Türkiye tatlısu balık yetiştiriciliğinde alternatif bir tür olarak labeo rohita

Year 2018, , 75 - 83, 31.12.2018

Suat Dikel , İbrahim Demirkale , Esra Göçmen

https://doi.org/10.31797/vetbio.471949

Abstract

Türkiye tatlısu balık üretimi Gökkuşağı alabalığı ve aynalı sazan türleri ile kısıtlı kalmıştır. Geçmişi 50-60 yıl öncesine dayanan Türkiye balık yetiştiriciliği sektörünün özellikle içsularda sadece iki türle kısıtlı kalması gelişmesine ve daha ileri gitmesine engel olmuştur. Türkiye’nin 2016 yılı itibarı ile iç sulardan ürettiği balık miktarı 105 bin ton civarındadır. Bunun çok önemli bir kısmını gökkuşağı alabalığı oluşturmaktadır. Hem ülke iç sular potansiyelinin yüksekliği hem de piyasada yeni bir tüketim alternatifine olan gereksinim konu ile ilgili paydaşları alternatif arayışlara yönlendirmektedir. Bu bağlamda yetiştiricilik teknikleri bakımından basit yöntemlerle üretilebilen ülke iklim koşullarına kolay uyum sağlayabilecek, düşük hayvansal protein kaynaklı yemlerle beslenebilecek, kolay yavru üretim olanakları olan bir tür olan Rohu sazanı (Labeo rohita) ülkemiz için iç sularda alternatif bir tür olarak dikkat çekmektedir. Rohu sazanı çok kültürlü sistemlerde kullanılan üç büyük sazan türü arasında en önemlisidir. Bu zarif Indo-Gangetik tür, kuzey ve orta Hindistan'ın nehir sisteminin doğal nüfusu ve Pakistan, Bangladeş ve Myanmar'ın nehirlerinde yaşamaktadır. Türler ayrıca Sri Lanka, eski SSCB, Japonya, Çin, Filipinler, Malezya, Nepal ve Afrika'nın bazı ülkeleri dâhil olmak üzere birçok ülkede tanıtılmıştır. Son yıllarda üretim değerleri 1.6 milyon tonu geçmiştir. Önümüzdeki yıllarda yem fiyatlarının daha da artması ile bu türlere olan ilginin artması beklenmektedir.

Keywords

Rohu, Labeo, Türkiye, Alternatif tür

Labeo rohita as an alternative to Turkey’s freshwater fish culture

Abstract

Turkey has been restricted to freshwater aquaculture rainbow trout and carp species. Past fifty, sixty years dating back to the fish farming sector in Turkey, especially inland waters not limited only to the development of the two species has been prevented and go further. Turkey is the amount of fish from inland waters to produce about 105 thousand tons by the year 2016. A very important part of this is rainbow trout. The height of both the country's freshwater potential and the need for a new consumption alternative on the market are driving the relevant stakeholders towards alternative pursuits. In this context, Rohu carp (Labeo rohita), which is a species which can be easily produced in terms of cultivation techniques and can adapt easily to the climatic conditions of the country and can feed with foods of low animal protein origin and has easy fry production models, is attracting attention as an alternative species in our country. Rohu carp is the most important of the three major carp species used in polyculture systems. This elegant Indo-Gangetic species lives in the natural population of the river system of northern and central India and in the rivers of Pakistan, Bangladesh and Myanmar. The species have also been introduced in many countries, including Sri Lanka, the former USSR, Japan, China, and the Philippines, Malaysia, Nepal and some African countries. In recent years production
values have exceeded 1.6 million tons. It is expected that the feed prices will increase further in the coming years and the interest in these species will increase

Keywords

Rohu, Labeo, Turkey, Alternative fish species

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