1、玉溪农业职业技术学院学生毕业论文 1 摘要 ： 要饲养出一批品质优良的蛋鸡应该从雏鸡饲养就开始抓起，从雏鸡到育成鸡再到产蛋鸡，每一个环节的饲养方法都要有科学。对于广大养殖户来说，蛋鸡的产蛋性能的高低，直接关系到养殖效益的多少。由此可知，从育成期到产蛋期的过渡管理即产蛋初期的管理关系到产蛋期的整个水平。为了加强鸡群的总体性能，提高产蛋率，注意预产期（产蛋初期）的管理，也成为养鸡生产中关键控制点。 关键词 ：蛋鸡；饲养；管理 玉溪农业职业技术学院学生毕业论文 2 Abstract： A Brief Analysis for the Management Points of Laying Perio
2、d of Layer Chicken The feeding of chicken is the very beginning of raising high-qualified layer flock,we should master the scientific methods of every feeding steps of which the chicken will grow to chook then to the layer.In most culturists opinion,the competence of laying eggs can directly affact
3、the interests of raising the chicken.In a word, the transitional management of the cycle from replacement period to laying period ,which we call the primary management,is fundamental to the whole level of laying period. So its critical to improve the management of primary period of laying that the general function of layer flock and the rate of laying can be increased, which turns out to be the key point of controls of raising chicken. Key words： Layer； Raising； Management
