The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
he xie de chang jian bing hai yu fang zhi ji shu ( san )
Author(s): 
Pages: 20
Year: Issue:  4
Journal: Rural Animal-Production Technology

Keyword:  GetLinkList(KeywordFilter('防治技术:7758常见病害:4994河蟹:1843防治方法:1800小核糖核酸病毒感染:1470生石灰:1424流行情况:1213纤毛虫:953蟹体:944三氯异氰尿酸:871')'kw''CJFQ');
Abstract: <正> 九、水霉病 1.病原体:常见的有水霉和绵霉,菌丝为管形没有横隔的多核体。附着在蟹体损伤处的部分为内菌丝,纤细且分校多,深入蟹壳及肌肉并吸收营养;在蟹体外部的部分为外菌丝,较粗状,分枝少,可长达3厘米,肉眼可见灰白色棉毛状物。生长适温5℃~26℃。
Related Articles
No related articles found