互花米草及其对海岸的防护作用

本文论述了互花米草在滩涂中种植的时间、种植的方法及其生长的适应性。文中着重讨论互花米草在海岸工程中防浪和消浪能力。与工程护岸比较，互花米草护岸是最经济、合理和有效的。通过本文的讨论为今后利用互花米草进行海岸防护提供依据

Spartina alternifore and its effects of the coastal protection

There are many methods of the coastal protection, such as engineering, chemical or biological etc Transplanting Spartina alternifore in the tidal flats is one of the biological coastal protection methods Spartina alternifore has the specific properties of the strong, thich and high trunk, the quick reproduction, the dense growing, the saltproof and the submerge resistant etc It can accelerate the deposition of sediments and take an effect on the coastal protection in the tidal flats Based on our research results, the time and the method of the transplanting Spartina alternifore , the growing suitability, the capacity of the saltproof and the submerge resistant, are discussed in the paper Its capacity of the preventing wave and the wave absorbing is mainly discussed In comparison with the engineering, the coastal protection of Spartina alternifore is more economical, rational and effective Finally, the paper will provide scientific basis for us to make use of Spartina alternifore to protect coast in the future