水产饲料环保特性评价体系的初步构建  

Preliminary Study on the Establishment of the System for the Aquatic Feed Environmental Protection Characteristic Evaluation

作　　者：吉红[1] 周继术[1] 单世涛[1] 宋勇[2] 何小燕[1] 苏尚顺[1] 李婧[3] 

机构地区：[1]西北农林科技大学动物科技学院,陕西杨凌712100 [2]塔里木大学动物科技学院,新疆阿拉尔843300 [3]苏州大学生命科学学院,江苏苏州215123

出　　处：《家畜生态学报》2007年第2期90-93,共4页Journal of Domestic Animal Ecology

基　　金：陕西省科学技术研究发展计划项目(2006K01-1);西北农林科技大学生课外学术科技基金

摘　　要：利用筛绢吊篓、烧杯、水浴锅等,于实验室内模拟水产养殖生产条件,分别测定了20℃和30℃水温下豆粕、鱼粉入水后的干物质溶失率、粗蛋白溶失量以及水质化学耗氧量、氨氮含量,对这两种蛋白饲料原料的环保特性进行了比较和评估,进而以设备条件、测定方法、测定指标等为主要内容,初步构建了水产饲料环保特性的评价体系。Taking sieve handkerchief hanging basket, beaker, water pot etc. simulating the practical aquaculture condition,the indices of dry matter losing rate, crude protein losing amount of soybean meal and fish meal and water quality indices （chemical oxygen demand, ammonia nitrogen） at 20℃ and 30℃ water temperature were determined. By appraising and comparing the environmental protection character istic of the two kinds of feedstuff, the system for aquatic feed environmental protection characteristic evaluation was preliminary established .

关 键 词：水产饲料 环保特性 评价体系 

分 类 号：S811.5[农业科学—畜牧学]