力学方法在植物学研究中的应用及进展

综述了目前有关力学方面在传统植物学研究中的应用概况及有关研究的进展情况。分别简要阐述了机械振荡，强（超）声波，电（磁）场一微重力等力因子对植物生长发育过程的影响，或植物体在以上有关环境应力的作用下的应激效应（正交应或负效应）；论述了环境应力作用下植物组织细胞的微观生物学效应及可能的作用机理；提出了植物力学在21世纪初将重点研究的几个主要问题，特别指出Ca^2 作为第二信使的作用机理的深入研究意义更大；展望了植物力学这一新兴的边缘学科今后的委展趋势和良好的应用前景。

Application and Progress about Mechanics Technique Integrating with Botany

The survey and progress about the study applying mechanics to traditional botany are summarized. It gives brief analysis to the influence of plant growth and development under the mechanics factors, such as mechanical vibration, strong sound wave (or ultrasonic wave), electromagnetic field and microgravity, et al. In other word, the biological effects of plant caused by environmental stress stimulation are set out (They contain positive effects and negative effects). Furthermore, the profound biological effects and some possible mechanism of the plant tissue and cell are discussed. The paper put forward several main problems about botanical mechanics which must be researched at the beginning of 21st century, and the more significant thing about it is the operation of Ca 2+ which as a Second Messenger, will be probed into. At the end of the paper, the well development tendency and practical prospect of the newly compound subject _botanical mechanics is also presented.