1) shell color strain
壳色品系
1.
Study on population hybridization of two shell color strains of Manila clam Ruditapes philippinarum;
菲律宾蛤仔2个壳色品系群体杂交的研究
2) shell color lines
壳色系
1.
In April 2006,the black,red,yellow and white shell color lines of pearl oyster Pinctada martensii were established by separately selecting black,red,yellow and white shell color breeders in Liusha stock, Zhanjiang of Guangdong.
分别在受精后第8天、14天和21天,从4个壳色系随机各取样50个幼虫,测量每个个体的壳长与壳高,并利用方差分析比较4个壳色系的生长差异。
5) chromaticity diagram
色品色标系
6) chromaticity coordinates
色品坐标系
