studeis on growth rate of major carps fed on rice polishing with and without use of fertilizers in ponds
;N. Sarwar, I. Ahmed, A. Qadoos and P. Akhtar1
ecti damt-ncon 2019 - 4th international conference on digital arts, media and technology and 2nd ecti northern section conference on electrical, electronics, computer and telecommunications engineering2003Vol. 23pp. 19-21
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akhtar12003pakistanstudeis
Abstract
The effect of rice polishing was studied for 136 days on growth rate of major carps, stocked in earthen ponds with fertilizers (TI) and without fertilizers (!2). Rice polishing with inorganic fertilizer and cow dung, applied to 50 fish gave 1.836 times greater fish yield than when rice polishing was applied without fertilizers. The growth rate with TI was calculated to be 169.09 ± 59.96 gm/day and with T2 it was 91.86 ± 42.97 grn/day.