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一水稻插秧机在我国从研制到推广,先后经历了二十多年。但水稻插秧机械化,却至今未能实现。从根本原因上来说,就是使用这种插秧机所耗费的折旧、运用、维修费用要高于人插的费用。具体地说,就是:(一)机插消耗的活劳动并不显著低于人插消耗的活劳动;(二)机插的物质费用比人插更高。影响农业机械采用与否的主要因素有六:机器购价(或折旧费)C_1.机械作业的物质费用C_2,人力作业的物质费用C_3,机械作业的活劳动消耗V_2,人力作业的活劳动消耗
A rice transplanter has gone through research and development in China for more than 20 years. However, rice transplanting mechanization has not yet been realized. In terms of root causes, the cost of depreciation, use, and maintenance of the transplanter is higher than the cost of human intervention. Specifically, that is: (a) the living labor consumed by machine insertion is not significantly lower than the living labor consumed by human intervention; (b) The material costs of machine intervention are higher than those of human intervention. The main factors influencing the adoption of agricultural machinery are: purchase price (or depreciation expense) of machinery C_1. material cost of machinery operation C_2, material cost of manual work C_3, consumption of live work of mechanical work V_2, consumption of labor of manual work