Výsledky vyhledávání - "Nihat Yeşilayer"

Effect of partial replacement of dietary fish meal by soybean meal with betaine attractant supplementation on growth performance and fatty acid profiles of juvenile rainbow trout (O ncorhynchus mykiss )

Autor: Nihat Yeşilayer, İsmail Eralp Kaymak

Publikováno v: Aquaculture Research. 51:1533-1541

This study was conducted to investigate the effects of dietary incorporation of soybean meal for fish meal replacement and supplementation of betaine as an attractant on growth performance and fatty acid profiles of rainbow trout (Oncorhynchus mykiss

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd251d1eb0b1657584adbeb07d4eac12
https://doi.org/10.1111/are.14501

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Comparison of Flesh Colour Assessment Methods for Wild Brown Trout (Salmo trutta macrostigma), Farmed Rainbow Trout (Oncorhynchus mykiss) and Farmed Atlantic Salmon (Salmo solar)

Autor: Nihat Yeşilayer

WOS:000521731600021 Red/pink flesh colour is the most distinctive visual quality characteristic in wild brown trout (WBT), farmed Atlantic salmon (FAS) and farmed Rainbow trout (FRT). The study was conducted on three fish species to investigate the r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6d21bf6b611e82ec2509ba73fa087e1
https://hdl.handle.net/20.500.12881/2912

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Effect of nettle (Urtica spp.), marigold (Tagetes erecta), alfalfa (Medicago sativa) extracts and synthetic xanthophyll (zeaxanthin) carotenoid supplementations into diets on skin pigmentation and growth parameters of electric yellow cichlid (Labidochromis caeruleus)

Autor: Nihat Yeşilayer, Arda Yildirim, Gamze Mutlu

Publikováno v: Aquaculture. 520:734964

This study was conducted to investigate the effects nettle (Urtica spp.), marigold (Tagetes erecta), alfalfa (Medicago sativa) plant extracts and synthetic carotenoid supplementations into diets (150 mg kg(-1)) on growth parameters and skin coloratio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c666d9a496d4d954b9aeaace8d5e4037
https://doi.org/10.1016/j.aquaculture.2020.734964

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The effects of different proportions of the 17β-estradiol and 17α-methyltestosterone on growth, sex reversal and skin colouration of the electric blue hap (Sciaenochromis ahliTrewavas, 1935)

Autor: Orhan Aral, Nihat Yeşilayer, Zafer Karsli

Publikováno v: Aquaculture Research. 47:640-648

This study was performed to investigate the effects of 17β-estradiol (ES) and 17α-methyltestosterone (MT) on growth, development, survival, sex ratio and colour change in the electric blue hap (Sciaenochromis ahli Trewavas, 1935). The hormones were

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::101febaadbbf3a82ea0d0fe3759b5911
https://doi.org/10.1111/are.12524

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The effects of various antioxidants diets containg ?-tocopherol acetate and daphne leave extract on growth parameters and fatty asit compositions of Rainbow Trout (Oncorhynchus mykiss)

Autor: Nihat Yeşilayer, Mahfuz Elmastas, Nusret Genc, Hüseyin Akşit, Şenol Akin

Publikováno v: Volume: 2014, Issue: 1 73-89
Journal of Agricultural Faculty of Gaziosmanpaşa University (JAFAG)

In this study, the effects of diets on growth parameters and flesh fatty asit compositions of rainbow trouts were studied. The diets used in the experiment were control, 250 and 500 mg/kg ?-tocopherol acetate and 250 and 500 mg/kg daphne leaves extra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::900aca01c5c8f19248cb856d39669c75
https://dergipark.org.tr/tr/pub/gopzfd/issue/7324/95852

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Comparison of proximate and fatty acid compositions of wild brown trout and farmed rainbow trout

Autor: Nihat Yeşilayer, Nusret Genc

Publikováno v: South African Journal of Animal Science, Volume: 43, Issue: 1, Pages: 89-97, Published: 2013
South African Journal of Animal Science; Vol 43, No 1 (2013); 89-97

The purpose of this study was to compare the fatty acid and proximate composition of two commercially exploited trout species (wild brown trout (WBT) and farmed rainbow trout (FRT)). The mean crude lipid content in FRT (4.3%) was significantly higher

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3667153bf46806ead8787e2e37424395
http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S0375-15892013000100009&lng=en&tlng=en

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The Effects of Different Carotenoid Sources on Skin Pigmentation of Goldfish (Carassius auratus)

Autor: Meryem Öz, Ali Karaçuha, Orhan Aral, Nihat Yeşilayer, Feraye Berkay Yagci, Zafer Karsli

Publikováno v: Israeli Journal of Aquaculture - Bamidgeh. 63

The aim of this study was to investigate the effect of different carotenoid sources on goldfish (Carassius auratus) skin pigmentation. The value of goldfish depends on the intensity of the skin color. In the red variety of goldfish, an orange-red hue

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::39ee198e4b83766fffb0d0be38389dbd
https://doi.org/10.46989/001c.20594

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Effects of Oleoresin Paprika (Capsicum annum) and Synthetic Carotenoids (Canthaxantin and Astaxanthin) on Pigmentation Levels and Growth in Rainbow Trout Oncorhynchus mykiss W

Autor: Nihat Yeşilayer, Muammer Erdem

WOS:000298091700021 The effects of different carotenoid sources on pigmentation of rainbow trout were investigated. The fish (154.35 +/- 24.02 g) were fed with diets containing 50 mg kg(-1) astaxanthin, 70 mg kg(-1) canthaxantin and 765 mg kg(-1) ole

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0762f8aa6e561323cc7b190b1f93e8a
https://hdl.handle.net/20.500.12881/6259

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Growth Performance and Feed Utilization of koi Carp (Cyprinus carpio L., 1758) Fed Partial or Total Replacement of Fish Meal with Hazelnut Meal and Soybean Meal

Autor: Ünal Öz, Nihat Yeşilayer, Meryem Öz, Ali Karaçuha, Zafer Karsli, Orhan Aral

WOS:000298092200009 The effects of soybean and hazelnut meals as partial and total replacements of fish meal were studied on the growth performance and feed utilization of Koi carp juvenile (Cyprinus carpio L., 1758). Juvenile fish (mean initial weig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de2b50ba46406e0575936723d6a43406
https://hdl.handle.net/20.500.12881/6261

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