Effect of Drought Stress Simulated by PEG on Malonaldehyde, Proline Contents and Superoxide Dismutase Activity in Low Potassium Tolerant Rice Seedlings

• 聚乙二醇模拟干旱对耐低钾水稻幼苗丙二醛、脯氨酸含量和超氧化物歧化酶活性的影响