Hydrological characteristics and primary production in fish ponds manured with different organic manures
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Authors
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V K Singh
College of Fisheries, G.B. Pant University of Agriculture & Technology,
Udham Singh Nagar - 263 145, India
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A P Sharma
College of Fisheries, G.B. Pant University of Agriculture & Technology,
Udham Singh Nagar - 263 145, India
Abstract
The present study describes the effect of three organic manures viz. cowdung,pigdung and poultry excreta on various hydrobiological parameters and gross
primary productivity in ponds stocked with Labeo rohita. Poultry excreta
showed higher values of dissolved oxygen, pH, carbonate and bicarbonate
alkalinity and gross primary productivity while cowdung recorded higher
values of free carbondioxide than the other two manured ponds. The
hydrological characteristics and gross primary productivity profiles of ponds
reveal that the poultry excreta had better manurial value followed by pigdung
and cowdung
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The copyright of the articles published in Indian Journal of Fisheries vests with the Indian Council of Agricultural Research, who has the right to enter into any agreement with any organization in India or abroad engaged in reprography, photocopying, storage and dissemination of information contained in these journals. The Council has no objection in using the material, provided the information is being utilized for academic purpose but not for commercial use. Due credit line should be given to the ICAR where information will be utilized.How to Cite
Singh, V. K., & Sharma, A. P. (2011). Hydrological characteristics and primary production in fish ponds manured with different organic manures. Indian Journal of Fisheries, 46(1), 79-85. https://epubs.icar.org.in/index.php/IJF/article/view/8674
