Estudo da evolução de actividades enzimáticas durante a compostagem de resíduos provenientes de mercados horto-frutícolas

• Author(s): Queda, Ana Cristina Cunha ; Vallini, Giovanni ; Sousa, Raul Bruno de ; Duarte, Elizabeth Almeida
• Date: 2003
• Persistent ID: http://hdl.handle.net/10400.5/2281
• Origin: Repositório da UTL
• Subject(s): vegetable residues; composting; enzymatic activities; biomass stabilization; phytotoxicity; residuos vegetais; compostagem; actividade enzimática; estabilização de biomassas; fitotoxicidade
• Document Type: Journal article
• Language: Portuguese
• Contributor(s): Repositório da Universidade de Lisboa

Description

We studied the evolution of some enzymatic activities related to the C, N and P cycles during the composting of vegetable waste from the Lisbon municipal market. The evolution of several physical, physico-chemical, chemical, biological and microbiological parameters were also evaluated in order to relate them to the enzymatic activities studied.