农业特色优势产业的选择与实证分析

针对广西那坡县农业结构存在的问题,运用比较优势理论,确定了农业特色优势产业选择的基准,并通过计量分析方法,测算出那坡县农业种植业主要农产品的比较优势度进行综合评判。研究结果表明,那坡县因耕地资源匮乏、耕作方式落后和生产销售成本高而在粮食等耕地密集型的农产品上缺乏比较优势,而在八角、中草药、桑蚕等劳动密集型和资源垄断型的经济作物上具有明显的比较优势,建议把重点品种划分为3个层次进行培育和发展。

Selection of the Agricultural Characteristic Superior Industries and Its Empirical Analysis

Aiming at the existing problems in the agricultural structure of Napo County,the selection benchmark of agricultural characteristic dominant industries of were determined by using comparative advantage theory.The comparative advantage degree of the main agricultural products in planting industry were calculated and comprehensively judged.The research results showed that Napo County had no comparative advantage in farmland-intensive agricultural products such as grain because of being in lack of farmland resources,backward farming mode and high production and sale cost.But it had an obvious comparative advantage in labor-intensive and resource-monopoly economic crops such as Illicium verum, Chinese herbal medicine and silkworms.It was suggested that the important varieties should be divided into 3 levels to culture and develop.