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实验目的:利用不同温度下贮藏的饵料词养斑节对虾,观察斑节对虾的生长存活情况,估价贮藏温度对斑节对虾饵料质量的影响。实验方法:饵料贮藏温度为0℃、10℃、28～31℃、40℃,贮藏十个星期,幼虾平均体重1.5克,实验水槽为60l的圆形水槽,水温28℃～29℃,盐度32～34‰,有连续充氧系统,在此条件下饲养斑节对虾十个星期。实验结果:投喂贮藏温度为40℃的饵料组,虾增重20克;28～31℃组,虾增重30.2克;0℃和10℃组,虾增重37.7克。经六个
The purpose of the experiment: the use of food stored under different temperature Penaeus monodon, observe the growth and survival of Penaeus monodon, evaluate the storage temperature on the Penaeus monodon quality of feed. Experimental methods: The food storage temperature is 0 ℃, 10 ℃, 28 ~ 31 ℃, 40 ℃, storage for 10 weeks, the average body weight of juvenile 1.5 g, experimental sink 60l round sink, water temperature 28 ℃ ~ 29 ℃, salt Degree 32 ~ 34 ‰, a continuous oxygenation system, in this condition feeding Penaeus monodon ten weeks. Results: The diets with the storage temperature of 40 ℃ were fed, the weight of the shrimp was 20g, the weight of the shrimp was 30.2g at 28 ~ 31 ℃, and the weight of the shrimp was 37.7g at 0 ℃ and 10 ℃. After six