Physico-chemical parameters and primary productivity of a fish pond of Madhumara, Biratnagar

Authors

  • Purna Bahadur Chhetri Department of Zoology, Post Graduate Campus, T.U., Biratnagar, Nepal
  • Damodar Thapa Chhetry Department of Zoology, Post Graduate Campus, T.U., Biratnagar, Nepal

DOI:

https://doi.org/10.3126/njbs.v3i1.41441

Keywords:

Community respiration, dissolved oxygen, free carbon dioxide, net primary productivity, total alkalinity

Abstract

The physico-chemical parameters and primary productivity of a fish pond of Madhumara, Biratnagar was studied from October 2007 to September 2008. The maximum air and water temperature and water transparency were recorded in rainy season, whereas maximum pH, dissolved oxygen and chloride were recorded in winter season.  Free carbon dioxide and total hardness were maximum in summer season. The gross primary productivity, net primary productivity and community respiration were found maximum in winter season.

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Published

2013-12-01

How to Cite

Chhetri, P. B., & Chhetry, D. T. (2013). Physico-chemical parameters and primary productivity of a fish pond of Madhumara, Biratnagar. Nepalese Journal of Biosciences, 3(1), 38–44. https://doi.org/10.3126/njbs.v3i1.41441

Issue

Vol. 3 No. 1 (2013)

Section

Articles