CAU9901浸种对小麦和水稻生理功能的影响  

Effect of Seed Immersion with CAU9901 on Physiologic of Parameters of Wheat and Rice

作　　者：司宗兴[1] 王纪华 韩德元[2] 

机构地区：[1]中国农业大学应用化学学院,北京100094 [2]北京市农林科学院,北京100089

出　　处：《现代农药》2002年第5期12-14,共3页MODERN AGROCHEMICALS

摘　　要：在营养生长期对不同浓度CAU9901浸种的小麦和水稻分别测定了光合速率、水分利用效率和叶绿素荧光动力学参数。结果表明,适宜浓度的CAU9901可提高小麦和水稻叶片的光合作用,降低蒸腾并提高了水分利用效率,增强了抗旱能力。Wheat and rice grains were immersed in different concentrations of CAU9901 solution before seeding . Photosynthetic rate, water use efficiency and fluorescent dynamics parameters were measured at different growth stages of wheat and rice. Measurement results showed that CAU9901 at proper concentration can improve leaf water photosynthetic capacity, restrict transpiration rate, improve use efficiency, and enhance resistance to drought stress.

关 键 词：CAU9901 浸种 生理功能 植物生长促进剂 小麦 水稻 

分 类 号：S482.8[农业科学—农药学]