| 玉米蛋白粉部分替代鱼粉对网箱养殖异育银鲫肌肉组织氮磷保留率的影响 |
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| 引用本文： | 王军,华雪铭,邢思华,韩加凤,于宁,周洪琪,朱站英,黄旭雄.玉米蛋白粉部分替代鱼粉对网箱养殖异育银鲫肌肉组织氮磷保留率的影响[J].上海水产大学学报,2011(5). |
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| 作者姓名： | 王军 华雪铭 邢思华 韩加凤 于宁 周洪琪 朱站英 黄旭雄 |
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| 作者单位： | 上海海洋大学省部共建水产种质资源发掘与利用教育部重点实验室; |
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| 基金项目： | 上海市科学技术委员会重点科技攻关项目(073205111,06DZ19102); 上海市重点学科建设项目(Y1101) |
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| 摘 要： | 研究玉米蛋白粉部分替代鱼粉对异育银鲫氮磷保留率影响,以3种规格的异育银鲫(小规格为26.90 g、中规格为51.70 g、大规格为97.67 g)为试验对象,每种规格分别设置鱼粉组和玉米蛋白粉组(鱼粉组的鱼粉用量为10%和9%,用8%玉米蛋白粉等量替代鱼粉),在网箱中饲养97 d,分别于30d、61 d和97 d采样,测定3个阶段的肌肉氮保留率、磷保留率以及肌肉和肝胰脏谷氨酸脱氢酶(GDH)活性。结果表明:小规格异育银鲫的Ⅱ、Ⅲ阶段、中规格第Ⅰ阶段和大规格第Ⅲ阶段的肌肉组织中的氮含量存在显著差异,中、大规格的其余各阶段肌肉组织的氮含量无显著差异;肌肉组织中磷的含量在小规格的第Ⅰ、Ⅱ阶段无显著差异,第Ⅲ阶段鱼粉组磷含量显著高于玉米蛋白组(P<0.05),除大规格第Ⅲ阶段,中规格和大规格的总体上玉米蛋白组的肌肉磷含量显著高于鱼粉组(P<0.05);除中规格的第Ⅰ阶段,3种规格异育银鲫在第Ⅲ阶段内总体上呈现鱼粉组肌肉氮保留率显著高于玉米蛋白粉组(P<0.05);3种规格异育银鲫肝胰脏的GDH活性随饲养时间延长,两组无显著差异;异育银鲫肌肉组织的GDH活性,除中规格的第Ⅱ阶段和大规格的第Ⅰ阶段,其余表现为同种规格的鱼...
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| 关 键 词： | 异育银鲫 玉米蛋白粉 鱼粉 氮保留 磷保留 谷氨酸脱氢酶 |
Effect of partial replacement of fish meal by corn gluten meal and nitrogen and phosphorus retention in muscle of Carassius auratus gibelio in fresh water cage culture |
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| WANG Jun,HUA Xue-ming,XING Si-hua,HAN Jia-feng,YU Ning,ZHOU Hong-qi,ZHU Zhan-ying,HUANG Xu-xiong.Effect of partial replacement of fish meal by corn gluten meal and nitrogen and phosphorus retention in muscle of Carassius auratus gibelio in fresh water cage culture[J].Journal of Shanghai Fisheries University,2011(5). |
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| Authors: | WANG Jun HUA Xue-ming XING Si-hua HAN Jia-feng YU Ning ZHOU Hong-qi ZHU Zhan-ying HUANG Xu-xiong |
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| Institution: | WANG Jun,HUA Xue-ming,XING Si-hua,HAN Jia-feng,YU Ning,ZHOU Hong-qi,ZHU Zhan-ying,HUANG Xu-xiong (Key Laboratory of Exploration and Utilization of Aquatic Resources Certificated by the Ministry of Education,Shanghai Ocean University,Shanghai 201306,China) |
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| Abstract: | The experiment was conducted to determine the effect of partial replacement of fish meal(FM) by corn gluten meal(CGM) on nitrogen and phosphorus retention of Carassius auratus gibelio.Two kinds of isonitrogenous,isocaloric diets were formulated to contain 0(with 10% FM) and 8% of CGM respectively.Three sizes(initial weight of 26.90g,51.70g,97.67g) of Carassius auratus gibelio were fed for 97 days in cage culture,and sampled on 30th,61th and 97th day.After feeding,nitrogen retention,phosphorus retention of m... |
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| Keywords: | Carassius auratus gibelio corn gluten meal fish meal nitrogen retention phosphorus retention glutamate dehydrogenase |
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