A. Halajian, H. Abdolhay, Abdolhad Shadparvar, M. Yarmohammadi, M. Sadati
{"title":"A factorial experiment for heritability estimation of the reproductive traits in Persian sturgeon, Acipenser persicus","authors":"A. Halajian, H. Abdolhay, Abdolhad Shadparvar, M. Yarmohammadi, M. Sadati","doi":"10.22092/IJFS.2018.117381","DOIUrl":"https://doi.org/10.22092/IJFS.2018.117381","url":null,"abstract":"Persian sturgeon (Acipenser persicus) is one of the most valuable species of fish native in the Caspian Sea and Iran's waters. In order to evaluate the heritability of reproductive traits in wild Persian sturgeon (A. persicus) three males and three females’ fish were caught in the southern area of Caspian Sea and then were crossed by using a 3×3 factorial with the aim of selecting the best parent to produce good larvae. Prior to the crossing, sperm density, motility, pH and osmolality, spermatocrit percentages, and the number of micropyles on the eggs` surface were determined. One hundred grams of eggs from each females were fertilized by 1mL of sperm from each males for a total of and 9 treatments combinations, (F1M1, F1M2, F1M3, F2M1, F2M2, F2M3, F3M1, F3M2 and F3M3) with 3 replicates each. Hatching percent was calculated at 5 h after fertilization and 405 eggs were measured for weighting and determining their diameter. Sperm concentration and number of micropyles had no significant effects on fertilization rate (p>0.05). Sperm density also had negative correlations with fertilization (r=-0.603, p<0.01) and hatching rates (r =-0.175, p<0.01). However, fertilization was positively correlated with osmolality (r=0.511) and number of micropyles (r = 0.574). The correlation between osmolality and hatching rate was 0.288 and between eggs weight and its diameter was 0.698. Heritability estimates for weight and diameter of eggs were 0.043±0.035 and 0.207±0.103, respectively. The results show treatment 9 (F3M3) had higher genetic values compared to the rest of the treatments. Also due to the large number of micropyle on sturgeon ova, in order to increase the percentage of fertilization rate, sperm density should be low but motility duration should be high.","PeriodicalId":434940,"journal":{"name":"Journal of Applied Ichthyological Research","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128317212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Growth parameters and mortality rates of Gerres oyena, Forsskål, 1775 (Common silver-biddy) form Hara Biospher Reserve, Iran","authors":"H. Hashemi, M. Safaie, E. Kamrani, A. Salarpouri","doi":"10.29252/JAIR.8.1.1","DOIUrl":"https://doi.org/10.29252/JAIR.8.1.1","url":null,"abstract":"","PeriodicalId":434940,"journal":{"name":"Journal of Applied Ichthyological Research","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128626203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
R. Abdi, A. Gholami, S. Shirali, Z. Basir, دانشکده علوم دریایی، دانشگاه علوم و فنون دریایی خرمشهر
{"title":"Histomorphology of lymphatic structure associated in intestine in Persian sturgeon (Acipenser persicus) in warm and cold seasons","authors":"R. Abdi, A. Gholami, S. Shirali, Z. Basir, دانشکده علوم دریایی، دانشگاه علوم و فنون دریایی خرمشهر","doi":"10.29252/JAIR.8.1.39","DOIUrl":"https://doi.org/10.29252/JAIR.8.1.39","url":null,"abstract":"","PeriodicalId":434940,"journal":{"name":"Journal of Applied Ichthyological Research","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125653745","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
K. Abbasi, A. Mouludi-Saleh, S. Eagderi, A. Sarpanah
{"title":"Morphometric and meristic characters and biological parameters comparison of Urmia bleak Alburnus atropatenae (Berg, 1925) from rivers of Lake Urmia basin.","authors":"K. Abbasi, A. Mouludi-Saleh, S. Eagderi, A. Sarpanah","doi":"10.29252/jair.8.1.89","DOIUrl":"https://doi.org/10.29252/jair.8.1.89","url":null,"abstract":"","PeriodicalId":434940,"journal":{"name":"Journal of Applied Ichthyological Research","volume":"250 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115790480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
N. Koosej, H. Jafariyan, A. Rahmani, Hosna Gholipoor
{"title":"Potential health risk assessment of some heavy metals (lead ,Nickel, Zink, Copper and Iron) in muscle of Silago Sihama in Qeshm, Khamir Port and Pol Port, Hormozgan","authors":"N. Koosej, H. Jafariyan, A. Rahmani, Hosna Gholipoor","doi":"10.29252/JAIR.8.1.48","DOIUrl":"https://doi.org/10.29252/JAIR.8.1.48","url":null,"abstract":"","PeriodicalId":434940,"journal":{"name":"Journal of Applied Ichthyological Research","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128451165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
H. Taghavi, M. Mohammadpour, mohammadrza Rahimibashar
{"title":"Study on population condition, gonadosomatic and hepatosomatic indices in three species of Alosa in the Southwestern coast of the Caspian Sea (Gilan provice)","authors":"H. Taghavi, M. Mohammadpour, mohammadrza Rahimibashar","doi":"10.29252/JAIR.8.1.9","DOIUrl":"https://doi.org/10.29252/JAIR.8.1.9","url":null,"abstract":"","PeriodicalId":434940,"journal":{"name":"Journal of Applied Ichthyological Research","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133264045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Eisa Hjirad Koochak, R. Patimar, M. Harsij, A. Bahalkeh, دانشگاه گنبد کاووس
{"title":"Comparative study on Reproductive characteristics of Carassius gibelio (Bloch, 1782) in Golestan and Voshmgir dam lake","authors":"Eisa Hjirad Koochak, R. Patimar, M. Harsij, A. Bahalkeh, دانشگاه گنبد کاووس","doi":"10.29252/JAIR.8.1.20","DOIUrl":"https://doi.org/10.29252/JAIR.8.1.20","url":null,"abstract":"","PeriodicalId":434940,"journal":{"name":"Journal of Applied Ichthyological Research","volume":"2 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116700242","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Sohrabnezhad, M. Sudagar, M. R. Ghomi, M. Mazandarani, کشاورزی و منابع طبیعی گرگان, بخش شیلات، کشاورزی و منابع طبیعی گرگان, دانشگاه آزاد اسلامی واحد تنکابن
{"title":"Effect of diets with different levels of soybean meal and Kemin multi-enzyme on growth performance, body composition, and gut lactic acid bacteria of juvenile Beluga (Huso huso)","authors":"M. Sohrabnezhad, M. Sudagar, M. R. Ghomi, M. Mazandarani, کشاورزی و منابع طبیعی گرگان, بخش شیلات، کشاورزی و منابع طبیعی گرگان, دانشگاه آزاد اسلامی واحد تنکابن","doi":"10.29252/JAIR.8.1.58","DOIUrl":"https://doi.org/10.29252/JAIR.8.1.58","url":null,"abstract":"","PeriodicalId":434940,"journal":{"name":"Journal of Applied Ichthyological Research","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114177190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ahmadreza Jabaleh, رسول قربانی, حامد کلنگی, غلامعلی بندانی, سعید شربتی, دانشگاه علوم کشاورزی و منابع طبیعی گرگان, سازمان تحقیقات گرگان
{"title":"Compare genetic variation for roach (Rutilus rutilus caspicus Linnaeus, 1758) resulting from the proliferation of wild broodstock, breeding and hybrid (wild broodstock × fusion) using microsatellite markers","authors":"Ahmadreza Jabaleh, رسول قربانی, حامد کلنگی, غلامعلی بندانی, سعید شربتی, دانشگاه علوم کشاورزی و منابع طبیعی گرگان, سازمان تحقیقات گرگان","doi":"10.29252/JAIR.8.1.30","DOIUrl":"https://doi.org/10.29252/JAIR.8.1.30","url":null,"abstract":"","PeriodicalId":434940,"journal":{"name":"Journal of Applied Ichthyological Research","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122551343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}