发酵豆粕对圆斑星鲽生长及表观消化率的影响
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摘要
为探讨圆斑星鲽(Verasper variegatus)饲料中发酵豆粕的适宜添加量,本试验以0%、10%、20%、30%、40%的发酵豆粕添加在五组等蛋等脂的饲料中,分别替代鱼粉蛋白的0%,9.81%,19.63%,29.44%,39.26%,标记为A、B、C、D、E共5个试验组,每组设3个重复,每池15尾圆斑星鲽(49.0±1.0 g),经过10周的饲养试验,结果表明:随饲料中发酵豆粕水平的升高,特定生长率逐渐降低,A、B组显著高于其他各组(P<0.05),饲料系数则逐渐升高,A、B和C组显著低于D、E组(P<0.05)。营养物质表观消化率以B组最高,显著高于其他各组。综上所述,饲料中添加10%的发酵豆粕在一定程度上能提高鱼体对营养物质的表观消化率,且不会对鱼体生长造成不利影响,过量则抑制鱼体生长。
A 10-week feeding experiment was conducted to determine the optimum level of fermented soybean meal(FSBM, in replacement of the fishmeal) in the diet for spotted halibut, Verasper variegatus. The five isocaloric and isonitrogenous diets contained 0, 10%, 20%, 30% and 40% FSBM replacing 0(A), 9.81%(B), 19.63%(C),29.44%(D) and 39.26%(E) fishmeal protein respectively. Each diet was randomly given to a triplicate of 15 fish(49.0±1.0 g) per tank in the indoor culture system. The results showed that specifc growth rate(SGR) decreased while feed intake increased with increasing dietary fermented soybean meal levels. Apparent digestibility of nutrients were significantly larger in the fish fed with Diet B than the fish fed with other diets(P<0.05).These results indicated that 10% FSBM in the diet may not have significant effects on the growth, excessive FSBM could result in poor growth performance.
A 10-week feeding experiment was conducted to determine the optimum level of fermented soybean meal(FSBM, in replacement of the fishmeal) in the diet for spotted halibut, Verasper variegatus. The five isocaloric and isonitrogenous diets contained 0, 10%, 20%, 30% and 40% FSBM replacing 0(A), 9.81%(B), 19.63%(C),29.44%(D) and 39.26%(E) fishmeal protein respectively. Each diet was randomly given to a triplicate of 15 fish(49.0±1.0 g) per tank in the indoor culture system. The results showed that specifc growth rate(SGR) decreased while feed intake increased with increasing dietary fermented soybean meal levels. Apparent digestibility of nutrients were significantly larger in the fish fed with Diet B than the fish fed with other diets(P<0.05).These results indicated that 10% FSBM in the diet may not have significant effects on the growth, excessive FSBM could result in poor growth performance.
引文
[1] 王秋举,张曦,邓君明,等.豆粕替代鱼粉在鱼类饲料中的研究进展[J].农业与技术,2012,32(1):33-34.
[2] Friedman M. Nutritional value of proteins from different food sources. A review [J]. Journal of Agricultural and Food Chemistry,1996,44(1):6-29.
[3] Krogdahl A,Bakkemckellep A M,Roed K H,et al. Feeding Atlantic salmon Salmo salar L. soybean products:effects on disease resistance (furunculosis),and lysozyme and IgM levels in the intestinal mucosa[J].Aquaculture Nutrition,2015,6(2):77-84.
[4] Ring? E,Sperstad S,Myklebust R,et al. Characterisation of the microbiota associated with intestine of Atlantic cod (Gadus morhua L):The effect of fish meal,standard soybean meal and a bioprocessed soybean meal[J].Aquaculture,2006,261(3):829-841.
[5] Francis G,Makkar H P S,Becker K. Antinutritional factors present in plant-derived alternate fish feed ingredients and their effects in fish [J].Aquaculture,2001,199(3):197-227.
[6] Heikkinen J,Vielma J,Kemilainen O,et al. Effects of soybean meal based diet on growth performance,gut histopathology and intestinal microbiota of juvenile rainbow trout (Oncorhynchus mykiss)[J].Aquaculture,2006,261(1):259-268.
[7] 杨景丰,华雪铭,郭子好,等.发酵豆粕替代鱼粉和豆粕对罗氏沼虾生长、血清生化及免疫基因表达的影响[J].水生生物学报,2018,42(4):719-727.
[8] Luo Z,Liu YJ,Mai K S,et al. Partial replacement of fish meal by soybean protein in diets for grouper Epinephelus coioides juveniles[J].Journal of Fisheries of China/Shuichan Xuebao,2004,28(2):175-181.
[9] 杨耐德,符广才.凡纳滨对虾饲料中发酵豆粕替代鱼粉的研究[J]. 饲料工业,2008,29(10):24-26.
[10] 李惠,黄峰,胡兵,等.发酵豆粕替代鱼粉对斑点叉尾鮰生长和饲料表观消化率的影响[J].淡水渔业,2007,37(5):41-44.
[11] 章世元,全丽萍,徐健超,等.发酵豆粕对断奶仔猪生长性能、养分消化率和胃肠道发育的影响[J].中国饲料,2018(16):8-11.
[12] 吕云云,常青,陈四清,等.发酵豆粕对圆斑星鲽生长及消化能力的影响[J].水生生物学报,2016,40(1):10-18.
[13] 吴莉芳,秦贵信,孙泽威,等. 饲料中去皮豆粕替代鱼粉对埃及胡子鲶消化酶活力和肠道组织的影响[J]. 中山大学学报(自然科学版),2010,49(4):99-105.
[2] Friedman M. Nutritional value of proteins from different food sources. A review [J]. Journal of Agricultural and Food Chemistry,1996,44(1):6-29.
[3] Krogdahl A,Bakkemckellep A M,Roed K H,et al. Feeding Atlantic salmon Salmo salar L. soybean products:effects on disease resistance (furunculosis),and lysozyme and IgM levels in the intestinal mucosa[J].Aquaculture Nutrition,2015,6(2):77-84.
[4] Ring? E,Sperstad S,Myklebust R,et al. Characterisation of the microbiota associated with intestine of Atlantic cod (Gadus morhua L):The effect of fish meal,standard soybean meal and a bioprocessed soybean meal[J].Aquaculture,2006,261(3):829-841.
[5] Francis G,Makkar H P S,Becker K. Antinutritional factors present in plant-derived alternate fish feed ingredients and their effects in fish [J].Aquaculture,2001,199(3):197-227.
[6] Heikkinen J,Vielma J,Kemilainen O,et al. Effects of soybean meal based diet on growth performance,gut histopathology and intestinal microbiota of juvenile rainbow trout (Oncorhynchus mykiss)[J].Aquaculture,2006,261(1):259-268.
[7] 杨景丰,华雪铭,郭子好,等.发酵豆粕替代鱼粉和豆粕对罗氏沼虾生长、血清生化及免疫基因表达的影响[J].水生生物学报,2018,42(4):719-727.
[8] Luo Z,Liu YJ,Mai K S,et al. Partial replacement of fish meal by soybean protein in diets for grouper Epinephelus coioides juveniles[J].Journal of Fisheries of China/Shuichan Xuebao,2004,28(2):175-181.
[9] 杨耐德,符广才.凡纳滨对虾饲料中发酵豆粕替代鱼粉的研究[J]. 饲料工业,2008,29(10):24-26.
[10] 李惠,黄峰,胡兵,等.发酵豆粕替代鱼粉对斑点叉尾鮰生长和饲料表观消化率的影响[J].淡水渔业,2007,37(5):41-44.
[11] 章世元,全丽萍,徐健超,等.发酵豆粕对断奶仔猪生长性能、养分消化率和胃肠道发育的影响[J].中国饲料,2018(16):8-11.
[12] 吕云云,常青,陈四清,等.发酵豆粕对圆斑星鲽生长及消化能力的影响[J].水生生物学报,2016,40(1):10-18.
[13] 吴莉芳,秦贵信,孙泽威,等. 饲料中去皮豆粕替代鱼粉对埃及胡子鲶消化酶活力和肠道组织的影响[J]. 中山大学学报(自然科学版),2010,49(4):99-105.