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| SANTOS, M. P. dos; CASTRO, J. R. de; STEINMETZ, S.; ZANON, A. J.; HEINEMANN, A. B.. |
| Objetivou-se neste estudo determinar os impactos ambientais de épocas e locais de cultivos nas características morfofisiológicas e na produtividade de grãos de genótipos contrastantes de arroz irrigado. Os experimentos foram realizados em dois ambientes, tropical, em Goianira, GO, e subtropical, Pelotas, RS e Cachoeirinha, RS. |
| Tipo: Resumo em anais de congresso (ALICE) |
Palavras-chave: Arroz irrigado; Oryza sativa; Radiação solar; Temperatura; Características agronômicas. |
| Ano: 2017 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1084438 |
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| SANTOS, M. P. dos; ZANON, A. J.; CUADRA, S. V.; STEINMETZ, S.; CASTRO, J. R. de.; HEINEMANN, A. B.. |
| Rice phenology and development are events controlled by environmental and genetic factors, and the yield potential of the crop is defined by their interaction. This study aimed at analyzing the performance of irrigated rice genotypes in contrasting ecosystems and their effects on morphophysiological characteristics. Two ecosystems (tropical and subtropical) were analyzed, as well as cultivars recommended for tropical (BRS Catiana and BRS Jaçanã) and subtropical (BRS Pampa, BRS 7 Taim and IRGA 424) regions. The experiments were arranged in a complete randomized block design, with four replicates, being the factors the genotypes, sowing times and sites. The phenological development, biomass dynamics, radiation use efficiency and grain yield were evaluated.... |
| Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: Ecofisiologia; Arroz irrigado; Oryza sativa; Época de semeadura; Radiação solar; Rice; Ecosystems; Ecophysiology; Sowing date; Solar radiation. |
| Ano: 2017 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1075245 |
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| SANTOS, M. P. dos; ZANON, A. J.; CUADRA, S. V.; STEINMETZ, S.; CASTRO, J. R. de.; HEINEMANN, A. B.. |
| Rice phenology and development are events controlled by environmental and genetic factors, and the yield potential of the crop is defined by their interaction. This study aimed at analyzing the performance of irrigated rice genotypes in contrasting ecosystems and their effects on morphophysiological characteristics. Two ecosystems (tropical and subtropical) were analyzed, as well as cultivars recommended for tropical (BRS Catiana and BRS Jaçanã) and subtropical (BRS Pampa, BRS 7 Taim and IRGA 424) regions. The experiments were arranged in a complete randomized block design, with four replicates, being the factors the genotypes, sowing times and sites. The phenological development, biomass dynamics, radiation use efficiency and grain yield were evaluated.... |
| Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: Ecofisiologia; Arroz irrigado; Oryza sativa; Época de semeadura; Radiação solar; Rice; Ecosystems; Ecophysiology; Sowing date; Solar radiation. |
| Ano: 2017 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1081968 |
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