PHYSICO-CHEMICAL INVESTIGATION ON THE SONG RIVER IN DEHRADUN

PHYSICO-CHEMICAL INVESTIGATION ON THE SONG RIVER IN DEHRADUN Shelly Bansal and Namita Joshi Deptt. of Environmental Sciences, Kanya Gurukul Campus,¬†Gurukul Kangri Vishwavidyalaya, Haridwar- 249407, India. Received: 26-03-2014 Accepted: 16-04-2014 Abstract: Present work deals with the assessment of physico-chemical parameters of water samples of Song River at Dehradun during 2007-2009. The parameters like colour, odour, temperature, total dissolved solids, total solids, total suspended solids, conductivity, velocity, depth, pH, free CO2, alkalinity, hardness, chlorides, dissolved oxygen, biological oxygen demand, chemical oxygen demand, Read More …

OPTIMIZING PARAMETERS FOR FISH DEVELOPMENT USING AN INTEGRATED DUCK CUM FISH FARMING MODEL

OPTIMIZING PARAMETERS FOR FISH DEVELOPMENT USING AN INTEGRATED DUCK CUM FISH FARMING MODEL: A CASE STUDY Anil Bisht, Sushil Bhadula, Shalini Anand and Deepak Kumar Pal Department of Zoology, Uttaranchal College of Science and Technology, Dehradun E-mail: anillbisht@gmail.com Received: 04.06.12 Accepted: 06.05.13 Abstract: Several countries in Asia practices integrated duck cum fish farming. On farm resources such as duck manure and feed waste are not adequately used the recycled in the system. Present study emphasis on duck cum fish integration Read More …