The apparent digestibility of dry matter (DM), crude protein (CP), amino acids (AA), ether extract (EE), total phosphorus (TP) and gross energy (GE) of domestic fish meal, maggot meal, corn gluten meal, soybean meal, peanut meal, cottonseed meal, rapeseed meal and rice bran were determined for black carp (Mylopharyngodon piceus Richardson). The test diets consisted of 70% basal diet and 30% test feed ingredients, and added 0.1% Y2O3 as an indicator. Two hundred and seventy black carp with an average body weight of (60.17?1.28) g were randomly divided into 9 groups with 3 replicates in each group and 10 fish in each replicate. The fish in control group were fed a basal diet, and those in experiment groups were randomly fed one of 8 experimental diets. The fecal samples were collected by abdominal pressure method after one week. The results showed that apparent digestibility of DM, CP, EE, TP, GE and total AA of eight feed ingredients were 62.17% to 86.47%, 83.34% to 95.84%, 78.93% to 100.06%, 37.33% to 81.99%, 66.75% to 89.86% and 86.33% to 96.58%, respectively. In the eight feed ingredients, the highest apparent digestibility of DM, TP and GE was found in corn gluten meal, while soybean meal had the highest apparent digestibility of CP, EE and total AA. The lowest apparent digestibility of DM and GE was found in cottonseed meal, and rice bran had the lowest apparent digestibility of EE and TP. The apparent digestibility of CP was consistent with the apparent digestibility of total AA in the eight feed ingredients, and the lowest apparent digestibility of CP and total AA was found in maggot meal. In conclusion, soybean meal and corn gluten meal can be used as high-quality plant protein sources to serve as alternative fish meal in feed of black carp. The apparent digestibility of CP and AA is lower in maggot meal, so the amount of maggot meal in feed should not be too high. Peanut meal, cottonseed meal and rapeseed meal are also good plant protein sources in feed and conducive to the nutritional balance and reduce feed costs. Rice bran as an energy material of black carp must be kept fresh, and its dosage should be properly controlled in feed.
MING Jianhua
,
YE Jinyun
,
ZHANG Yixiang
,
WU Chenglong
,
YANG Xia
,
LIU Li
. Nutrient Apparent Digestibility of Eight Feed Ingredients for Black Carp (Mylopharyngodon piceus Richardson)[J]. Chinese Journal of Animal Nutrition, 2012
, 24(10)
: 2050
-2058
.
DOI: 10.3969/j.issn.1006-267x.2012.10.027
[1] DE SILVA S S,ANDERSON T A.Fish nutrition in aquaculture[M].London:Chapman & Hall,1995:103-142.
[2] CHO C Y,KAUSHIK S J.Nutritional energetic in fish:energy and protein utilization in rainbow trout (Salmo gairdneri)[J].World Review of Nutrition and Dietetics,1990,61:132-172.
[3] 中华人民共和国农业部渔业局.2011中国渔业统计年鉴[M].北京:中国农业出版社,2011:31.
[4] 刘玉良,朱雅珠,陈慧达.青鱼对十四种饲料的消化率[J].水产科技情报,1990(6):166-169.
[5] 游文章,雍文岳,吴达辉,等.十一种青鱼饲料原料营养价值的评定[J].淡水渔业,1993,23(1):8-12.
[6] RING E.Does chromic oxide (Cr2O3) affect faecal lipid and intestinal bacterial flora in Arctic charr,Salvelinus alpinus (L.)?[J].Aquaculture and Fisheries Management,1993,24(6):767-776.
[7] AUSTRENG E,STOREBAKKEN T,THOMASSEN M S,et al.Evaluation of selected trivalent metal oxides as inert markers used to estimate apparent digestibility in salmonids[J].Aquaculture,2000,188(1/2):65-78.
[8] 游文章,雍文岳,廖朝兴,等.测定鱼类饲料原料营养成分消化率的计算方法[J].水产学报,1993,17(2):167-171.
[9] REIGH R C,BRADEN S L,CRAIG R J.Apparent digestibility coefficients for common feedstuffs in formulated diets for red swamp crayfish,Procambarus clarkii[J].Aquaculture,1990,84(3/4):321-334.
[10] ANDERSON J,JACKSON A J,MATTY A J,et al.Effects of dietary carbohydrate and fibre on the tilapia Oreochromis niloticus (Linn.)[J].Aquaculture,1984,37(4):303-314.
[11] NRC.Nutrient requirements of fish[S].Washington,D.C.:National Academy Press,1993:114.
[12] LAW A T.Digestibility of low-cost ingredients in pelleted feed by grass carp (Ctenopharyngodon idella C.et V.)[J].Aquaculture,1986,51(2):97-103.
[13] 吴建开,雍文岳,游文章,等.团头鲂(Megalobrama amblyocephala Yih)对12种饲料原料消化率和可消化能的测定[J].中国水产科学,1995,2(3):55-62.
[14] 梁丹妮,姜雪姣,刘文斌,等.建鲤对7种饲料原料中营养物质的表观消化率[J].动物营养学报,2010,22(6):1592-1598.
[15] LEE S M.Apparent digestibility coefficients of various feed ingredients for juvenile and grower rockfish (Sebastes schlegeli)[J].Aquaculture, 2002, 207(1/2):79-95.
[16] ZHOU Q C,TAN B P,MAI K S,et al.Apparent digestibility of selected feed ingredients for juvenile cobia Rachycentron canadum[J].Aquaculture,2004,241(1/4):441-451.
[17] KPRVCV K,ZDEMIR Y.Apparent digestibility of selected feed ingredients for Nile tilapia (Oreochromis niloticus)[J].Aquaculture,2005,250(1/2):308-316.
[18] 姜雪姣,梁丹妮,刘文斌,等.团头鲂对8种非常规饲料原料中营养物质的表观消化率[J].水产学报,2011,35(6):932-939.
[19] 叶元土,林仕海,罗莉.草鱼对27种饲料原料中氨基酸的表观消化率[J].中国水产科学,2003,10(1):60-64.
[20] WILSON R P,ROBINSON E H,GATLIN D M,et al.Dietary phosphorus requirement of channel catfish[J].The Journal of Nutrition,1982,112(6):1197-1202.
[21] 董晓慧,郭云学,叶继丹,等.吉富罗非鱼幼鱼对10种饲料原料表观消化率的研究[J].动物营养学报,2009,21(3):326-334.
[22] 姜雪姣,梁丹妮,刘文斌,等.团头鲂对7种饲料的蛋白质、氨基酸及磷的表观消化率[J].中国水产科学,2011,18(1):119-126.
[23] 李会涛,麦康森,艾庆辉,等.大黄鱼对几种饲料蛋白原料消化率的研究[J].水生生物学报,2007,31(3):370-375.
[24] YONE Y,TOSHIMA N.The utilization of phosphorus in fish meal by carp and black sea bream[J].Bulletin of the Japanese Society of Scientific Fisheries,1979,45:753-756.
