Cold tolerance of rice (Oryza sativa L.) during the reproductive stage is important to guarantee high yield under low temperature environments. Field selection, however, does not allow identification of adequate tolerance sources and limits selection of segregating lines due to variable temperature. The objective of this study was to devise methods for distinguishing rice genotypes as to their cold tolerance at the reproductive stage when evaluated under controlled temperature. The effect of cold temperatures was investigated in six rice genotypes at 17°C for varying length of time (three, five, seven and ten days) at two reproductive stages (microsporogenesis and anthesis). Cold tolerance was measured as the percentage of reduction in pani...
Rice (Oryza sativa L.) plants are susceptible to low temperature during the young microspore stage, ...
Cold stress adversely modifies their physiology, metabolism plant growth and development, as well as...
The study aimed to evaluate the cold tolerance of four rice cultivars under stress conditions (13-18...
Cold tolerance of rice (Oryza sativa L.) during the reproductive stage is important to guarantee hig...
Cold tolerance of rice (Oryza sativa L.) during the reproductive stage is important to guarantee hig...
A tolerância do arroz (Oryza sativa L.) ao frio no período reprodutivo é importante para garantir al...
Rice cold tolerance at the germination stage is important in Rio Grande do Sul (RS) where temperatur...
Os efeitos negativos da ocorrência de baixas temperaturas sobre o arroz são de difícil controle e ma...
A tolerância ao frio é altamente desejável em genótipos brasileiros de arroz cultivados no sul do Pa...
Rice is very sensitive to low temperatures during the reproductive phase, especially in microsporoge...
Temperaturas baixas são um dos principais limitantes à cultura do arroz no estado do Rio Grande do S...
Rice cold tolerance at the germination stage is important in Rio Grande do Sul (RS) where temperatur...
A obtenção de cultivares de arroz de alta produtividade e com tolerância a baixas temperaturas para ...
ABSTRACT: Rice cold tolerance at the germination stage is important in Rio Grande do Sul (RS) where ...
O melhoramento genético para tolerância ao frio é apresentado como estratégia para enfrentar o probl...
Rice (Oryza sativa L.) plants are susceptible to low temperature during the young microspore stage, ...
Cold stress adversely modifies their physiology, metabolism plant growth and development, as well as...
The study aimed to evaluate the cold tolerance of four rice cultivars under stress conditions (13-18...
Cold tolerance of rice (Oryza sativa L.) during the reproductive stage is important to guarantee hig...
Cold tolerance of rice (Oryza sativa L.) during the reproductive stage is important to guarantee hig...
A tolerância do arroz (Oryza sativa L.) ao frio no período reprodutivo é importante para garantir al...
Rice cold tolerance at the germination stage is important in Rio Grande do Sul (RS) where temperatur...
Os efeitos negativos da ocorrência de baixas temperaturas sobre o arroz são de difícil controle e ma...
A tolerância ao frio é altamente desejável em genótipos brasileiros de arroz cultivados no sul do Pa...
Rice is very sensitive to low temperatures during the reproductive phase, especially in microsporoge...
Temperaturas baixas são um dos principais limitantes à cultura do arroz no estado do Rio Grande do S...
Rice cold tolerance at the germination stage is important in Rio Grande do Sul (RS) where temperatur...
A obtenção de cultivares de arroz de alta produtividade e com tolerância a baixas temperaturas para ...
ABSTRACT: Rice cold tolerance at the germination stage is important in Rio Grande do Sul (RS) where ...
O melhoramento genético para tolerância ao frio é apresentado como estratégia para enfrentar o probl...
Rice (Oryza sativa L.) plants are susceptible to low temperature during the young microspore stage, ...
Cold stress adversely modifies their physiology, metabolism plant growth and development, as well as...
The study aimed to evaluate the cold tolerance of four rice cultivars under stress conditions (13-18...