Nutrient recovery and changes in enzyme activity during vermicomposting of hydrolysed chicken feather residue
Bayu Dume, Aleš Hanč, Pavel Švehla, Pavel Míchal, Olga Šolcová, Abraham Demelash Chane, Abebe Nigussie
Abstract
) had higher activities in T3 on day 60 of vermicomposting. As a result, the earthworm treatment recovers more plant nutrients than the non-earthworm treatments, and it can be recommended as a better vermicomposting approach for nutrient recovery from HCFR.
Topics & Concepts
FeatherResidue (chemistry)NutrientChemistryHydrolysisEnzyme assayEnzymeFeather mealEnvironmental chemistryWaste managementFood scienceBiologyBiochemistryEcologyOrganic chemistryEngineeringFish <Actinopterygii>FisheryFish mealComposting and Vermicomposting Techniquesbiodegradable polymer synthesis and propertiesProtein Hydrolysis and Bioactive Peptides