TY - GEN AU - Gregory, Robin TI - Efficiency of biogas slurry, pen manure and inorganic fertilizers on vegetable yields KW - DOMINICA KW - FERTILIZERS KW - BIOGAS KW - VEGETABLES N2 - Evaluates other uses of biogas slurry as an alternative to pen manure and inorganic fertilizers. A field trial set up to gather comparative data indicated increased fields in lettuce and carrots with slurry or pen manure while cabbage responded favourably to slurry and inorganic fertilizer treatments ER -