Complex sentence: KNF also enables odor-free hog and poultry farming without the need to dispose of effluent.The practice has spread to over 30 countries, employed by individuals and commercial farms.
Split into simpler sentences: KNF also enables odor-free hog and poultry farming without the need to dispose of effluent. This practice has spread to over 30 countries, and is used by individuals and commercial farms.