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吴义祥 《青海畜牧兽医杂志》2011,41(3):56-57
1动物标识及可追溯体系概述
1.1概念动物标识及疫病可追溯体系是指对动物个体或群体进行标识,对有关饲养、屠宰加工等场所进行登记,对动物的饲养、运输、屠宰及动物产品的加工、储藏、运输、销售等环节相关信息进行记录,从而实现在发生疫情或出现质量安全时,能对动物饲养及动物产品生产、加工、销售等不同环节可能存在的问题进行有效追踪和溯源,及时加以解决。 相似文献
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秦玉峰 《畜牧兽医科技信息》2009,(9):11-11
1 简述动物标识及疫病可追溯体系 1.1 动物标识及疫病可追溯体系 该体系是对动物个体或群体进行标识,对动物饲养、运输、屠书及动物产品的加工储藏、运输、销售等环节信息进行登记,从而使现在发生疫病或出现质量问题时对动物饲养地及动物产品的加工环节进行追踪和溯源,并加以解决. 相似文献
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推行动物标识及动物疫病可追溯体系建设之探讨 总被引：1，自引：0，他引：1
动物疫病可追溯体系是通过动物标识记载动物饲养、运输、屠宰及动物产品的加工、储藏、运输、销售等环节相关信息,用智能识读器对动物相关信息进行采集、上传网络化管理,从而实现对动物及动物产品的有效监控和追踪溯源,以确保动物产品质量的安全. 相似文献
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李涵林 《上海畜牧兽医通讯》2012,(3):88-89
1动物标识及可追溯体系概述1.1概念动物标识及疫病可追溯体系是以标识、养殖和防疫档案为基础,在动物生命周期中,通过无线数据网(GPRS),采用二维码技术,在免疫注射、产地检疫、运输监督、屠宰检疫四大环节进行信息采集、网络传输、计算机分析处理和移动智能识读设备查询、输出等一系列功能操作,从而实现动物疫病可追溯监管的动物防疫信息系统〔1〕。 相似文献
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一、动物标识及疫病可追溯体系的概念动物标识及疫病可追溯体系是对动物个体或群体进行标识,以动物标识编号为数据轴心,将牲畜从出生到屠宰历经的防疫、检疫、监督工作贯穿起来,利用现代技术手段把生产管理和防疫监督数据汇总到数据中心,实现牲畜从出生到屠宰全过程的数据网上记录。通过移 相似文献
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大通县动物标识及疫病可追溯体系建设存在的问题及建议 总被引：1，自引：0，他引：1
1动物标识及可追溯体系概述1．1概念动物标识及疫病可追溯体系是以标识、养殖和防疫档案为基础，在动物生命周期中，通过无线数据网（GPRS），采用二维码技术，在免疫注射、产地检疫、运输监督、屠宰检疫四大环节进行信息采集、 相似文献
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一．动物标识及疫病可追溯体系的概念
动物标识及疫病可追溯体系是对动物个体或群体进行标识,以动物标识编号为数据轴心,将牲畜从出生到屠宰历经的防疫、检疫、监督工作贯穿起来,利用现代技术手段把生产管理和防疫监督数据汇总到数据中心,实现牲畜从出生到屠宰全过程的数据网上记录。 相似文献
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动物标识及疫病可追溯体系由畜禽标识申购与发放管理系统、动物饲养周期全程监管系统、动物产品质量安全追溯系统组成。三大系统既紧密衔接,又相互独立,构成从耳标、配发,佩戴到动物饲养、流通,再到动物屠宰、动物产品销售全程监管追溯体系。一旦动物及其产品局部发生动物疫病或出现质量问题时,可借助先进的信息采集和网络技术, 相似文献
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1 当前畜禽调运中存在的问题 1．1 调运户动物防疫意识不强 一是个别调运户未申领《动物防疫合格证》，没有动物防疫知识和相关法律法规知识．是违规调运的根源． 相似文献
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The number of donkeys and mules throughout the world is stable, and awareness of their use and concern for welfare, pain recognition and treatment are receiving increasing veterinary interest. Therefore, accurate information about anaesthesia and analgesia in donkeys and mules is important to ever more equine practitioners. Since donkeys are physiologically and pharmacologically different from horses, knowledge on species specific aspects of anaesthesia and analgesia are very important. Mules combine elements from both donkey and horse backgrounds, leading to great diversity in size, temperament and body type. Physiologically, they seem to resemble horses more than donkeys. This review highlights the current knowledge on various anaesthetic and analgesic approaches in donkeys and mules. There is still much information that is not available about donkeys; in many circumstances, the clinician must use available equine information to treat the patient, while monitoring carefully to observe for differences in response to therapy compared to the horse. 相似文献
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本文应用Ｆｏｒｔａｎａ—Ｍａｓｓｏｎ嗜银颗粒染色法研究了貉、蓝狐、银狐的胃及十二指肠内嗜银细胞的形态分布。结果表明：三种动物胃幽门腺中，嗜根细胞数量最多，呈锥状，嗜银颗粒较粗，密度大、染成深黑色。在胃底及胃贲门腺区、嗜银细胞数量少。在十二指肠部嗜银细胞呈蝌蚪形，嗜银颗粒细，呈黑褐色，密度较小。嗜银细胞的分布密度在三种动物中具有一定的差别。 相似文献
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The relation between the birth process and the condition of the newborn piglet and calf 总被引：3，自引：0，他引：3
Fluxes of the anti-parasitic agents, [3H]-ivermectin, [3H]-selamectin and [3H]-moxidectin were studied across non-transfected and transfected canine kidney epithelial monolayers, MDCK II/wt, MDCK II-MDR1,
MDCK II-MRP1 and MDCK II-MRP2. All four lines surprisingly expressed significant levels of P-glycoprotein (P-gp), coded for
by MDR1, but MDCK II-MDR1 expressed increased levels compared to the other lines. MDCK II-MRP1 and MDCK II-MRP2 expressed
increased levels of MRP1 and MRP2 respectively. Fluxes of [3H]-ivermectin, [3H]-selamectin, [3H]-moxidectin, and the P-gp substrates, rhodamine-123 and DiOC2, were polarized in the basolateral-to-apical (secretory) direction across the four lines. Selected MRP inhibitors used in
relevant pharmacological concentrations did not block the secretory fluxes of either [3H]-ivermectin or [3H]-selamectin in either the non-transfected or MRP-transfected lines. In contrast, secretory fluxes of ivermectin and selamectin
were inhibited in all four lines by the P-gp inhibitor, verapamil. These data confirm that ivermectin and selamectin are substrates
for P-gp in four additional cell lines, but suggest that they are not significant substrates for MRP1 or MRP2 where there
is background expression of P-gp. Since this pattern of expression also pertains on the blood-brain barrier, it is unlikely
that MRP1 and MRP2 play a significant role in ivermectin and selamectin blood: brain distribution in vivo. 相似文献
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Ventilation and gas exchange were studied in healthy, adult horses and cows, two large species with different lung structures and different breathing patterns. The oxygen uptake (VO2), carbon dioxide output (VCO2), respiratory rate (fR), minute ventilation (VE), alveolar ventilation (VA), alveolar oxygen pressure (PAO2), and VE/VO2 ratio were higher in the cows, while the tidal volume (VT) and physiological dead space (VD) were larger in the horses. The arterial blood gases, alveolar-arterial oxygen pressure difference (PAO2-PaO2) and VD/VT ratio did not differ between the two species. The higher VO2 in the cows was most likely due to the energy cost of standing, and possibly to a higher cost of digestion. The higher VE, VA, VE/VO2 and PAO2 were most likely secondary to the increased VO2 and the slightly higher respiratory exchange ratio (R) in the cows. In contrast to hypotheses based on allometric equations, the PAO2 of horses and cows did not appear to differ from that of smaller mammals. The VD was larger than that predicted from allometric equations, and even though the VD/VT ratio (0.50) was lower than the previously reported values for horses and cows, it was significantly larger than the predicted weight-independent value of 0.36. Re-examination of the data used to derive the equation for VD raised questions as to the validity of this equation, and it is suggested that caution be exercised in the use of allometric equations for prediction. 相似文献
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20世纪80年代以来,我省一代杂交蚕种微粒子病发生经历了三个阶段(见图表1).第一阶段是1980～1995年,我省家蚕微粒子病处于低发期.从蚕种生产历史上看,这15年是我省蚕种生产发展最为迅速,蚕种生产量最大时期,尤其在九十年代初期全国家蚕微粒子病大暴发,"微防"形势不断恶化情况下,我省的微粒子病发生始终处于有效控制状态,最高年份毛种淘汰率仅为1.66%,"无毒率"高,蚕种质量稳居全国前茅.第二阶段1996～1999年,是我省家蚕微粒子病暴发期.年毛种淘汰率都在10%以上,1998年甚至高达15.48%,检验无毒蚕种比例急剧下降,全省没有一个"无毒"场,微粒子病在我省的流行呈"遍地开花"之势.第三个阶段为1999年以后,我省家蚕微粒子暴发的态势得到了基本控制,防治工作取得了阶段性成效.2000年我省蚕种生产淘汰率从1996～1999年平均12.17%下降到3.25%;2001年全省"无毒"比例已达71.04%,比1996-1999年的平均水平上升了15个百分点,重点产区"无毒"蚕种比例已达80%以上.这阶段我省形成了"三控一严"(即控制胚种传染、控制桑园虫害、控制环境污染和严格管理)家蚕微粒子病综合防治技术体系,全省建立了严格的预知检查体系,桑叶叶面消毒技术得到了大面积的推广应用. 相似文献