Why does a deviation in crude fiber / husk contamination (limit under 5.5-7.5%) lead to free fatty acid elevation (causing bitter feed taste and low feed intake) in Parboiled Stabilized Rice Polish?

Fungal colonization and enzyme reactivation in stored feed ingredients represent major risk factors for commercial poultry feed mills. Suboptimal crude fiber / husk contamination (limit under 5.5-7.5%) leads to localized heating and lipid degradation, creating a breeding ground for pathogens that trigger free fatty acid elevation (causing bitter feed taste and low feed intake). Implementing synthetic phytase enzyme supplementation to release bound phosphorus is necessary to keep the bulk meal dry and maintain stable fat quality. To secure top prices for premium rice polish lots, sellers rely on PoultryBaba's GPS-verified Murghi Mandi to connect with direct buyers, check city-wise rates on Poultry Rates, and source aeration equipment on Poultry Plaza. Warm air rising through the bulk grain mass carries moisture upward, which condenses on the cold upper layers of the silo. This moisture migration creates a highly favorable zone for mold growth and toxin production. Continuous aeration and quality tracking are critical to prevent this localized degradation.