论文部分内容阅读
猪日本乙型脑炎。该病在蚊虫多的季节易发，主要导致种猪繁殖障碍，应做好乙脑的春防普免、后备种猪配种前的两次基础免疫。
猪场夏季不得不防的六大疾病
【摘 要】
：
猪日本乙型脑炎。该病在蚊虫多的季节易发，主要导致种猪繁殖障碍，应做好乙脑的春防普免、后备种猪配种前的两次基础免疫。
【出 处】
：
河南畜牧兽医：综合版
【发表日期】
：
2018年5期
其他文献
圈养蛋鸭，就是在鸭舍或鸭棚内以每平方米（从100日龄至淘汰）6。8只的密度关养。此法饲养规模大、产蛋率高、经济效益好。圈养以本地优良品种鸭为宜，如浙江绍兴鸭、福建山麻鸭、江
Background: Diaphragm surgery is common with advanced ovarian malignancies. The purpose of this study is to determine associated factors with the need for drain
为比较猪繁殖与呼吸综合征病毒ELISA试剂盒检测效果，选择LSI、IDE和LSY3种ELISA诊断试剂盒对90份猪血清样品进行检测。结果显示LSI和IDE ELISA试剂盒更能真实地反应猪群实际免
企业财会管理制度是否完善、 财会工作人员专业素质的高低等因素对于企业财会核算结果都有着直接和重要的影响,为此本文就对当前企业财会核算体系存在的问题进行了分析, 并且
Improvement of Survival in Patient with Primary Metastatic Breast Cancer over a 10-Year Periode: Pro
Approximately 6% of patients with breast cancer have distant metastases at the time of the initial diagnosis. The aim of this analysis was to examine the overal
奶牛临床型乳房炎中兽医称“乳痈”，是奶牛的常发病、多发病。治疗不及时或治疗失当，往往会过早淘汰奶牛，给牛奶生产和奶牛养殖造成重大经济损失。以前，奶牛临床型乳房炎的防治主
Aim: To study Expression and Phosphorylation status of Focal Adhesion Kinase (FAK) in Human Breast Cancer tissue. To study the relation of FAK with standard cli
Pharmacological Isolation of Experimental Models of Drug-resistant Hepatocellular Carcinoma Cell Lin
Drug resistance is one of the major challenges facing the success of chemotherapy against human hepatocarcinoma (HCC) as well as other types of cancer. Studies
试验采用28日龄杜长大断奶仔猪48头，随机分为2个处理，每个处理4个重复，每个重复6头猪，处理1组为对照组，处理2组为试验组，即添加0．1％的复合酶。结果表明：试验组的平均日增重显著高于对