灌阳县旱粮生产的潜力开发浅析

灌阳县旱粮生产历史悠久,但旱粮种植面积、产量和经济效益低且不稳定。文章通过对灌阳县旱粮生产存在的主要问题及增产增收潜力进行分析,提出了扩大旱粮种植面积,拓宽旱粮产品的商品化渠道,依靠科技创新、大力推广应用新品种、新技术,充分利用土地资源、提高土地复种指数,开展规模化种植等促进旱粮生产发展的建议。

Development potential of dry crops in Guanyang County

The dry crop production in Guanyang County has a long history,but its planting area,yield and economic benefits are comparatively low and unstable.The present paper analyzes the problems existing in production of dry crops and increasing yield potential and outputs.According to the analysis,some suggestions including expansion of planting area of dry crop,commercialization of dry crop products,extending new high yielding varieties and modern technologies,making full use of land resources to increase cropping index,large scale planting,etc.,have been made in order to promote the dry crop production.