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P-ISSN: 2394-0506, E-ISSN: 2347-5129

International Journal of Fisheries and Aquatic Studies

2022, Vol. 10, Issue 6, Part B

Assessment of seasonal variation in primary productivity of Arjunsagar Reservoir, Uttar Pradesh, India


Author(s): Shadab Siddiqui and Pradeep Shrivastava

Abstract:
The Study was conducted in the Arjunsagar Reservoir of Dist. Mahoba U.P. in April 2017 to Jan 2018.Two sites and three seasons were selected for research i.e. Pre-monsoon, Post -monsoon and winter, Primary Productivity was calculated by light and dark bottle method and GPP, NPP & CR were calculated. The GPP was found Max in the month of Oct from S-1 is 1.187 and from S-2 1.156 mgC/l/d (1.1715±0.0155) and min in month of May 0.025 mgC/l/d from S-1 and June from S-2 0.025 mgC/l/d (0.3435±0.0625). NPP was max in the month of Oct from S-11.0931 & in Sep from S-2 1.062 (1.062±.031) and min in month of June from site S-1 0.062& S-2 is.184 (0.123±.061) respectively, where as CR was found max in May from site S-1 is .937 & in Jan S-2 is 0.312 mgC/l/d (0.4995±.4375) and found min in Sep from S-1 0.031 and were S-2 is 0.062 (0.062±0.031) in month of May and June.


DOI: 10.22271/fish.2022.v10.i6b.2760

Pages: 141-145  |  279 Views  93 Downloads

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International Journal of Fisheries and Aquatic Studies
How to cite this article:
Shadab Siddiqui, Pradeep Shrivastava. Assessment of seasonal variation in primary productivity of Arjunsagar Reservoir, Uttar Pradesh, India. Int J Fish Aquat Stud 2022;10(6):141-145. DOI: https://doi.org/10.22271/fish.2022.v10.i6b.2760
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