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Toplam kayıt 103, listelenen: 59-78
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Effects of Marigold (Tagetes erecta) and Synthetic Carotenoid on Growth Performance and Skin Coloration of Blue Streak Hap (Labidochromis caeruleus) and Pindani (Pseudotropheus socolofi) Fry (Cichlidae)
(Ankara University, 2020)This study was designed to determine the ideal dosages of marigold (Tagetes erecta) and synthetic carotenoid in blue streak hap (Labidochromis caeruleus) and pindani (Pseudotropheus socolofi) fry (Cichlidae), and to compare ... -
The effects of seasonal, sex and size on the digestive enzyme activities in freshwater crayfish (Astacus leptodactylus Eschscholtz, 1823)
(Wiley, 2018)The effects of seasonal, sex and size on digestive enzyme activities of Astacus leptodactylus in natural habitat were investigated in the present study. The freshwater crayfish were sampled 584 individual as seasonally ... -
Effects of serotonin (5-HT) on juvenile culture of narrow-clawed crayfish Pontastacus leptodactylus (Eschscholtz, 1823)
(Wiley, 2021)Serotonin was used for the first time in this study as a feed additive in juvenile freshwater crayfish Pontastacus leptodactylus, (stage II-V) to investigate its effects on growth performance, survival and immune response ... -
Effects of Soybean Oil Supplementation on the Growth and Survival Performance of Red Claw Crayfish Cherax Quadricarinatus in Culture Condition
(Parlar Scientific Publications (P S P), 2019)The current study investigated the effects of soybean oil on the growth and survival of red claw crayfish (Cherax quadricarinatus) under culture conditions. An experiment consisting of four dietary soybean oil concentrations ... -
Effects of Thyme and Thyme Oil on Growth of White Shrimp, Litopenaeus vannamei
(Acta Aquatica Turcica, 2022)In this study, it was aimed to evaluate the effectiveness of different levels of thyme leaf and thyme oil as feed additives in white shrimp (Litopenaeus vannamei) culture. In the experiment, five groups were formed as 1% ... -
Effects of Two Different Macroalgae (Ulva lactuca and Jania rubens) Species on Growth and Survival of Red Swamp Crayfish (Procambarus clarkii) as Feed Additive
(Marine Science and Technology Bulletin, 2021)The effects of dietary supplementation of two different macroalgae Ulva lactuca and Jania rubens on the growth performance, survival and feed conversion ratio of juvenile red swamp crayfish juvenile (Procambarus clarkii) ... -
The Effects of Using Different Levels of Calcium Carbonate (CaCO3) on Growth, Survival, Molting Frequency and Body Composition of Freshwater Crayfish Juvenile, Pontastacus leptodactylus (Eschscholtz, 1823)
(Kahramanmaraş Sütçü İmam Üniversitesi Rektörlüğü, 2020)The present study was conducted to determine different calcium carbonate (CaCO3) level effects on growth, survival, molting frequency and body composition of freshwater crayfish juvenile, Pontastacus leptodactylus (Eschscholtz, ... -
Epifragma Mineral Bileşiminin ve Oluşum Sürecinin Dört Kara Salyangozu Türünde (Mollusca: Gastropoda: Helicidae) İncelenmesi
(Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020)Kara salyangozları, iklim koşullarının sert olduğu kuru veya sıcak aylarda uyku hali süreci olan estivasyon dönemine girerken, apertür kabuk açıklığını kapatan, vücut sıvısını koruyan ve yumuşak dokuların mekanik hasarını ... -
Estivasyon döneminde farklı kabuk renklerinin Helix lucorum Linneaus, 1758 (Gastropoda: Helicidae) Üzerine Etkisi
(Journal of Advances in VetBio Science and Techniques, 2021)Bu çalışmada, Türk salyangozu (Helix lucorum Linneaus, 1758) için sıcaklık değerlerinin kritik sınırlarda olduğu estivasyon (yaz uykusu) döneminde, beyaz ve siyah kabuk renginin canlı ağırlığa olan etkisi araştırılmıştır. ... -
Evaluation of genotoxic potential induced by marine cage culture
(Iran Solid Waste Assoc, University of Tehran, 2021)BACKGROUND AND OBJECTIVES: The eutrophication process is increased by anthropogenic or aquaculture facilities in marine ecosystems. DNA damage biomarkers for fish species detect genotoxic parameters for ecological ... -
Evaluation of mealworms (Tenebrio molitor) meal as an alternative protein source for narrow-clawed crayfish (Pontastacus leptodactylus) juveniles
(Wiley, 2021)An eighty-day feeding study was performed to investigate the effects of mealworm meal (Tenebrio molitor) on the growth, survival and moulting frequency of juvenile Narrow-clawed crayfish (Pontastacus leptodactylus). Three ... -
Evaluaton of genotoxic potental induced by marine cage culture
(Iran Solid Waste Association, 2021)BACKGROUND AND OBJECTIVES: The eutrophication process is increased by anthropogenic or aquaculture facilites in marine ecosystems. DNA damage biomarkers for fish species detect genotoxic parameters for ecological risk ... -
Farklı Esansiyel Yağların Vakum Paketlenmiş ve Soğukta Depolanmış Karidesler Üzerinde Duyusal ve Kimyasal Etkileri
(Kocatepe Veterinary Journal, 2018)Bu çalışmada Akdeniz ve Ege sahillerimizde yaygın olarak bulunan yeşil kaplan karidesinin [Penaeus semisulcatus, (De Hann 1844)] farklı esansiyel yağ asitleriyle muamele edilerek raf ömrünün uzatılması amaçlanmıştır. ... -
Genotoxicity assessment of impacted urban coast using Chelon auratus (Risso, 1810)
(Cahiers De Biologie Marine, 2023)This study aimed at investigating the genetic damage and the accumulations of trace metals in Chelon auratus (Risso, 1810) by COMET Assay to test whether this species should represent a bioindicator species of the Arsuz ... -
Growth Performance of the Freshwater Mussel, Unio terminalis delicates (Lea, 1863) (Mollusca: Bivalvia: Unionidae) in the Golbasi Lake, Turkey
(University of Punjab (new Campus), 2016)In this study, the effects of four different stocking densities (20, 40, 60, 80 individuals/m(2)) were investigated on growth performance of the Unio terminalis delicates in a natural lake (Lake Golbasi, Kinkhan, Hatay, ... -
Growth, survival rate, body morphology and color of zebrafish (Danio rerio) exposed to Nicotine
(Universidad del Zulia, Facultad de Ciencias Veterinarias, 2023)Although Nicotine is one of the most potent toxins in the world, it has been used as replacement therapy and has been given to patients through gums, dermal patches, lozenges and inhalers. Zebrafish are excellent model ... -
Hatching Success of Koi Carp (Cyprinus carpio) Embryos Following Short-Term Storage of Unfertilized Eggs
(Acta Aquatica Turcica, 2019)The present study was carried out to determine effect of different mediums and storage periods on fertilization and hatching success of koi carp (Cyprinus carpio) embryos following short-term storage of unfertilized eggs. ... -
Heavy metal bioaccumulation, oxidative stress and genotoxicity in African catfishClarias gariepinusfrom Orontes river
(Springer, 2020)One of the major problems affecting the ecosystem health is the exposure of heavy metals due to anthropogenic activities. These exposures may induce toxiogenetic damage and carcinogenesis in aquatic organism. DNA damage ... -
Hibernation Period in Some Land Snail Species (Gastropoda: Helicidae): Epiphragmal Structure and Hypometabolic Behaviors
(Türk Tarım - Gıda Bilim ve Teknoloji dergisi, 2021)In this study, the hypometabolism behavior, epiphragm formation process, and the mineral composition of the epiphragmal structure of the Helix pomacella, Eobania vermiculata, Helix melanostoma, and Helix asemnis land snails ... -
Histological Comparison of the Edible Water Frog (Pelophylax ridibundus Pallas, 1771) Gonads Before and After Reproduction Period
(Turkish Journal of Agriculture - Food Science and Technology, 2021)In this study, testicular and ovarian structures of Pelophylax ridibundus (Pallas, 1771) were histologically examined before and after reproduction period in male and female individuals. Fortyeight (24 ♂♂, 24 ♀♀) adult ...