新闻中心

产品中心

联系我们

济南壮大饲料有限公司 

电话:0531-87478008

手机:18660168561

Q  Q: 823715579

微信:18660168561



猪场常见的呼吸道疾病

您的当前位置: 首 页 >> 新闻资讯 >> 行业新闻

猪场常见的呼吸道疾病

发布日期:2016-03-18 16:36 来源:http://www.zdslgs.com 点击:

一、圆环病毒与副猪嗜血杆菌混合感染 主要症状是体温40.5-41℃、采食量下降、消瘦、被毛粗乱、眼结膜发红、眼屎增多、腹股沟淋巴结肿大、喘气、咳嗽、个别猪关节肿大等。剖检可见胸腔、心包积液,肺脏肿胀似橡皮、表面有一层灰白色的纤维素性分泌物覆着,肺与胸膜粘连,呈纤维素性胸膜肺炎,脾脏轻度肿胀,肾脏肿大、肠系膜淋巴结肿大。

The main symptoms, circovirus and vice pig Haemophilus mixed infection is the body temperature 40.5-41 DEG C, feed intake decreased, weight loss, by wool thick chaos, conjunctival redness, gum increased, inguinal lymph nodes, panting, cough, individual porcine articular swelling etc.. Necropsy the pleural and pericardial effusion and swelling of the lungs like rubber, the surface has a layer of ash white cellulose exudates covered a, pulmonary and pleural adhesion was fibrinous pleuropneumonia, mild swelling of the spleen, kidneys were enlarged and mesenteric lymph nodes.

二、猪流感:症见:多发生在冬季或春季,气候变化是主要诱因。常突然发病,可波及全群。体温40.3~41.5℃,不食,精神高度沉郁,呼吸急促,腹式呼吸,咳嗽,眼鼻流出黏液样分泌物。肌肉变硬,触摸似有疼痛。同场的成年猪中,发病率很高,几乎达100%,但病死率低,一般只有2%~3%。四肢乏力,喜卧懒走;眼结膜潮红,眼分泌物粘染眼睑,眼角有黑眼屎;阵发性咳嗽,打喷嚏;大便干燥、秘结,尿少、发黄。剖检:鼻、喉、气管、支气管黏膜充血、出血呈紫红色,似鲜牛肉样;淋巴结肿大、充血性炎症。

Two, swine flu: see: more than in the winter or spring, climate change is the main incentive. Often sudden onset, can be spread to the whole group. Temperature 40.3 ~ 41.5 degrees, do not eat, spirit depressed, shortness of breath, abdominal breathing, cough, nose and eyes outflow mucus like secretion. Muscles harden, and touch as if there is pain. In the same field of adult pigs, the incidence rate is very high, almost 100%, but the mortality rate is low, generally only 2% ~ 3%. Weakness in the limbs, hi lying lazy walk; conjunctival flushing, eye secretions stained eyelids, and his eyes are black gum; paroxysmal cough, sneeze; dry stool, constipation, oliguria, yellow. The nose, throat, trachea, bronchial mucosal congestion, bleeding was purple, like fresh beef, lymph nodes, congestive inflammation.

三、猪呼吸道病综合征:主要发生于13周龄以上的中大肥猪。根据我们的观察,参阅国内外的研究报告,本病主要由猪蓝耳病病毒、PCV-2和猪肺炎支原体等三种病原引起。有些发病猪场,副猪嗜血杆菌也是此病的重要参与者和导致发病猪死亡的主要原因!猪蓝耳病病毒是本病的启动因素,没有它,就没有本病。

Three, porcine respiratory disease syndrome: mainly occurred in more than 13 weeks of age in big pig. According to our observation, refer to the domestic and foreign research report, the disease mainly by porcine reproductive and respiratory syndrome virus, PCV 2 - and Mycoplasma hyopneumoniae, three kinds of pathogen. Some pig, pig vice Haemophilus disease is also an important participant and the main causes of death of infected pigs! PRRS virus is the initiation factor of this disease, this disease is not without it.

本文由众粮饲料友情奉献.更多有关的知识请点击: http://www.zdslgs.com/最真诚的态度.为您提供最为全面的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

This article is contributed by all the feed grain friendship. More knowledge about please click: attitude of http://www.zdslgs.com/ most sincere. For you to provide the most comprehensive services. More relevant knowledge and we will continue to everyone dedication. Stay tuned.


相关标签:种鸡料

在线客服
分享
欢迎给我们留言
请在此输入留言内容,我们会尽快与您联系。
姓名
联系人
电话
座机/手机号码