مشخصات پژوهش

صفحه نخست /Evaluation of biochemical ...
عنوان
Evaluation of biochemical parameters and productive performance of japanese quail in response to the replacement of soybean meal with canola meal
نوع پژوهش مقاله چاپ‌شده
کلیدواژه‌ها
japanese quail, canola meal, egg quality, performance, liver enzymes, soybean meal
چکیده
The present study was conducted to evaluation the different levels canola meal (CM) replacement by soybean meal (SBM) in Japanese quails diets on productive performance, egg quality trails and blood parameters including blood protein, minerals concentration, liver enzymes and thyroid hormones. In this study, 160 of Japanese quails in second laying phase from 46 to 56 weeks of age were divided in four treatments with four replicates and 10 quail in each per replicate, on a completely randomized design (CRD).Treatments consisted:T1) control (without CM), T2, T3 and T4) replacing 30, 60 and 90% of SBM with CM respectively. The results were shown no significant variation in body weight between treatments in initial and end of the experiment (p > 0.05). There was significant decrease in feed intake by increasing level of CM (p < 0.05). Results indicated that significant increase in egg production, egg weight and egg mass in the T1 (control group) and T2 (contained 10% CM) (p < 0.05). No significant differences were found in egg quality parameters in the all period of experiment (p > 0.05). However, the egg shell thickness showed significantly decreased with increasing levels of canola meal in the diet (p < 0.05). According to this study results, 30% replacement of SBM by CM in the diet (contained 10% CM) has no adverse effect on quail’s performance.
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