To provide a method for producing agricultural livestock products comprising a system for separating and integrating production processes enabling improvement in working efficiency, reduction in work load, and the like through separating and integrating of a series of working processes, and establishment of places, facilities, equipment, production methods each suited for respective works of seeding, cultivation, harvesting and shipping, unlike conventional customary practices where the agricultural livestock production is done at one place.

The method for producing agricultural livestock products comprising a system for separating and integrating production processes comprises: preparing plastic house facilities with floors for producing agricultural livestock products in agricultural livestock production so as to have such a structure as to be set up at various locations in order to separate and disperse the cultivation and growth steps in the agricultural livestock production process to make other works intensive; carrying movable fields sowed with seeds to the inside of the plastic house facilities to grow the seeds; carrying out the fields as they are, when the seeds grow enough to be shipped; and putting the movable fields carried out from various locations in working places so as to enable harvesting work at respective working places. The working places are each structured to be suitable for indoor work so as to be independent from seasons and/or weather so that the working load can be reduced, and the intension of the working steps results in causing many identical works and thereby enabling mechanization so that productivity and working efficiency can be improved.