Dried blood, crushed bone, and meat meal, or feed, that includes ground-up intestines, spinal cords, brains, and other internal organs, such as the pancreas, trachea, and kidneys, are routinely used in an effort to conserve resources, increase profitability, and accelerate animal growth.
Ang tuyong dugo, dinurog na buto, at karneng kasinlaki ng butil, o pakain, na may kasamang giniling na bituka, gulugod, utak, at iba pang laman-loob, gaya ng lapay, lalaugan, at mga bato, ay karaniwang ginagamit sa pagsisikap na makatipid sa pinagkukunan, mapataas ang kita, at mapabilis ang paglaki ng hayop.jw2019 jw2019