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The effects of water temperature on male fertility alternation of TGMS lines in rice were studied under the simulated low air temperature conditions in summer. The results indicate that warm water with temperature higher than the critical temperature of TGMS lines is able to keep the lines’ male sterility stable under the air temperature below the critical temperature. These results provide theoretic basis for applying warm water as an effective measure to prevent the lines from the negative effects of the low air temperature occuring in summer in the course of seed production.
The effects of water temperature on male fertility alternation of TGMS lines in rice were studied under the simulated low air temperature conditions in summer. The results that that warm water with temperature higher than the critical temperature of TGMS lines is able to keep the lines’ male sterility stable under the air temperature below the critical temperature. These results provide theoretic basis for applying warm water as an effective measure to prevent the lines from the negative effects of the low air temperature occuring in summer in the course of seed production.