About IWANAGA SHUNSUKE
About 長崎県総合水試
About KUWAHARA KOICHI
About 長崎県総合水試
About HOSOKAWA HIDETSUYO
About Pinctada martensii
About serum protein
About disease resistance
About pathogen control
About seed and seedling management
About egg removal
About breeding by separation
About erythrochromia disease in pearl oyster
About invertebrate
About Pinctada fucata
About seedling production
About 親貝選別
About survival rate
About selective breeding
About Aquacultural methods
About Fisheries animals other than fishes
About アコヤガイ
About 血清
About タンパク質含量
About 指標
About 親
About 貝