Search Results - "Magalhães Júnior, Ariano Martins de"
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Assessment of mutant rice genotypes on growth cycle length and response to reduced water availability
Published in Scientia agricola (01-01-2024)“…ABSTRACT Rice (Oryza sativa) is among the most important crops worldwide; however, rice crops demand high water consumption. Future projections indicate…”
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Genetic cause and effect interrelationships for grain quality attributes of irrigated rice
Published in Pesquisa agropecuaria brasileira (01-01-2023)“…Abstract The objective of this work was to determine the genetic correlations and the direct and indirect associations of agronomic traits and grain quality…”
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3
Predicted genetic gains weighted by selection pressures for grain quality in irrigated rice
Published in Pesquisa agropecuaria brasileira (01-01-2021)“…Abstract The objective of this work was to analyze components of variances and heritabilities, estimate selection gain, and evaluate the different selection…”
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BRS A705: an early-cycle, lodging-resistant irrigated rice cultivar with high yield
Published in Crop breeding and applied biotechnology (01-01-2023)“…BRS A705 is an early-maturing cultivar developed by Embrapa, recommended for irrigated cultivation. The plants have high tillering and moderate resistance to…”
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5
Is the genetic variability of elite rice in southern Brazil really disappearing?
Published in Crop breeding and applied biotechnology (2020)“…There is a worldwide concern about a possible narrowing of the genetic base of most crops, as e.g. that of rice (Oryza sativa L.), as a result of the modern…”
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6
Genotypic performance, adaptability and stability in special types of irrigated rice using mixed models
Published in Ciência agronômica (01-01-2019)“…There is an increasing demand for special types of rice that have black or red pericarp, low amylose (subspecie japonica) or aromatic. However, intense…”
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Genetic progress of grain quality of flooded-irrigated rice cultivars in the state of Rio Grande do Sul, Brazil
Published in Pesquisa agropecuaria brasileira (01-04-2018)“…The objective of this work was to determine the genetic progress of grain quality attributes of flooded irrigated rice (Oryza sativa) cultivars in the state of…”
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Adaptability and stability of flood-irrigated rice cultivars released to the subtropical region of Brazil
Published in Pesquisa agropecuaria brasileira (01-10-2018)“…The objective of this work was to estimate the effects of genotype x environment interaction and the genetic potential of flood-irrigated rice cultivars,…”
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Genetic tolerance to low temperatures in irrigated rice
Published in Ciência agronômica (01-01-2020)“…ABSTRACT The aim of this study was to characterise genetic variability to low-temperature tolerance in the emergence stage of irrigated-rice genotypes under…”
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10
BRS Catiana: irrigated rice cultivar with high yield potential and wide adaptation
Published in Crop breeding and applied biotechnology (01-09-2019)“…BRS Catiana is an irrigated rice cultivar with a medium cycle and excellent grain quality, suited for cultivation in 17 Brazilian states. It has a high yield…”
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BRS 901 and BRS 902: red rice cultivars bred for Brazil
Published in Crop breeding and applied biotechnology (01-12-2019)“…BRS 901 and BRS 902 are red pericarp rice cultivars developed by Embrapa for irrigated and rainfed lowland production systems in Brazil. These cultivars have…”
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12
Gene expression and activity of antioxidant enzymes in rice plants, cv. BRS AG, under saline stress
Published in Physiology and molecular biology of plants (01-10-2017)“…The rice cultivar ( Oryza sativa L.) BRS AG, developed by Embrapa Clima Temperado, is the first cultivar designed for purposes other than human consumption. It…”
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BRS Pampeira: new irrigated rice cultivar with high yield potential
Published in Crop breeding and applied biotechnology (01-01-2017)“…BRS Pampeira is a rice cultivar developed by Embrapa, recommended for irrigated cultivation in Brazil. It shows modern architecture, with high tillering and…”
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BRS AG: first cultivar of irrigated rice used for alcohol production or animal feed
Published in Crop breeding and applied biotechnology (01-01-2017)“…BRS AG is an irrigated rice cultivar developed by Embrapa, recommended for cultivation in the state of Rio Grande do Sul. It is intended for grain alcohol…”
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15
Identification of stable quantitative trait loci for grain yield in rice
Published in Pesquisa agropecuaria brasileira (01-01-2022)“…Abstract The objective of this work was to identify the quantitative trait loci (QTLs) associated with grain yield in a rice segregant population (GYP). A…”
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16
Correlation of proline content and gene expression involved in the metabolism of this amino acid under abiotic stress
Published in Acta physiologiae plantarum (01-11-2016)“…This study evaluated the metabolism of proline in rice based on the expression pattern of genes involved in biosynthesis and catabolism of amino acid and…”
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BRS A701 CL: a new irrigated rice cultivar adapted to the clearfield® production system
Published in Crop breeding and applied biotechnology (01-04-2018)“…A partnership program of Embrapa and BASF resulted in the development of a new irrigated rice cultivar adapted to the Clearfield® production system in Rio…”
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Variabilidade fenotípica de genótipos de arroz irrigado via análise multivariada
Published in Ciência agronômica (2017)“…Considerando-se a necessidade de incremento de variabilidade genética dentro dos programas de melhoramento de arroz irrigado no Brasil, este trabalho objetivou…”
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Identification of rice mutant families with chilling tolerance
Published in Pesquisa agropecuaria brasileira (01-01-2024)“…Abstract The objective of this work was to characterize chilling tolerance in rice mutant families of the M4 generation, at the seedling stage. Two experiments…”
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Selection of rice genotypes based on agronomic traits and commercial grain quality
Published in Revista Thema (17-10-2024)“…The study aimed to select rice genotypes based on agronomic traits and commercial grain quality. The study was carried out in the 2014/15 and 2015/16 harvests…”
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