河蟹育苗存在的问题

To the river crab grow seedlings problem experience

笔者从河蟹育苗的种蟹培育和幼体培育两个方面,比较系统地介绍了目前河蟹育苗普遍存在的生产技术问题、管理问题等,以及育苗问题而带来养殖的负面效应;分析了河蟹育苗存在问题的原因并且针对存在的问题提出了相应的解决方法和建议。

Through the river crab growing that the crab is breeded and the river crab larva of the writer,Introducing the river crab grows seedlings the technique problem that is, the administration problem awaits,problem but brings minus effect;Analyse the problem reason, and is aimed at the problem proposeeing means either proposal.