raffia造句

• The biological and physiological ecology characteristics of raffia grass were introduced , the relative cultivation and management techniques were summarized , and the effects of bahia grass on the soil and water conservation , the soil improvement , the environment improvement as well as the greening and beautification were expounded
  摘要介绍百喜草的生物学及生理生态学特性，总结百喜草的相关栽培技术管理方法，并阐述百喜草在保持水土、改良土壤、改善环境及绿、美化等方面的作用。