Abstract
An approach to the subject presented in the first report (the discussion of the evalution of swine production and the hyginical technique in broiler production) is to investigate into the circumstances where the technique and the economy of animal industry become connected.
This report is to investigate into the method of economical discussion of the technique of animal industry, and is summarized in the following.
The relation between the feeding and the management of animal industry can be shown by the method of discussion with the result of test on the nursing of the first filal piglet.
The relationship of the technique and the managerial economy of animal industry can be shown by discussing the relation between livestock, feed intake and labor productivity.
