摘要: 鲢亲鱼池施肥以70%的人粪和30%[阅读全文:]
摘要:&bsp&bsp&bsp&bsp&bsp1.病原体:此病有两种[阅读全文:]
摘要:&bsp&bsp&bsp&bsp&bsp1.病原体:鲢中华鳋、[阅读全文:]
摘要:&bsp&bsp&bsp&bsp&bsp每隔15~20天用漂白粉25[阅读全文:]
摘要:塘主:余金龙养殖品种:草鱼为主的[阅读全文:]
摘要: 鲢出血病(败血症)属细菌性鱼[阅读全文:]
摘要:&bsp&bsp&bsp&bsp每20天左右用20~30毫克/升[阅读全文:]
摘要:技术员:莫明生&bsp&bsp&bsp&bsp&bsp&bsp&bsp&[阅读全文:]
摘要:&bsp&bsp&bsp&bsp1.病原:鲢旋缝虫。&bsp&b[阅读全文:]