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| Registros recuperados : 83 | |
| 6. |  | LACERDA, M. C.; KLUTHCOUSKI, J.; DIDONET, A. D. Consórcio/rotação. In: SANTIAGO, C. M.; BRESEGHELLO, H. C. de P.; FERREIRA, C. M. (Ed.). Arroz: o produtor pergunta, a Embrapa responde. 2. ed. rev. e ampl. Brasília, DF: Embrapa, 2013. p. 109-115. (Coleção 500 perguntas, 500 respostas).| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 8. | | LEMOS, W. de P.; ZANUNCIO, J. C.; LACERDA, M. C.; RIBEIRO, R. C.; SERRÃO, J. E. Morphology aspects of the fat body and the haemolymph of males of the predator Brontocoris tabidus (Het, pentatatomidae): effects of the phytophagy and age. ARPN Journal of Agricultural and Biological Science, v. 5, n. 5, p. 32-40, sep. 2010.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 11. | | ARF, O.; RODRIGUES, R. A. F.; NASCENTE, A. S.; LACERDA, M. C. Adubação antecipada de nitrogênio na cultura do arroz de terras altas sob plantio direto. Revista de Ciências Agrárias, Belém, PA, v. 58, n. 1, p. 6-13, jan./mar. 2015.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| Registros recuperados : 83 | |
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Registro Completo
|
Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
14/04/2016 |
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Data da última atualização: |
03/03/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
PINHEIRO, V.; NASCENTE, A. S.; STONE, L. F.; LACERDA, M. C. |
|
Afiliação: |
VENERALDO PINHEIRO, CNPAF; ADRIANO STEPHAN NASCENTE, CNPAF; LUIS FERNANDO STONE, CNPAF; MABIO CHRISLEY LACERDA, CNPAF. |
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Título: |
Seed treatment, soil compaction and nitrogen management affect upland rice. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Tropical, Goiânia, v. 46, n. 1, p. 72-79, jan./mar. 2016. |
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ISSN: |
1983-4063 |
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Idioma: |
Inglês |
|
Conteúdo: |
Water availability for cultivation of irrigated rice (Oryza sativa L.) is decreasing worldwide. Therefore, new technologies are needed to grow rice under aerobic conditions, in order to produce rice grains without yield losses and with lower water consumption. This study aimed at determining the best combination of management options for producing upland rice. A randomized blocks design, in a factorial scheme, was used. The treatments consisted of a combination of five rice cultivars (BRS Caçula, BRS Serra Dourada, BRS Primavera, BRS Sertaneja and BRS Esmeralda) with two compaction pressures in the seed furrow (25 kPa or 126 kPa), two types of seed treatment (with or without pesticide) and two types of N management (all at sowing or all at topdressing). Applying N at sowing instead of at topdressing produced higher grain yield in the no-tillage system (NTS). Under this system, upland rice genotypes show higher grain yield with higher compaction pressure. Seed treatment with pesticide provided greater grain yield for the BRS Sertaneja, in NTS, and for all genotypes in the conventional tillage system (CTS). BRS Esmeralda, in NTS, and BRS Esmeralda and BRS Primavera, in CTS, were the most productive genotypes. Moreover, in NTS,
the application of N at sowing and the compaction pressure on the seed furrow are important for increasing upland rice grain yield. In CTS, seed treatment is important to improve
upland rice grain yield. |
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Palavras-Chave: |
Arroz aeróbico. |
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Thesagro: |
Arroz; Compactação do solo; Cupim; Nitrogênio; Oryza sativa; Pesticida; Tratamento de semente. |
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Thesaurus NAL: |
fipronil. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
http://ainfo.cnptia.embrapa.br/digital/bitstream/item/142313/1/CNPAF-2016-pat.pdf
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|
Marc: |
LEADER 02229naa a2200277 a 4500
001 2043342
005 2017-03-03
008 2016 bl uuuu u00u1 u #d
022 $a1983-4063
100 1 $aPINHEIRO, V.
245 $aSeed treatment, soil compaction and nitrogen management affect upland rice.$h[electronic resource]
260 $c2016
520 $aWater availability for cultivation of irrigated rice (Oryza sativa L.) is decreasing worldwide. Therefore, new technologies are needed to grow rice under aerobic conditions, in order to produce rice grains without yield losses and with lower water consumption. This study aimed at determining the best combination of management options for producing upland rice. A randomized blocks design, in a factorial scheme, was used. The treatments consisted of a combination of five rice cultivars (BRS Caçula, BRS Serra Dourada, BRS Primavera, BRS Sertaneja and BRS Esmeralda) with two compaction pressures in the seed furrow (25 kPa or 126 kPa), two types of seed treatment (with or without pesticide) and two types of N management (all at sowing or all at topdressing). Applying N at sowing instead of at topdressing produced higher grain yield in the no-tillage system (NTS). Under this system, upland rice genotypes show higher grain yield with higher compaction pressure. Seed treatment with pesticide provided greater grain yield for the BRS Sertaneja, in NTS, and for all genotypes in the conventional tillage system (CTS). BRS Esmeralda, in NTS, and BRS Esmeralda and BRS Primavera, in CTS, were the most productive genotypes. Moreover, in NTS, the application of N at sowing and the compaction pressure on the seed furrow are important for increasing upland rice grain yield. In CTS, seed treatment is important to improve upland rice grain yield.
650 $afipronil
650 $aArroz
650 $aCompactação do solo
650 $aCupim
650 $aNitrogênio
650 $aOryza sativa
650 $aPesticida
650 $aTratamento de semente
653 $aArroz aeróbico
700 1 $aNASCENTE, A. S.
700 1 $aSTONE, L. F.
700 1 $aLACERDA, M. C.
773 $tPesquisa Agropecuária Tropical, Goiânia$gv. 46, n. 1, p. 72-79, jan./mar. 2016.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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