磁场胁迫对绿豆叶片延迟发光的影响

目的]研究磁场胁迫对绿豆叶片延迟发光的影响。方法]以绿豆叶片为试验材料,用BPCL型微弱发光测量仪测定了相同磁场强度、不同处理时间叶片的延迟发光曲线。结果]叶片内部对磁场刺激的吸收有其自身的法则,一定的磁场强度和一定的处理时间能够激发绿豆叶片体内延迟发光,但超过一定的胁迫时间,就会减弱叶片体内超弱发光强度;在刺激前期随时间延长磁致发光明显,但超过一定时间限度后随时间推移磁致发光就会越来越弱。结论]该结果对用生物物理方法研究外界胁迫对叶片的影响具有一定的参考意义。

Effects of Magnetic Stress on the Delayed Luminescence of Mung Bean Leaves

Objective] The research aimed to study the effects of magnetic stress on the delayed luminescence of mung bean leaves.Method]With mung bean leaves as the experimental materials,the delayed luminescence curve of mung bean leaves under the same magnetic field intensity at different processing time was measured by using BPCL-type weak luminescence measuring instrument.Result] The absorption of the magnetic field stimulation within the leaves had its own rules.A certain magnetic field intesnsity and a certai...