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限位欄

采用母豬限位欄能有效地節(jié)省占地空間，最大限度地把有限建筑面積發(fā)揮到極限，同時更易于對妊娠母豬的管理。

熱鍍鋅鋼管焊接，堅固耐用，耐腐蝕，好清洗。母豬限位欄規(guī)格;600mmX2100mm限位欄。

 定位欄因為可做到定時定量、占用空間小和便于管理受到大多數(shù)豬場的認可。由于長期的不正確選育，外來種豬的母性被降低，在其活動過程中很容易壓死仔豬。為了降低了母豬壓死仔豬的可能性，現(xiàn)在絕大多數(shù)豬場采用定位欄限制了母豬的運動。采用定位欄，不但母豬發(fā)生褥瘡和肩部潰瘍的可能性進一步加大，同時，也降低了仔豬對母豬的繼承免疫。

定位欄采用熱鍍鋅管厚度2.2，管粗25，可以定做國標2.5熱鍍鋅的，11片為一組，可供10頭母豬。母豬產(chǎn)前7天放到定位欄中保胎。

定位欄的規(guī)格：2100mm*1000mm*600mm

定位欄的要求配備：

1、籠架：￠20熱鍍鋅管外包，橫向加筋￠20熱鍍鋅管1根，其余為￠15熱鍍鋅管，壁厚均為2.5 mm，具體參見籠架圖紙；

2、前后門： 500 mm *600 mm368塊、550 mm*600 mm80塊，材質(zhì)為￠15熱鍍鋅管，門扣、插銷為熱鍍鋅鋼材制作；

3、拉桿：通長￠15熱鍍鋅管拉桿2道、通長￠20熱鍍鋅管拉桿1道（兼當水管）；

4、水管安裝：上述￠20熱鍍鋅管拉桿兼當水管，每2欄用三通連1根520 mm長￠15熱鍍鋅管，底部用三通連接安裝2只不銹鋼飲水器，每10m安裝1只￠15水嘴，其它包括豬舍內(nèi)水管安裝用材料；

5、漏糞板：600 mm *600 mm*30 mm鑄鐵漏糞板368塊、650 mm *600 mm*30 mm鑄鐵漏糞板80塊，每塊漏糞板重量在15公斤以上；

6、漏糞板支架：通長40 mm*40 mm熱鍍鋅角鐵，壁厚4 mm；

7、噴霧降溫設(shè)施：通長￠20熱鍍鋅管，每3個欄安裝1只銅噴頭。

毫的傷母豬定位欄是規(guī)模化，集約化養(yǎng)豬的一個產(chǎn)物。                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             

1.節(jié)約占地，增加單位飼養(yǎng)頭數(shù)，適合集約化養(yǎng)殖。母豬定位欄是規(guī)模化，集約化養(yǎng)豬的一個產(chǎn)物。

1.節(jié)約占地，增加單位飼養(yǎng)頭數(shù)，適合集約化養(yǎng)殖。