试论龙陵县石斛发展中存在问题及对策

石斛种植是利用石斛苗或种子通过人工创造适宜生长环境，以寄生方式种植于基质或树杆上的一项新技术。龙陵于60年代开始种植石斛，由于是大面积的野外留养，受自然灾害、病虫危害等影响大，导致资源匮乏，物种濒，临灭绝，靠大自然恩赐，90k代末年产鲜条5Ot，随着人们对石斛生产的认识和重视，加之对该产业步伐调整的加快，也随着市场经济的建立，进入21世纪，改野外留养种植方式为集约化经营。2007年实现产量1100t，产值2700万元。在此期间随机遇和挑战来临，找到生产中存在问题和解决办法。相继成立育苗基地、石斛资源开发公司及石斛协会；进一步提高种植户积极性，增强企业主动性和创造性能，增强抗御市场风险能力，为产业发展搭建平台，确保财政增长，农民增收，企业增效，提高空气质量，减少大气污染，对确保良好社会效益、经济效益、环保效益和广阔发展前景具有十分重要历史意义和现实意义。

Problems and Countermeasure on Development of Dendrobium Nobile in Longling

Cropping pattern of Dendrobium nohile means its seeds and seedling was artificially grown in suitable environment and growth media or tree harksby epiphytic way.Dendrobium nohile is planted in natural environment in Longling county with great area level since 1960＇ s hut ,natural disasters and pests and diseases caused shortage of the resource ,its specie faced in endangered .Thanks to natural giveness,the production of fresh Dendrobium nobile stem reached 50tper year by the end of 90＇ s.With person knew more about it and payed great attention to Dendrobium nobile industry and maket economy system was built,this industry was ajusted faster and faster.In 21st centry ,intensive plantation way instead of natural one .In 2007,the production of fresh Dendrobium nobile stem reached 1,100t,its product value reached ~ 27,000,000RMB.In that period ,opportunity and challenge came.We found and solved problem of the production.Garden nursery centre and resource of Dendrobium nohile exploition campany as well as Dendrobium nobile association was built,which improved peasant＇ s activity further and built a platform for development of the industry .It was of important historical and reality significance,which showing follows,ensure increase of finance revenue and peasant＇ s income and improve efficiency of enterprises as well as sound social benefit and good economic results and sound environmental benefit and wide developing prospect.