The invention discloses a massive release of aquatic feed, including aquatic feed, aquatic feed and feed for gum mixed after forming bulk feed, the outer side of the feed block is provided with a glue film layer, made by the material insoluble in water. Because of the invention of aquatic feed is provided with a layer of the outer layer not easily soluble in water, the aquatic feed into the water after feeding, not fast dissolve, make all kinds of aquatic products are good food; avoid aquatic feed melt too fast, resulting in a waste of. When the invention is used in the open water culture or the water body which is not suitable for throwing powder or granulated feed, the aquatic product can be used for eating food, the cost of aquiculture is saved, and the economic benefit of culture is improved. The utility model has the advantages of simple structure and low cost, and can be widely applied to various aquiculture.
【技术实现步骤摘要】
缓释型块状水产饲料
本专利技术涉及水产饲料
,尤其涉及一种缓释型块状水产饲料。
技术介绍
随着水产养殖业的发展,在开阔水域养殖水产时,投放饲料后饲料溶解,通常饲料的溶解速度比较快。饲料一旦溶解,有些水产还来得及食用,就被水流等等带走,造成了浪费,增加了水产养殖的成本。例如各类水产饲料,其投入水中后,溶于水的速度都是不可控的,通常溶化的速度均比较快。导致许多扇贝。牡蛎等过滤食性的水产,来不及吃饲料消散了,也存在鲍鱼等掠食性水产吃不到的情况,造成了饲料的浪费,增加了水产养殖户的养殖成本,不利于水产养殖的发展。
技术实现思路
针对上述不足,本专利技术所要解决的技术问题是:提供一种缓释型块状水产饲料,该水产饲料具有在水中缓释的优点,可满足各类水产的食性需求,尤其是满足开阔水域养殖的需求。为解决上述技术问题,本专利技术所采用的技术方案是:一种缓释型块状水产饲料,包括水产饲料,所述水产饲料与可用于饲料的胶混后定型成块状饲料,所述块状饲料的外侧设有胶层,所述胶层由不易溶于水的材料制成。优选方式为,所述胶层覆盖整块所述块状饲料。优选方式为,所述胶层的上面设有预留缓释孔。优选方式 ...
【技术保护点】
缓释型块状水产饲料,包括水产饲料,其特征在于,所述水产饲料与可用于饲料的胶混后定型成块状饲料,所述块状饲料的外侧设有胶层,所述胶层由不易溶于水的材料制成。
【技术特征摘要】
1.缓释型块状水产饲料,包括水产饲料,其特征在于,所述水产饲料与可用于饲料的胶混后定型成块状饲料,所述块状饲料的外侧设有胶层,所述胶层由不易溶于水的材料制成。2.根据权利要求1所述的缓释型块状水产饲料,其特征在于,所述胶层覆盖整块所述块状饲料。3.根据权利要求2所述的缓释型块状水产饲料,其特征在于,所述胶层的上面...
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