Animal Husbandry
noun
Livestock will give birth to more livestock. You're in the biz of raising livestock, that's why. This is animal husbandry.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
このトウモロコシは畜産用飼料なので、人間用ではありません。
This corn is stockbreeding feed and not for human consumption.