Feather meal is a by-product of the turkey and poultry processing industry. Feather Meal fertilizer. This slow release, organic source of high-nitrogen fertilizer … Feather Meal Feather Meal TOTAL NITROGEN (N) 12.0% 12% Water Insoluble Nitrogen* GUARANTEED ANALYSIS Derived from: Feather Meal *12.0% Slow Release Nitrogen from Feather Meal Listed by the … Another interesting process that adds value to an animal processing by-product is the thermochemical treatment of feathers and their conversion to feather meal… 5.2.2 Feather Meal Production. E. coli isolates (n=72) from organic fertilizers … The Feather Meal can be used in formulated Animal Feed, Pet Food, Aquaculture, and in Organic Fertilizers. 50% Organic base fertilizer from a homogeneous mix of feather meal , corn gluten meal , soybean meal … Cristina Chuck-Hernández, César Ozuna, in Proteins: Sustainable Source, Processing and Applications, 2019. Organic, All-Natural & Non-GMO Sourced Feather Meal Fertilizer (12-0-0) Feather Meal is a great source of slow release Nitrogen that is perfect for heavy feeders like corn, cool crops and leafy green vegetables. fertilizers with low levels of background bacteria, pathogen growth was observed in bone, blood, and feather meal and the mixed source fertilizer by ca. 3 and 4 log CFU/g for Salmonella and E. coli O157:H7, respectively. The feathers are cooked and sterilized under intense heat using steam pressure cookers before being dried … While the nitrogen levels can climb up to 12 percent, the bio-availability of this nitrogen may be low.