Cyanide-Resistant Respiration in Relation to Fruit Respiratory Climacteric STUDIES ON PHYSIOLOGYCAL AND BIOCHEMICAL CHANGES DURING POSTHARVEST RIPENING PERIOD OF TOMATO FRUITS STUDIES ON WOUND-INDUCED RESPIRATION AND ETHYLENE PRODUCTION IN APPLE FRUIT DISCS Influence of the earthworm Pheretima guillelmi on soil microbial biomass and activity Characteristics of microbial biomass attributes in soil dry aggregates from lands of different uses in the semi-arid area