natural zeolite: concentrated zeolite (Z) only, zeolite + KNO3 (ZNK), zeolite + K2HPO4 (ZPK) and zeolite + H3PO4 + apatite (ZP), and a control grown in substrate fertilized with a zeolite-free nutrient solution. Four levels of enriched zeolite were tested: 20, 40, 80, and 160 g/pot. Four successive crops were grown on the same substrate in each pot: lettuce, tomato, rice, and andropogon grass. Results indicated that N, P and K enriched zeolite was an adequate slow-release nutrient source for plants. The total dry matter production of above-ground biomass of four successive crops followed a descending order: ZP > ZPK > ZNK > Z. I |
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Palavras-Chave: |
Fertilizer; Lycopersicum esculentum; Slow-release; Stilbite. |
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Thesagro: |
Andropogon Gayanus; Lactuca Sativa; Oryza Sativa. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02128naa a2200265 a 4500
001 1863597
005 2023-07-04
008 2010 bl uuuu u00u1 u #d
100 1 $aBERNARDI, A. C. de C.
245 $aDry matter production and nutrient accumulation after successive crops of lettuce, tomato, rice, and andropogon grass in a substrate with zeolite.$h[electronic resource]
260 $c2010
520 $aZeolites are hydrated crystalline aluminosilicate minerals of natural occurrence, structured in rigid third dimension net that can be used as slow release plant-nutrient source. The main objective of this study was to evaluate the effects of plant growth substrate under zeolite application, enriched with N, P and K, on dry matter yield and on nutrient contents in consecutive crops of lettuce, tomato, rice, and andropogon grass. The experiment was carried out in a greenhouse, with 3 kg pots with an inert substrate, evaluated in a randomized block design with three replications. Treatments consisted of four types of enrichment of concentrated natural zeolite: concentrated zeolite (Z) only, zeolite + KNO3 (ZNK), zeolite + K2HPO4 (ZPK) and zeolite + H3PO4 + apatite (ZP), and a control grown in substrate fertilized with a zeolite-free nutrient solution. Four levels of enriched zeolite were tested: 20, 40, 80, and 160 g/pot. Four successive crops were grown on the same substrate in each pot: lettuce, tomato, rice, and andropogon grass. Results indicated that N, P and K enriched zeolite was an adequate slow-release nutrient source for plants. The total dry matter production of above-ground biomass of four successive crops followed a descending order: ZP > ZPK > ZNK > Z. I
650 $aAndropogon Gayanus
650 $aLactuca Sativa
650 $aOryza Sativa
653 $aFertilizer
653 $aLycopersicum esculentum
653 $aSlow-release
653 $aStilbite
700 1 $aMONTE, M. B. de M.
700 1 $aPAIVA, P. R. P.
700 1 $aWERNECK, C. G.
700 1 $aHAIM, P. G.
700 1 $aBARROS, F. de
773 $tRevista Brasileira de Ciência do Solo$gv. 34, p. 435-442, 2010.
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| 5. |  | MUSUMECI, M. R.; NAKAGAWA, L. E.; LUCHINI, L. C.; MATALLO, M. B.; ANDREA, M. M. de. Degradação do diuron-14C em solo e em plantas de cana-de-açúcar (Saccharum spp.). Pesquisa Agropecuária Brasileira, Brasília, DF, v. 30, n. 6, p. 775-778, jun. 1995. Título em inglês: 14C-Diuron degradation in soil and in sugar-cane plants (Saccharum spp.).| Biblioteca(s): Embrapa Unidades Centrais. |
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