Length - weight relationship of Capoeta capoeta umbla which is an indigenous species in Tuzla stream, an important branch of Karasu River was determined as W= 2.8.L2.2. Age changed from 1 to 6 in the population. 40.68 % of the population was female and 59.32 % of it was male. Average condition factor (K) was determined as 1.169. Most of the males reached to their maturation periods in age 3, whereas females were reaching in age 4 in the population. Average meat yields were attained as 64.37 % for males and 65.43 % for females.
Karasu’yun önemli kollarından Tuzla çayı’nda tabii olarak yaşayan Capoeta capoeta umbla (Heckel, 1843)’nın boy-ağırlık ilişkisi W= 2,8.L2,2 olarak tespit edilmiştir. Populasyonda yaş grupları 1 - 6 arasında değişim göstermiştir. Bireylerin % 40,68’ini dişiler, % 59,32’sini ise erkekler oluşturmuştur. Ortalama kondüsyon faktörü 1,169 olarak tespit edilmiştir. Populasyonda erkek balıkların çoğunun 3. yaşta, dişi balıkların ise 4. yaşta cinsi olgunluğa eriştikleri tespit edilmiştir. Ortalama et verimleri erkeklerde % 64,37, dişilerde ise % 65,43 olarak bulunmuştur.
Primary Language | English |
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Journal Section | ARAŞTIRMALAR |
Authors | |
Publication Date | January 10, 2011 |
Published in Issue | Year 2002 Volume: 33 Issue: 3 |
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