CAJ | 학술논문

本试验旨在探索柑橘皮渣对1~21日龄四川白鹅生长性能及血清生化指标的影响。选用828只1日龄四川白鹅,用单因子试验设计,随机分成6组,每个组6个重复,每个重复23只鹅。各组分别饲喂含柑橘皮渣0(对照组)、2%、4%、6%、8%和10%的等代谢能、等粗蛋白质、等氨基酸的玉米-豆粕型饲粮。试验期21 d。结果表明：1)6%组料重比显著低于对照组(P<0.05),末重和平均日增重呈先增加后降低趋势。2)与对照组相比,8%组血清高密度脂蛋白含量显著提高(P<0.05)；10%组血清总胆固醇含量显著提高(P<0.05)。3)柑橘皮渣对鹅血清生化指标无显著影响( P>0.05)。由此可见,饲粮柑橘皮渣添加量为6%时,对1~21日龄四川白鹅生产性能有较好的促进作用。
본시험지재탐색감귤피사대1~21일령사천백아생장성능급혈청생화지표적영향。선용828지1일령사천백아,용단인자시험설계,수궤분성6조,매개조6개중복,매개중복23지아。각조분별사위함감귤피사0(대조조)、2%、4%、6%、8%화10%적등대사능、등조단백질、등안기산적옥미-두박형사량。시험기21 d。결과표명：1)6%조료중비현저저우대조조(P<0.05),말중화평균일증중정선증가후강저추세。2)여대조조상비,8%조혈청고밀도지단백함량현저제고(P<0.05)；10%조혈청총담고순함량현저제고(P<0.05)。3)감귤피사대아혈청생화지표무현저영향( P>0.05)。유차가견,사량감귤피사첨가량위6%시,대1~21일령사천백아생산성능유교호적촉진작용。
This experiment was conducted to study the effects of citrus pomace on growth performance and ser-um biochemical parameters of Sichuan white geese at 1 to 21 days of age. A total of 828 one-day-old Sichuan white geese were distributed into one-factor experiment for 6 groups with 6 replicates and 23 ducks per repli-cate. Six corn-soybean meal type diets were perpared with the similar metabolizable energy, crude protein and acid amino, and the citrus pomace level in those diets was 0 ( control group) , 2%, 4%, 6%, 8% and 10%, respectively. The experment lasted for 21 days. The results showed as follows:1) the feed/gain of 8% group was significantly lower than that of the control group, the final weight and average daily gain showed a firstly increased and then decreased tendency. 2) Compared with the control group, the serum high-density lipopro-tein content of 8% group was significantly improved (P<0.05), and the serum total cholesterol content of 10% group was significantly improved ( P<0.05) . 3) Citrus pomace had no significant effects on serum bio-chemical parameters (P>0.05). In conclusion, 6% citrus pomace added in the diet can improve the growth performance of Sichuan white geese at 1 to 21 days of age.