Feeding trough for culturing prawn and feeding device for fish and shrimp. The utility model is characterized in that the utility model is characterized in that the utility model is characterized in that the utility model is characterized in that the utility model is characterized in that the utility model is characterized in that the utility model is characterized in that the utility model is characterized in that the utility model is characterized in that the utility model is characterized in that the utility model is a. This is easy to put into food, can effectively prevent the bait with the flow of scattered, and can always understand the consumption of food, so as to supplement feed.
【技术实现步骤摘要】
养殖对虾用饵料是鱼虾的喂饲装置,主要用于对虾养殖。在养殖鱼虾中要将饵料投入到养池中供鱼虾食用。但饵料食用量掌握不准,易造成浪费和污染池水。现有在养池内设有饵料网的,网平设于水池底,每次将饵料投在网上方。但饵料还易被水流冲走,或者被泡散后漏到网外,当提起网观察饵料余量,还是掌握不准。特别是养殖对虾时,虾池内的杂鱼、糠虾、钩虾与对虾大量争食,影响对虾的喂养。本技术的目的在于提供一种能了解饵料食去量,减少饵料养份溶解,减少饵料损失的养殖鱼虾饵料槽。本技术的饵料槽有槽的框架,位于框架底部的槽底,其结构特点是槽侧面为连于框架间的百叶窗式栅板。这样饵料槽内装入饵料,将饵料槽放入养殖池内,鱼虾可以从栅板间的空隙中吃到饵料。饵料不会散落新槽外,也不会被水流冲走。而且可以随提起观着槽内的饵料量。集中在槽内的饵料也不易被水大量地溶解营养物质。百叶窗式栅板可以在槽的四个侧面设置,也可以只在三个侧面或两个侧面或一个侧面设置。栅板一般都为横格向内下倾斜的栅板,组成带向内下栅板间隙的百叶窗式栅板。为增加单位体积的面积,饵料槽最好呈扁槽,扁槽侧面设置百叶窗式栅板。为了加强栅板的强度,同时为了减少 ...
【技术保护点】
养殖对虾用饵料槽有槽的框架,位于框架底的槽底,其特征在于槽侧面为连于框架间的百叶窗式栅板。
【技术特征摘要】
1.养殖对虾用饵料槽有槽的框架,位于框架底的槽底,其特征在于槽侧面为连于框架间的百叶窗式栅板。2.如权利要求1所说的饵料槽,其特征在于百叶窗式栅板带有竖格。3.如权利要求1或2所说的饵料槽,其特征在于槽内...
【专利技术属性】
技术研发人员:刘建华,
申请(专利权)人:瓦房店市宏升对虾养殖技术研究所,
类型:实用新型
国别省市:91[中国|大连]
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