| |
|
|
| Registros recuperados : 3 | |
| 1. |  | GOMIDE, M. S.; SALES, T. T.; BARROS, L. R. C.; LIMIA, C. G.; OLIVEIRA, M. A. de; FLORENTINO, L. H.; BARROS, L. M. G.; ROBLEDO, M. L.; JOSÉ, G. P. C.; ALMEIDA, M. S. M.; LIMA, R. N.; REHEN, S. K.; LACORTE, C.; MELO, E. O.; MURAD, A. M.; BONAMINO, M. H.; COELHO, C. M.; RECH, E. Genetic switches designed for eukaryotic cells and controlled by serine integrases. Communications biology, v. 3, n. 1, p. 1-14, 2020.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
|    |
| 2. | | SALES, T. T.; OLIVEIRA, M. A. de; ROBLEDO, M. L.; BARROS, L. R. C.; GOMIDE, M. da S.; LIMA, R. N.; ALMEIDA, M. M. S. de; FLORENTINO, L. H.; MURAD, A. M.; COELHO, C. M.; MELO, E. de O.; BONAMINO, M. H.; RECH FILHO, E. L. Evaluation of integrases in the control of gene regulation in mammalian cells: a tool for the construction of synthetic biological circuits. In: BRAZILIAN BIOTECHNOLOGY CONGRESS, 7.; BIOTECHNOLOGY IBERO-AMERICAN CONGRESS, 2., 2018, Brasília, DF. Proceedings... Brasília, DF: SBBiotec, 2018.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
| |
| 3. | | OLIVEIRA, M. A. de; FLORENTINO, L. H.; SALES, T. T.; LIMA, R. N.; BARROS, L. R. C.; LIMIA, C. G.; ALMEIDA, M. S. M.; ROBLEDO, M. L.; BARROS, L. M. G.; MELO, E. de O.; BITTENCOURT, D. M. de C.; REHEN, S. K.; BONAMINO, M. H.; RECH FILHO, E. L. Protocol for the establishment of a serine integrase-based platform for functional validation of genetic switch controllers in eukaryotic cells. PLoS ONE, v. 19, n. 5, e0303999, 2024. Na publicação: Eduardo O. Melo; Daniela M. Bittencourt; Elibio Rech.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
| |
| Registros recuperados : 3 | |
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Arroz e Feijão. |
|
Data corrente: |
12/03/1996 |
|
Data da última atualização: |
24/06/2020 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
FAGERIA, N. K.; BARBOSA FILHO, M. P.; CARVALHO, J. R. P. |
|
Afiliação: |
NAND KUMAR FAGERIA, CNPAF; MOREL PEREIRA BARBOSA FILHO, CNPAF; JOSE RUY PORTO DE CARVALHO, CNPAF. |
|
Título: |
Response of upland rice to phosphorus fertilization on an oxisol of central Brazil. |
|
Ano de publicação: |
1982 |
|
Fonte/Imprenta: |
Agronomy Journal, v. 74, n. 1, p. 51-56, Jan./Feb. 1982. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Soils of the Cerrado region of Brazil are deficient in available P in their native state and require fertilizer P for optimum crop yield. But information on optimum rates of P application is lacking for upland rice production. Therefore, a 2-year study was conducted to evaluate the response of rice (Oryza sativa L. cv. IAC 47) to different levels of P in a dark red latosol. The P treatments were 0, 22, 44 and 66 kg P/ha (0, 50, 100, and 150 kg P2O5/ha). Grain yield, dry matter production, tillers, leaf area index (LAI), and nutrient (N, P, K) accumulation in aerial plant parts were determined at different stages of growth. In the 1st year (1977-1978), grain yield increased significantly up to 66 kg P/ha application; in the 2nd year (1978-1979), significant differences in yield were only obtained by application of 44 kg P/ha. Under the existing soil fertility levels upland rice needed 44 to 66 kg P/ha for its optimum P nutrition. With application of these levels of P, yield between 4,451 and 4,811 kg/ha was obtained. Dry matter production, LAI, and number of tillers per unit area were increased with the use of higher levels of P. The maximum number of tillers/m2 was reached between 60 to 70 days of growth and then started to decline. The uptake of N, P, and K increased with higher levels of P and age of the plant. |
|
Palavras-Chave: |
Adubação fosfatada; Arroz de sequeiro; Cerrado region; Cerrados; Solos; Upland rice. |
|
Thesagro: |
Absorção de Nutrientes; Arroz; Cerrado; Fertilizante Fosfatado; Fósforo; Oryza Sativa. |
|
Thesaurus NAL: |
leaf area index; nutrient uptake; Oxisols; Phosphorus fertilizers; Rice. |
|
Categoria do assunto: |
--
F Plantas e Produtos de Origem Vegetal |
|
Marc: |
LEADER 02298naa a2200349 a 4500
001 1208138
005 2020-06-24
008 1982 bl uuuu u00u1 u #d
100 1 $aFAGERIA, N. K.
245 $aResponse of upland rice to phosphorus fertilization on an oxisol of central Brazil.$h[electronic resource]
260 $c1982
520 $aSoils of the Cerrado region of Brazil are deficient in available P in their native state and require fertilizer P for optimum crop yield. But information on optimum rates of P application is lacking for upland rice production. Therefore, a 2-year study was conducted to evaluate the response of rice (Oryza sativa L. cv. IAC 47) to different levels of P in a dark red latosol. The P treatments were 0, 22, 44 and 66 kg P/ha (0, 50, 100, and 150 kg P2O5/ha). Grain yield, dry matter production, tillers, leaf area index (LAI), and nutrient (N, P, K) accumulation in aerial plant parts were determined at different stages of growth. In the 1st year (1977-1978), grain yield increased significantly up to 66 kg P/ha application; in the 2nd year (1978-1979), significant differences in yield were only obtained by application of 44 kg P/ha. Under the existing soil fertility levels upland rice needed 44 to 66 kg P/ha for its optimum P nutrition. With application of these levels of P, yield between 4,451 and 4,811 kg/ha was obtained. Dry matter production, LAI, and number of tillers per unit area were increased with the use of higher levels of P. The maximum number of tillers/m2 was reached between 60 to 70 days of growth and then started to decline. The uptake of N, P, and K increased with higher levels of P and age of the plant.
650 $aleaf area index
650 $anutrient uptake
650 $aOxisols
650 $aPhosphorus fertilizers
650 $aRice
650 $aAbsorção de Nutrientes
650 $aArroz
650 $aCerrado
650 $aFertilizante Fosfatado
650 $aFósforo
650 $aOryza Sativa
653 $aAdubação fosfatada
653 $aArroz de sequeiro
653 $aCerrado region
653 $aCerrados
653 $aSolos
653 $aUpland rice
700 1 $aBARBOSA FILHO, M. P.
700 1 $aCARVALHO, J. R. P.
773 $tAgronomy Journal$gv. 74, n. 1, p. 51-56, Jan./Feb. 1982.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
