我国蚕茧生产成本的经济分析

对近 2 0年来我国蚕业生产发展与蚕茧生产成本及蚕农收益的关系进行了实证分析。结果表明 :近 2 0年来我国蚕茧生产成本呈先增后降的趋势 ;蚕茧生产成本中人工费用的比例大于物质费用的比例 ;与其它竞争作物相比 ,蚕茧生产成本相对较高 ,比较效益较低。采用省力化养蚕技术 ,降低蚕茧生产成本中人工费用对于提高蚕农收益 ,促进蚕丝业发展具有重要意义。

Economic Analyses on the Cost of Cocoon Production in China

This paper analyzed the cost of cocoon production in the past about twenty years from the relation of sericultural production and production cost and sericultural farmers income.The results stated that:the cost of cocoon production has showed increasing early then decreasing later;the labour cost was higher than the material cost and the relative cost of cocoon production was higher and the comparative profit was lower than other crop production.So it is important for the sericultural farmer to adopt silkworm rearing techniques for saving labour and reducing the labour cost of production cost.