HUMUS SOIL TO BE USED AS FEED AND FEED FORMULATED THEREWITH

摘要

PURPOSE:To obtain humus soil to be used as feed having favorable effect on the growth of animals raised in large scale raising grounds by selecting, as humus matter, materials with components such as cellulose left in relatively large quantities. CONSTITUTION:For example, in Kyushu district, materials deposited underground in the form of humus mud and containing cellulose components, minerals, etc., in relatively large quantities are dug, aged and put to oxidation treatment, thus obtaining the objective humus soil. This soil is added to a feed and fed to livestock such as cows or pigs.