膨化料与颗粒料对克氏原螯虾养殖效果的影响  

Effects of Puffed Feed and Pelleted Feed on The Culture of Procambarus Clarkii

作　　者：王昆鹏 王磊 孙守旗 孙成 WANG Kun-peng;WANG Lei;SUN Shou-qi;SUN Cheng(Anhui Huaiyuan County Aquatic Technology Promotion Center,Bengbu,Anhui 233400,China)

机构地区：[1]安徽省怀远县水产技术推广中心,安徽蚌埠233400

出　　处：《水产养殖》2021年第10期12-15,19,共5页Journal of Aquaculture

摘　　要：对比分析了膨化料与颗粒料对克氏原螯虾养殖效果的差异。试验分为2组,每组3个平行试验塘,分别用含粗蛋白、粗脂肪、氨基酸和粗灰分等营养水平相同的颗粒沉性饲料与膨化沉性饲料投喂,试验用克氏原螯虾苗来自同一个塘口,试验中养殖管理相同。结果表明,膨化料试验组的总产量、回捕率、饵料系数和养殖效益明显优于颗粒料试验组。The effects of puffed feed and pelleted feed on the culture of Procambarus clarkii were studied,the experiment was divided into two groups, each group had three parallel test ponds, and each group was fed with the same level of crude protein, crude fat, amino acid and ash in the puffed feed and pelleted feed respectively. P. clarkii seedlings were used in the experiment from the same pond and aquaculture management was the same in the experiment. The results showed that the puffed feed group was significantly better than pelleted feed group in the total output, catching rate, feed coefficient and breeding benefit.

关 键 词：克氏原螯虾 膨化料 颗粒料 饵料系数 养殖效果 

分 类 号：S963[农业科学—水产养殖]