中宁县压砂瓜产业可持续发展问题探讨

Discussion on Sustainable Development of Gravel-sand Mulched Land Watermelon Industry in Zhongning

宁夏中宁县压砂瓜种植面积已达到1.8万hm2,成为宁夏主要的压砂瓜生产基地。随着压砂种植面积的不断扩大,压砂瓜产业面临着品种单一、管理粗放、病虫害防治难度极大等不容忽视的制约因素,影响着产业的可持续发展。文章提出了立足自然资源优势,以科技为先导,以建立绿色标准化生产基地为重点,因地制宜,合理布局等措施,以促进压砂瓜产业可持续发展。

The area of watermelons planted in gravel-sand mulched land has reached 0.268 hm2 of Zhongning county.It has been the main production base of gravel-sand mulched watermelon.With the expansion of watermelon planted in this area,the plant industry faced the problems of watermelon single species,extensive management,difficult in disease and pest control,which became restricting factors for industry sustainable development.The article proposed that watermelon industry of gravel-sand mulched land should be based on the advantages of natural resources,made science and technology as the guide,emphasized on establishment of green standardized production base,developed the industry with local conditions and put rational distribution.