摘要
对虾育苗中采取洗卵措施,可减少受精卵表面携带的病毒和细菌,减轻疾病的发生与传播,提高孵化率。洗卵操作简便,很易在生产中实施。
In prawn seed-rearing washing spawns could decrease virus and bacteria adhering to thesurface of the fertilized showns, reduce the occurrence of disease and infection, raise the incubstionrafe. Washing spawns is simple in operation and easy to put into practice in production.
出处
《齐鲁渔业》
1994年第2期39-40,共2页
Shandong Fisheries
关键词
洗卵
对虾
育苗
疾病
孵化率
washing spawns
prawn seed-rearing
disease
incubation rate