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Ghorbani Vaghei, R., Abolhasani, M.H., Ghorbani, R., Matinfar, A.. (1396). Production of soybean meal-based feed and its effect on growth performance of western white shrimp (Litopenaeus vannamei) in earthen pond. سامانه مدیریت نشریات علمی, 17(2), 578-586. doi: 10.22092/ijfs.2018.114681
R. Ghorbani Vaghei; M.H. Abolhasani; R. Ghorbani; A. Matinfar. "Production of soybean meal-based feed and its effect on growth performance of western white shrimp (Litopenaeus vannamei) in earthen pond". سامانه مدیریت نشریات علمی, 17, 2, 1396, 578-586. doi: 10.22092/ijfs.2018.114681
Ghorbani Vaghei, R., Abolhasani, M.H., Ghorbani, R., Matinfar, A.. (1396). 'Production of soybean meal-based feed and its effect on growth performance of western white shrimp (Litopenaeus vannamei) in earthen pond', سامانه مدیریت نشریات علمی, 17(2), pp. 578-586. doi: 10.22092/ijfs.2018.114681
Ghorbani Vaghei, R., Abolhasani, M.H., Ghorbani, R., Matinfar, A.. Production of soybean meal-based feed and its effect on growth performance of western white shrimp (Litopenaeus vannamei) in earthen pond. سامانه مدیریت نشریات علمی, 1396; 17(2): 578-586. doi: 10.22092/ijfs.2018.114681

Production of soybean meal-based feed and its effect on growth performance of western white shrimp (Litopenaeus vannamei) in earthen pond

Iranian Journal of Fisheries Sciences
مقاله 11، دوره 17، شماره 2، تیر 2017، صفحه 578-586    اصل مقاله (222 K)
شناسه دیجیتال (DOI): 10.22092/ijfs.2018.114681
نویسندگان
R. Ghorbani Vaghei* ؛ M.H. Abolhasani؛ R. Ghorbani؛ A. Matinfar
چکیده
The effects of two diets, a control diet (commercial feed with 39% crude protein) and an experimental diet (prepared based on 42% soybean meal with 38% crude protein), on growth performance of western white shrimp (Litopenaeus vannamei) in six 0.4-ha-earthen ponds (three replications per treatment) with 25 per m2 density, were investigated. There was no significant difference in final weight (mean final weights were 15.7±0.88 and 15.6±0.52 g for the experimental and control treatments, respectively) between the treatments during the 115 days rearing period. There were no difference in FCR: 1.80±0.08 and 1.76±0.06, protein efficiency: 1.46±0.01 and 1.45±0.05, SGR: 2.38±0.04 and 2.38±0.03, final production: 2853.58±64.14 and 2864.83±168.57 kg/ha and survival rate: 91±1.78, 92±2.41% between experimental and control treatments, respectively (p < /em>>0.05) but net protein utilization in experimental treatment (17.05±0.38 g) and in the control (11.80±0.26 g) revealed significant differences (p < /em><0.05). It is concluded that the experimental feed with 42% soybean meal was more efficient than the commercial feed on some growth parameters of western white shrimp. 
کلیدواژه‌ها
Plant protein؛ western white shrimp؛ earthen pond؛ Growth performance
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تعداد مشاهده مقاله: 193
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