宁南山区高效果园建设技术与发展前景

该文在总结近年来试验研究和调查资料的基础上，提出了宁南山区高效果园建设的技术措施：即选用名优品种，采用无病毒苗木建园；壕沟栽植；合理密植；覆盖地膜；嫁接改良；节水灌溉和分区发展。应用上述科学技术，高效果园建设前景乐观。认为，宁南山区各地、县领导将发展果树生产，开发果品经济作为发展贫困山区经济的战略设想，不仅是可行的，也是可能的。最后提出了在宁南山区建立梨、苹果、仁用杏三大果品基地的建议。

Development Prospect and Technological Approaches of Orchard Construction in Southern Ningxia Mountainous Region

Based on sumarizing the research and investigation data of late years in southern Ningxia mountainous region,the technological approaches of orchard construction have been provided,which are selecting fine species,planting tree in gully,establishing fruit garden with no virus seedling,choosing proper tree density,covering plastic film on trees, ameliorating tree species by grafting ,water saved irrigating and developing according to different local conditions.There is a good development prospect by utilizing a series advanced techniques.It is thought that leaders of each district and county in this region should take developing fuit production and economy as a strategy of developing economy in poverty region.Not only is this view possible,but it is also feasible.Finally,the suggestion of base construction of pear,apple and core of apricot has been put forward.