乳头式与开放式饮水对种鸡生产效果比较试验

The comparison experiment of young hairstyle and open style potable water to the effect of hen production

对种鸡采用乳头式和开放式饮水的生产效果进行了84天的测定。结果表明:乳头式饮水的种鸡饮水的浪费量为(061.4,52.5%),垫草的耗费量减少59.2%以上(0.2970.710,0.804kg/只),垫草的使用时间延长3-8天(157,12天),鸡舍内空气中的NH3降低5.2%,H2S降低1.1%,CO2降低12.7%;饮水中细菌总数降低,大肠杆菌数降低;种鸡提前2.5周达到产蛋率50%;节约饮水及垫草开支60%以上。故认为乳头式饮水有利于鸡舍环境的改善、节约生产开支,有利于生产经济效益的提高,是一项值得推广的技术。

To plants the chicken to use the young hairstyle and the open style potable water production effect enters the front part of a jacket 4 day-long determinations. The result indicated that, A young hairstyle potable water kind of chicken drinks the water volume is (061.4,52.5%), fronts the grass the consumption quantity to reduce urine 59.2% above(0.2970.710 ,0.804kg/ one), fronts the grass the period of revolution to lengthen for 3-8 day (157,12 days), in the hen house in air NH_3 reduces 5.2%, H_2S reduces 1.1%, CO_2 reduces 12.7%; In the potable water the bacterium total reduces, the backwoods coli number reduces; Plants the chicken to raise suppresses 5 the week to achieve produces the egg rate 50%; Saves the potable water and the pad grass opens above political 60%. Therefose, thought the young hairstyle potable water is advantageous to the hen house environment improvement, saves the production expenditure, is advantageous to the production economic efficiency enhancement, is a term value results in promoted the technical