夏季高温条件下如何控制和调整蛋鸡舍温湿度?

2025-04-07 00:00:22
推荐回答(2个)
回答(1):

夏季高温环境降低蛋鸡舍内温度应做到以下几个方面:


1、从鸡舍设计和建筑方面,应考虑到夏季防暑降温装置。如采用隔热材料作房顶建筑材料,房顶涂成白色且做有吊棚,安装风扇,采取纵向通风等;

2、在鸡舍周围种植树木花草减少蒸发散热;

3、在鸡舍内喷水雾,有条件的鸡舍屋顶喷水降低舍温;

4、保证供给足够和清洁的饮水,一般饮水量比正常高3倍左右;

5、采用合理的饲养密度,一般笼养鸡饲养密度应降低20%。

6、在鸡舍通风口安装悦能湿帘,将经湿帘冷却的空气纵向吹入鸡舍,带走舍内鸡产生的代谢余热。必要时可每小时给鸡羽毛喷水一次,降低因为环境过热而导致的热应激。

悦能水帘

回答(2):

在夏季高温季节,控制鸡舍内温湿度的主要措施如下。

(1)采用纵向通风。先关闭门窗,在后门设置排风口,在前门设置进风口,在排风口处依舍内空间大小,均匀合理地设置一定数量的排气扇,沿鸡舍的纵轴通风,开动风机进行通风。

(2)水帘降温。在鸡舍纵向通风的进风口处设置水帘,水管不断向上喷凉水,使热空气经冷却后进入鸡舍。可在气温升高之前打开水帘,下午气温降低后关闭,这样可使舍内温度降低4~8℃。

(3)喷雾降温。使用高压低雾量旋转嘴喷雾器,向鸡舍顶部或鸡体直接喷凉水,每2~3小时一次,可降低舍温4~8℃。也可在鸡舍屋顶安装开孔水管,水在一定压力下向空中喷出水柱,然后淋回屋面,可以增加屋顶散热,减少经过屋顶向鸡舍内传递的热量。

(4)减少太阳辐射。减少太阳辐射的方法有:鸡舍屋顶涂白;用麦秸或茅草覆盖屋顶;在鸡舍周围种植高大的落叶乔木,空地栽植草皮(可有效地防止地面反射热进入鸡舍);在鸡舍的朝阳面搭凉棚,种植爬蔓植物遮阴。

(佟建明,董晓芳)

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