论文部分内容阅读
1 感冒感冒是畜体受风寒侵袭而出现的以全身不适和上呼吸道感染为主的急性全身性疾病。感冒一般早春、晚秋多发。
牛常见病诊治
【摘 要】
：
1 感冒感冒是畜体受风寒侵袭而出现的以全身不适和上呼吸道感染为主的急性全身性疾病。感冒一般早春、晚秋多发。
【机 构】
：
青海省乐都县蒲台乡兽医站
【出 处】
：
四川畜牧兽医
【发表日期】
：
2008年9期
其他文献
分别在育成鸡日粮中添加0.05％、0．1％、0.15％的植酸酶，观察其时育成鸡营养物质利用率的影响．试验结果表明：在日粮中添加植醯酶对育成鸡增重有明显的影响，差异显著（P〈0．05）；育成鸡对粗蛋白
The mechanical behavior of steel employed in the hull of a steel tank damaged by corrosion has been analyzed. The tank was used to filter a deep-water well for
Oripavine is the major alkaloid of Papaver orientale. It is an important intermediate in the biosynthesis of morphine alkaloids. Recently, new Papaver somniferu
为了优选复方秦皮制剂的最佳醇沉工艺，我们采用正交试验设计，用紫外分光光度法测定含量，以药液浓度、醇沉浓度、放置时间为影响因素，选用L9（34）表进行正交试验。结果：优选工艺为药液
Progressive Randomization of a Deck of Playing Cards: Experimental Tests and Statistical Analysis of
The question of how many shuffles are required to randomize an initially ordered deck of cards is a problem that has fascinated mathematicians, scientists, and
The purpose of the presented work was dedicated to identifying the species composition of the mycobiota of honey bees in Azerbaijan condition. From the samples
New era in cancer immunotherapy: Twenty years to the discovery of monoclonal antibodies harnessing t
The better understanding of the mechanism in which the immune system responds to the developing cancer provided the outcome in a new era in cancer immunotherapy