摘要
为了研究农业机械化在农业和农村经济中的量化效果 ,在分析东北农业机械化特点的基础上 ,用项目有无比较法测算了东北农业机械化贡献率。对主要影响因素进行了分析 ,提出了有关农业机械化特别是东北地区农业机械化发展的建议。研究结果表明 :1998年东北地区农业机械化贡献率为 2 8.74 % ,特别是在农产品价格下降、种田经济效益不高的情况下 。
In order to study the role of agricultural mechanization in plant product industry,based on the analysis of the characteristics of agricultural mechanization in the Northeast of China, profit portion of agricultural mechanization in plant product industry of the Northeast was estimated by the method of “with and without product comparison method”, the main influence factors of the profit portion were analyzed and development suggestions on agricultural mechanization in the Northeast of China were put forward. Study results showed: (1)The profit portion of agricultural mechanization in net income of plant products industry in Northeast of China in 1998 was 28.74%; (2)Under decline of plant product price and agriculture economic benefit, the agricultural mechanization will be more and more important.
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
2001年第6期56-59,共4页
Transactions of the Chinese Society of Agricultural Engineering
基金
农业部农业机械化管理司重点项目
关键词
农业机械化
农业生产
贡献率
种植业
东北地区
经济效益
纯收益
agricultural mechanization
agricultural production
profit portion
plant products industry
Northeast of China
