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| 棕仁粕基础营养分析及其在尼罗罗非鱼养殖中的应用研究 | |
| 引用本文： | 马方奎,冷凯良,吴文民,马银辉,陈西广.棕仁粕基础营养分析及其在尼罗罗非鱼养殖中的应用研究[J].西南农业学报,2011,24(6). |
| 作者姓名： | 马方奎 冷凯良 吴文民 马银辉 陈西广 |
| 作者单位： | 1. 中国海洋大学海洋生命学院,山东青岛,266003 2. 中国水产科学研究院黄海水产研究所,山东青岛,266071 3. 大马棕榈油技术研发有限公司,上海,201108 |
| 摘 要： | 本文对比研究了棕仁粕、豆柏、花生粕的基础营养及体外胃蛋白酶消化性,通过在实验饲料中添加2％、6％、10％的棕仁粕制备了四份等氮等能的饲料,初步评价了添加棕仁粕对罗非鱼生长、体组分以及血清学参数的影响.结果表明:棕仁柏作为蛋白水平相对略低,纤维含量较高的植物蛋白替代源,其体外胃蛋白酶消化率与豆粕和花生粕无明显差异,可以作为膳食饲料组分适量的添加到水产动物饲料中,而不会影响罗非鱼的正常生长；在罗非鱼养殖实验中,添加2％棕仁粕的饲料组,罗非鱼的增重率,饲料系数,蛋白利用率、鱼体的蛋白组分以及血清学参数与对照组相比无显著差异(P＞0.05),添加至6％～10％后,罗飞鱼的生长表现开始下降,饲料系数开始上升,鱼体蛋白组分下降(P＜0.05).作为棕仁粕在水产养殖领域的初步探索性应用研究,研究认为棕仁粕是可以用于水产饲料的成分使用的,添加比例不宜超过6％. |
| 关 键 词： | 棕仁粕 基础营养 消化率 罗非鱼 血清学 |
Basal Nutrition of Palm Kernel Meal and Preliminary Evaluation in Feeding Juvenile Nile Tilapia Oreochromis niloticus |
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| MA Fang-kui , LENG Kai-liang , Goh Engmeng , MA Yin-hui , CHEN Xi-guang.Basal Nutrition of Palm Kernel Meal and Preliminary Evaluation in Feeding Juvenile Nile Tilapia Oreochromis niloticus[J].Southwest China Journal of Agricultural Sciences,2011,24(6). | |
| Authors: | MA Fang-kui LENG Kai-liang Goh Engmeng MA Yin-hui CHEN Xi-guang |
| Institution: | MA Fang-kui1,LENG Kai-liang2,Goh Engmeng3,MA Yin-hui3,CHEN Xi-guang1* (1.College of Marine Life Science,Ocean University of China,Shandong Qingdao 266003,China,2.Yellow Sea Fisheries Research Institute Chinese Academy of Fishery Sciences,Shandong Qingdao 200092,3.Palm Oil Research and Technical Service Institute of Malaysian Palm Oil Board,Shanghai 201108,China) |
| Abstract: | A preliminary study was conducted to evaluate the basal nutrition and pepsinum digestibility in virtro of Palm kernel meal,soya bean meal and peanut meal.In addition,the palm kernel meal(PKM) was graded and supplemented in a commercial diet to evaluate the effect on growth,feed utilization,body composition,serologic index of juvenile Nile tilapia.Results showed that PKM had relatively low protein content and high fibre content.There were no significant difference in vitro pepsinum digestibility(P>0.05).In f... |
| Keywords: | Juvenile Nile tilapia Palm kernel meal Basal nutrition Digestibility Serologic |
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