田螺人工养殖诱食剂的筛选试验  

Screening of food attractants in artificial culture of Cipangopaludina.sp

作　　者：黄杰 易弋[3] 罗福广 文衍红 胡大胜[2] 兰健勇 韩书煜 Huang Jie;Yi Yi;Luo Fuguang;Wen Yanhong;Hu Dasheng;Lan Jianyong;Han Shuyu(Liuzhou Fishery Technical Extension Station,Liuzhou 545006,China;Guangxi Fishery Technical Extension Station,Nanning 530022,China;College of Biological and Chemical Engineering,Guangxi University of Science and Technology,Liuzhou 545006,China;Liuzhou Guzhiyun Agricultural Development Co.,Ltd,Liuzhou 545115,China)

机构地区：[1]柳州市渔业技术推广站,广西柳州545006 [2]广西壮族自治区水产技术推广总站,广西南宁530022 [3]广西科技大学生物与化学工程学院,广西柳州545006 [4]柳州市谷之韵农业发展有限公司,广西柳州545115

出　　处：《水产养殖》2020年第7期38-41,45,共5页Journal of Aquaculture

基　　金：广西科技重大专项(桂科AA17204095-6);柳州市科技计划项目(2018BH10501)。

摘　　要：该文测试了丙氨酸、甲硫氨酸、天门冬氨酸、异亮氨酸、甜菜碱、大蒜素、酒糟干粉这7种诱食剂对于田螺摄食行为的诱导作用,以期为探索田螺人工养殖的科学方法提供一些依据。试验结果显示在饲料中添加诱食剂对田螺的趋食性有明显的诱导作用,七种诱食剂中甜菜碱和大蒜素的效果最好,但大蒜素的添加量为0.2%,低于甜菜碱的0.4%。The induction effects of 7 kinds of food attractants(alanine, methionine, aspartic acid, isoleucine,betaine, allicin and vinasse) on the feeding behavior of snail were tested inthe experiment to provide some basis for exploring the scientific methods of artificial breeding of snail. The results showed that betaine and allicin had the best effects among the seven attractants, but the amount of allicin added was 0.2%, lower than 0.4% of betaine.

关 键 词：田螺 人工养殖 饲料 诱食剂 

分 类 号：S966.22[农业科学—水产养殖]