论文部分内容阅读
1．青霉素万能。有些养殖户只要畜禽生病，就盲目注射青霉素。其实，青霉素只对革兰氏阳性菌和少数革兰氏阴性菌有效果。
兽药使用误区多
【摘 要】
：
1．青霉素万能。有些养殖户只要畜禽生病，就盲目注射青霉素。其实，青霉素只对革兰氏阳性菌和少数革兰氏阴性菌有效果。
【机 构】
：
湖南
【出 处】
：
农村百事通
【发表日期】
：
2007年24期
其他文献
Background: Factor XII (Hageman Factor) is the initiating factor for the Intrinsic Pathway of Coagulation. Very low levels of Factor XII have been associated wi
Pressure of Local Anesthetic Solution While Performing Sciatic Nerve Blockade in Human Subgluteal Ar
Intraneural introduction of local anesthetic belongs to the existing complications of peripheral nerves blockades. The damage of peripheral nerves is associated
Nemeth-Kellner Lymphoma Is a Valid Experimental Model in Testing Chemical Agents for Anti-Lymphoprol
Scheme of detection and investigation of antitumor activity of chemical substances by use of experimental murine Nemeth-Kellner lymphoma (NK/Ly) are described.
We conducted a single-center, prospective clinical trial in which a subcutaneous bortezomib (Bor) regimen [1.6 mg/m2 per month (BD 1.6 mg/m2 therapy)] was admin
本文通过对事业单位财务管理中内部控制制度存在的问题及健全内控制度必要性进行分析的基础上,提出完善事业单位内部控制制度的若干建议。
优质果品生产工艺复杂，要求精耕细作，劳力消耗多，包括耕整、施肥、中耕除草、植保、灌溉、采摘、运输、藤干掩埋等主要环节。现阶段，应积极推广主要环节的机械化技术，以达到节本、
Respiratory Volume Monitoring to Assess the Effect of Airway Maneuvers on Ventilation during Upper E
Introduction: Propofol use during endoscopic procedures has become increasingly popular and assessing and maintaining airway patency is a significant challenge.
JAK2 Mutations in Chronic Myeloproliferative Neoplasm;Towards the Application of Personalized Treatm
The chronic myeloproliferative neoplasms (CMPN) are a group of clonal hematopoietic stem cell disorders in which large numbers of red blood cells, white blood c
桃子采收后，其叶片制造的剩余养分就转向供给枝干，促进枝干加粗、组织成熟及营养物质的积累，为来年花芽分化创造更好的条件。这一时期如管理得当，不仅可以增加树体营养，提高树体对不良环境的抵抗力，而且对翌年的开花结果、树体生长起着重要作用。因此，应切实抓好以下几点技术措施： 一、合理施肥 桃子采收后，应及时施采果肥。施肥量要因树而异，一般3~5年生的初果树，株施土杂肥150~200公斤、尿素0.5公斤、