蔡承豪2014-10-272014-10-272009-03-??http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/2297在來犁改良犁日式短床犁牛耕末永仁Conventional plowImproved plowJapanese plow with short soleBuffalo cultivationSuenaga Hitosi 大山柳平