高产油茶经营规模的实证分析——以湖南省浏阳市为例

为了给油茶经营模式构建提供参考依据，主要依据浏阳市高产油茶试验地的实际生产经营数据，运用EVIEWS(5.0)计量经济软件，采用最小二乘估计法，探讨高产油茶最优经营规模。结果表明：在油茶生产环节内，只考虑生产成本而不考虑生产经营中的监督成本等其他因素的条件下，最优经营面积不超过8.8 hm2，如果考虑监督成本等其他因素，油茶经营者的利润会进一步降低，最优经营规模将进一步缩小。因此，像油茶这类劳动密集型经济林作物只适合于适度规模经营，此结论对劳动力密集型的林业产业化经营指导有一定参考意义。

Empirical Analysis of Operation Scale of the High-yield Oil Tea: A Case Study of Liuyang City in Hu’nan

In order to give some practical suggestions to the operation mode of oil tea,by using the actual production and operation data of example base of high-yield oil tea in LiuYang City,the author forecasted the gained theoretic profits per unit area under the different operation scales and calculated the theoretic fund-profit ratio by applying EVIEWS（5.0） econometric software and method of OLS.The results indicated that when only production cost was considered and the supervision cost was neglected,the optimal operation scale of oil tea was not more than 8.8 hm2;however,when the supervisory cost was considered,with the constantly decreasing of the profit level,the optimal operation scale would decrease as well.Hence,labor-intensive economic forest crops such as camellia were only suitable for moderate scale operation,which would have certain reference significance to the labor-intensive forestry industrial management.