湖南省水稻跨区机收的经济效益分析与评价

Economic benefit of rice multi-areas harvest in Hunan

水稻联合收割机跨区作业。已越来越受到人们的关注。为此,选取近几年已购入且在生产实践中性能较好的久保田PRO488半喂入、碧浪4LZ-2.0、联发4LZ-1.0等三种机型作代表来分析投资使用联合收割机所取得的经济效益并对此进行评价。其结论表明:水稻机械化收割作业的投资回收期都在其规定的使用年限内收回了投资,这也就是当前农民乐于投资这些农机、购机热情高涨的主要原因。但近年来由于联合收割机发展迅猛和农业结构调整、以及质量问题与三包服务不到位,加之信息闭塞、驾驶操作人员技术的影响,使农户投资收割机的经济效益有所下降,进而影响了跨区机收的积极性。

Rice multi-areas harvest is concerned by people much more .So we investigate the harvesters with better capability in practice such as PRO488,4LZ-2.0,4LZ-2.0.4LZ- 1.0.The result shows that they have better effect during the prescriptive use period ,Because of the swift and violent development, cheesy problems,informational obstruction and impact of road sense,the econ- omic benefit of farmers has declined.