1)rearing bed,蚕座2)silkworm body and seat,蚕体蚕座3)Infection through the rearing bed,蚕座传染4)disinfection of rearing bed,蚕座消毒5)larva density in rearing,蚕座密度6)silkworm seat paper,蚕座纸
用法例句
Canzuojundujingis a new disinfector of silkworm body and seat,which can control four major infectious diseases especially the fungus of silkworm.
