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Information Journal Paper

Title

Fecundity in Lar reservoir Salmo trutta fario

Pages

  59-70

Abstract

 This study was done as a part of “ Lar Reservoir Fauna investigation Project” which was carried out at 2008-2009. Fecundity index was considered as one of the biological factors. Fish were caught from four rivers (Delichahi, Ab-Sefid, Elarm, Kamardasht) which inflow into the Lar Dam, using electroshocker. Fish were then measured weight and length, and their age were also recorded. The average body weights, length and age of fish group was 135. 46± 60. 73 g (mean weight± SD), 216. 44± 33. 64 mm and 3. 21± 0. 94 year, respectively. The absolute Fecundity was deterrmined between 183 to 1088 with an average of 521. 7± 180. 8 eggs per fish and the relative Fecundity was determined as 1. 35 to 10. 15 by an average of 4. 23± 1. 47 eggs per body weight. The absolute Fecundity was increased while the fish size and age was increased. However, the maximum absolute Fecundity was obtained on fish those had maximum age (5-year old) by average mean Fecundity (693. 6± 296. 4). Among related factors to absolute Fecundity, the highest correlation coefficient was found in body weight (r=0. 635).

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    APA: Copy

    MORADI CHAFI, M., SALAVATIAN, S.M., ABBASI, K., & BAKHTIARI AGH MASJED, SH.. (2016). Fecundity in Lar reservoir Salmo trutta fario. NEW TECHNOLOGIES IN AQUACULTURE DEVELOPMENT (JOURNAL OF FISHERIES), 9(4 ), 59-70. SID. https://sid.ir/paper/161777/en

    Vancouver: Copy

    MORADI CHAFI M., SALAVATIAN S.M., ABBASI K., BAKHTIARI AGH MASJED SH.. Fecundity in Lar reservoir Salmo trutta fario. NEW TECHNOLOGIES IN AQUACULTURE DEVELOPMENT (JOURNAL OF FISHERIES)[Internet]. 2016;9(4 ):59-70. Available from: https://sid.ir/paper/161777/en

    IEEE: Copy

    M. MORADI CHAFI, S.M. SALAVATIAN, K. ABBASI, and SH. BAKHTIARI AGH MASJED, “Fecundity in Lar reservoir Salmo trutta fario,” NEW TECHNOLOGIES IN AQUACULTURE DEVELOPMENT (JOURNAL OF FISHERIES), vol. 9, no. 4 , pp. 59–70, 2016, [Online]. Available: https://sid.ir/paper/161777/en

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