| The present situation and existed problems of the straw-soil returningmachine are analyzed in this paper. On the basis of lucubrate on thecorrelation theory, a new type straw-soil returning machine ---Doublerollers rotary cultivation machine for straw-soil retuming is designed andtrial-produced. Tests prove that the machine can accomplish severalworking procedtlres on-off and the effect can meet agricultural demands.It has extensive potential market.
|
PDF Full Text Request