猪用饲槽有哪几种?

2025-03-29 18:51:17
推荐回答(1个)
回答1:

在养猪生产中,无论采用机械化送料饲喂还是人工喂饲,都要选配好饲槽和自动落料饲槽。对于限量饲喂的公猪、母猪、分娩母猪,一般都采用钢板饲槽或混凝土地面饲槽,对于自由采食的保育仔猪、生长猪,多采用钢板自动落料饲槽,这种饲槽不仅能保证饲料清洁卫生,而且还可以减少饲料浪费,满足猪的自由采食。

(1)限量饲槽

采用金属或水泥制成,每头猪喂饲时所需饲槽的长度大约等于猪肩宽,见图6。

图6 限量饲槽(铸铁或钢制)

(2)自动饲槽

在保育、生长猪群中,一般采用自动饲槽让猪自由采食。自动饲槽就是在饲槽的顶部装有饲料贮存箱,贮存一定量的饲料。随着猪只的吃食,饲料在重力的作用下不断落入饲槽内。因此,自动饲槽可以隔较长时间加一次料,可大大减少喂饲工作量,提高劳动生产率,同时也便于实现机械化、自动化喂饲。

①自动饲槽可以用钢板制造(表5),也可以用水泥预制板拼装。在国外还有用聚乙烯塑料制造的自动食槽。

②自动饲槽有长方形、圆形等多种形状。图7、图8即为长方形和圆形自动饲槽。长方形的分双面、单面两种形式,双面自动饲槽供两个猪栏共用,单面自动饲槽供一个猪栏用。每面可同时供4头猪吃料。单面的一面固定在与走廊的隔栏或隔墙上;双面的则安放在两栏的隔栏或隔墙上。圆形自动饲槽用不锈钢制成,较为坚固耐用,底盘也可用铸铁或水泥浇注,适用于高密度、大群体生长猪舍。

图7 双面和单面长方形自动饲槽(钢制)

图8 圆形自动饲槽透视图

(上为不锈钢,下为铸铁)

表5 钢板制自动饲槽主要结构参数(毫米)

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