脯氨酸浸种对NaCl胁迫下玉米种子萌发和幼苗生长的效应
Effect of Seed Soaked with Proline on Seed Germination and Seedling Growing of Corn Under NaCl - Stress
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摘要: 用脯氨酸浸种，可使NaCl胁迫下的玉米发芽率升高，幼苗的含水量和脯氨酸含量增加，过氧化物酶和超氧化物歧化酶活性增强，说明脯氨酸浸种可以促进盐胁迫下玉米种子的萌发和幼苗的生长。Abstract: Under NaCl stress, seeds soaked with proline enabled to increase the rate of gremination of corn, the content of water and proline , and the activity of POD and SOD in corn seedling could be improved. The results showed that seed soaked with proline can promot seed germination and seedling growing of corn under NaCl stress.
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Keywords:
- proline /
- corn /
- seed soaking /
- rate of germination /
- activity of enzyme
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