畜牧兽医毕业论文

畜牧兽医毕业论文

畜牧兽医毕业论文

题目：母猪产后不食的分析与对策

所在系：动物科学系

专业：牧医

摘要

在分娩舍，母猪产后不食症是常常出现的，一旦发病，如果不及时治愈，该病的发生会导致母猪缺乳或无乳，影响母猪和仔猪的生长发育（例如发生仔猪黄白痢），更严重者甚至死亡，也可导致母猪死亡或被迫淘汰，影响正常生产繁殖的持续，给养猪行业带来一定的经济损失。本论文通过对母猪产后不食的细心观察，做相应实验并记录，系统的介绍了母猪产后不食的表现与影响，最后根据母猪产后不食的不同因素，采取了相应的对策及防治措施。通过比较，得出一种较为理想的综合防治方案。

关键词：母猪产后不食因素对策防治措施

Abstract

Care in childbirth, postpartum sows eating disorder is often not there, once the disease if not cured, the incidence of the disease will lead to sow Query or no milk, affecting growth and development of sows and piglets (such as scour occurs Piglet) more serious or even death, can also lead to death or forced out of the sow, the continued breeding of normal production, to the pig industry to bring some economic loss.

Keywords

Postpartum sows do not eat Cause Clinical symptoms Control Measures

目录

摘要....................................................................................................................................................... - 1 - 关键词：............................................................................................................................................... - 1 - Abstract............................................................................................................................................... - 2 - Keywords............................................................................................................................................... - 2 - 前言....................................................................................................................................................... - 4 - 1 母猪产后不食的表现与影响 ........................................................................................................... - 4 - 1.1 母猪产后不食的表现 ................................................................................................................... - 4 -

1.2 母猪产后不食带来的影响 ........................................................................................................... - 4 -

2 引起母猪产后不食的原因 ............................................................................................................... - 4 - 2.1 饲养管理因素 ............................................................................................................................... - 4 - 2.2 疾病因素 ....................................................................................................................................... - 4 - 2.2.1 产褥热 ....................................................................................................................................... - 4 - 2.2.2 便秘........................................................................................................................................... - 5 - 2.2.

3 母猪感冒、高烧 ....................................................................................................................... - 5 - 2.2.

4 肢蹄病 ....................................................................................................................................... -

5 - 2.2.5 产后感染 ................................................................................................................................... - 5 - 2.3 营养因素 ....................................................................................................................................... - 5 -

2.4 季节性因素 ................................................................................................................................... - 5 -

3 母猪产后不食的对策 ....................................................................................................................... - 5 - 3.1 饲养管理因素的防治措施 ........................................................................................................... - 7 - 3.2 疾病因素的防治措施 ................................................................................................................... - 7 - 3.2.1 产褥热 ....................................................................................................................................... - 7 - 3.2.2 便秘........................................................................................................................................... - 7 - 3.2.3 母猪感冒、高烧 ....................................................................................................................... - 8 - 3.2.

4 肢蹄病 ....................................................................................................................................... - 8 - 3.2.

5 产后感染 ................................................................................................................................... - 8 - 3.3 营养因素的防治措施 ................................................................................................................... - 8 -

3.4 季节性因素的防治措施 ............................................................................................................... - 9 -

4 讨论与建议 ....................................................................................................................................... - 9 - 4.1 母猪产后到断奶因疾病所发生不食的情况 ............................................................................... - 9 - 4.2 母猪产后到断奶因营养因素所发生不食的情况 ..................................................................... - 10 - 4.2.1 对营养不良母猪处理方案的讨论 ......................................................................................... - 10 - 4.2.2对低血糖缺钙母猪处理方案的讨论 ...................................................................................... - 10 - 4.3 母猪产后不食的综合防制措施 ................................................................................................. - 10 - 4.3.1 科学的饲养管理 ..................................................................................................................... - 10 - 4.3.2 药物预防 ................................................................................................................................. - 10 - 小结..................................................................................................................................................... - 11 - 参考文献............................................................................................................................................. - 12 - 致谢..................................................................................................................................................... - 13 -