我国小型联合收割机现状及发展张天义刘士存天津蓟县农机局胡伟天津市农业机械局１对我国小型联合收割机现状的评价１１总体评价我国小型联合收割机用于收获小麦的机型现已成熟，已经进入大面积推广使用阶段。水稻小型联合收割机已研究出一些机型，但尚未能形成实用批量... Present Situation and Development of Small Combine Harvester in China Zhang Tianyi Liu Shoutian Tianjin Jixian Agricultural Machinery Bureau Hu Wei Tianjin Agricultural Machinery Bureau 1 Evaluation of the Present Situation of Small Combine Harvesters in China 1.1 General Evaluation The models of small combine harvesters used for harvesting wheat in China are now available Mature, has entered a large area to promote the use of stage. Small rice combine harvester has developed some models, but has not yet formed a practical batch ...