标题:
温度和盐度对马氏珠母贝受精率和孵化率的联合效应The Combined Effects of Temperature and Salinity on Insemination Rate and Incubation Rate of Pinctada martensii
作者:
符世伟, 王辉, 孙晓真
关键字:
马氏珠母贝, 二次回归正交组合设计, 环境因子, 受精率, 孵化率Pinctada martensii (dunker), Orthogonal Combination Quadratic Regression, Environmental Factor, Insemination rate, Incubation rate.
期刊名称:
《Open Journal of Fisheries Research》, Vol.1 No.4, 2014-12-30
摘要:
采用二次回归正交组合设计，对不同温度和盐度组合中马氏珠母贝的受精率和孵化率进行了研究，量化了各环境因子对马氏珠母贝的受精率、孵化率的影响，并建立了精确的数学模型。试验结果表明：在马氏珠母贝受精和孵化过程中，温度对受精率以及24 h孵化率的影响比盐度稍大，两因子间不存在互作效应(P > 0.05)。The quadratic regression orthogonal combination design was used to investigate the effects of different combinations of temperature and salinity on insemination rate and incubation rate of Pinctada martensii (Dunker). It quantified the effect of each environmental factor, and the precise mathematical model was built. The results showed that in the process of insemination and incuba-tion, the influence of temperature on insemination rate and incubation rate in 24 hours was greater than salinity; there was no interaction effect between the two factors (P > 0.05).