Heterotrophic bacterial activity in selected aquaculture systems near cochin

The principal interest of the present investigation was to determine seasonal and vertical variation of chemoorganotrophic utilisation of glucose and sodium—acetate by the natural bacterial population in the aquaculture pond of Narakkal, Cochin using techniques which allow maintenance of the in situ gaseous concentrations during incubation. In addition salinity, dissolved oxygen, temperature, hydrogen—ion—.concentration, primary production, plant pigments and total bacterial concentration were determined seasonally and vertically because of their possible relationship to chemoorganotrophy.

Protection of Farmers’ Rights in India-Challenges for Law in the Context of Plant Breeders’ Rights

School of Legal Studies, Cochin University of Science and Technology