<；P>；PROBLEM TO BE SOLVED: To provide a paddy working machine having excellent operability and maintainability of a regulation mechanism for regulating the amount of an agricultural material delivered. <；P>；SOLUTION: The paddy working machine includes: a link mechanism 21 mounted at the back of a machine body 1 provided with a driver's seat 12； an operating implement 3 having a feeding part 81 for feeding the agricultural material to the paddy surface, and connected to the link mechanism 21； and an agricultural material feeder 2 loaded above a step 20 of the machine body 1 in back of the driver's seat 12 for delivering the agricultural material through a hose 82 to the feeding part 81. In the paddy working machine, the regulation mechanism 70 for changing the transmission ratio of power of an engine 16, transmitting thereof to the agricultural material feeder 2, and regulating the amount of the agricultural material delivered is installed on either of a right side face and a left side face of the agricultural material feeder 2 and above the step 20. <；P>；COPYRIGHT: (C)2011,JPO&INPIT
