共查询到20条相似文献,搜索用时 781 毫秒
1.
2.
3.
<正>本刊讯针对近段时间河南双汇出现的"瘦肉精"事件,4月1日上午,河北省畜牧兽医局召集生猪养殖与屠宰加工企业的相关负责人,就河北省生猪养殖与加工企业如何实现有效对接 相似文献
4.
《北方牧业》2017,(24)
<正>本刊讯(记者李冬宝)为深入推进河北省畜禽屠宰监管"规范年"行动开展,进一步强化全省畜禽屠宰监管执法人员能力素质,不断提升省畜禽屠宰监管科学化、规范化水平,12月12日,河北省畜禽定点屠宰管理办公室在石家庄市举办了全省畜禽屠宰监管执法师资培训班。省畜牧兽医局副局长冯雪领,省畜禽定点屠宰管理办公室主任陈东来、副调研员董朝卿出席会议,省、市、县屠宰监管执法负责同志和业务骨干240余人参加培训。培训由省畜禽定点屠宰管理办公室副主任吕俊瑶主持。会议就行政执法文书制作规范和案例分析,《生猪屠宰厂(场)飞行检查办法》、《河北省畜禽定点屠宰厂(点)"黑名单"管理办法》、《河北省畜禽屠宰监管事权划分指导意见》等屠宰管理标准及工作规范等内容进行了解读;同时邀请台州星企软件 相似文献
5.
6.
7.
为了解辖区内生猪屠宰行业现状,进一步完善生猪屠宰监督管理,上海市对现存的2家生猪定点屠宰企业及检疫队伍开展了调查研究。结果显示:本区生猪定点屠宰的猪源主要为崇明本地猪,屠宰检疫合格率达99.99%,斥品检出率低于0.5%的警戒线,产品主要销往上海市;屠宰检疫队伍由10名官方兽医和14名签约兽医组成,官方兽医具有年轻化、高学历等特征,签约兽医年龄阶层分布合理,具有从业经验丰富等特征;企业"瘦肉精"抽检率高于3%的最低标准,非洲猪瘟自检达到"批批检、全覆盖"的要求。调研中发现存在生猪产品供需不平衡,屠宰检疫队伍综合水平不高,屠宰企业自检费用高等问题,这提示应发展生猪产加销全产业链,开展检疫人员分类培训并改善待遇,积极争取政策资金支持,推动生猪屠宰监管的高质量发展。 相似文献
8.
9.
正本刊讯(记者张丽凤)3月10日,在石家庄召开的河北省畜禽屠宰监管暨屠宰企业分级分类管理工作推进会上,河北省农业厅总兽医师冯雪领要求畜禽屠宰监管要突出三个"加强"、狠抓三个"严格"、落实三个"强化"。来自各市(含定州、辛集)农牧(农业、畜牧水产、畜牧兽医)局畜禽定点屠宰办公室负责人,承担屠宰执法任务的动物卫生监督所负责人参加了会议。会议首先听取了各市(含定州、辛集市)屠宰管理机构、屠宰执法机构负责人关于2015年畜禽屠宰监管工作的汇报,并且就畜禽定点屠宰监管工作中遇到的突出问题进行了讨论。 相似文献
10.
11.
12.
魏静 《四川畜牧兽医学院学报》2009,(4):28-32
在现代法律秩序中,商会自治规范是制定法的基础和必要的补充,甚至在某些方面替代了制定法;商会自治规范主要包括商会组织规范、行为规范、惩罚规范以及争端解决规范等;其效力仅及于其内部成员;商会自治规范和制定法之间存在冲突,但也存在整合的基础。 相似文献
13.
14.
本文概述了猪的毛色类型、猪的毛色遗传模式,着重综述了猪毛色基因分子基础的研究进展,指出存在问题并就未来发展方向做了思考。 相似文献
15.
REASONS FOR PERFORMING STUDY: Centesis of the bicipital bursa using an 8.9 cm long spinal needle has been reported but the alternative of employing a 3.8 cm long hypodermic needle requires validation. OBJECTIVE: To compare the efficacy of 2 different methods of centesis of the bicipital bursa and to evaluate the usefulness of ultrasonographic imaging to determine the location of solution administered when centesis of the bursa is attempted. METHODS: For Trial 1, 6 clinicians, who had no previous experience of centesis of the bicipital bursa, attempted to inject a solution composed of an aqueous radiopaque contrast medium and physiological saline solution (PSS) into the bicipital bursae of 2/12 horses using the previously described distal approach to inject one bursa and a proximal approach to inject the contralateral bursa. The bicipital tendon and bursa were examined ultrasonographically before and after injection; and both shoulders were examined radiographically to identify the location of the medium. In Trial 2, another 6 clinicians, also with no previous experience of centesis, repeated Trial 1, using 6 horses, but the radiopaque contrast medium was mixed with air instead of PSS. RESULTS: Accuracy of centesis using the proximal approach was 39% and that of the distal approach 28%. Ultrasonographic examination of the shoulder allowed the location of solution and air to be accurately predicted in all 12 shoulders examined. CONCLUSIONS: Clinicians who have had no previous experience performing centesis of the bicipital bursa are unlikely to be successful in centesis using either approach. Radiographic examination after injecting a radiopaque contrast medium may be necessary to assess the success of centesis especially if bursal fluid is not obtained during centesis. Injecting air along with the radiopaque contrast medium provides more accurate ultrasonographic confirmation of centesis and better radiographic definition than does injection without air. 相似文献
16.
17.
18.
Effects of size of ingestively masticated fragments of plant tissues on kinetics of digestion of NDF
Ingestively masticated fragments were collected and sized via sieving. Different sizes of esophageal masticate and ruminal digesta fragments, and ground fragments of larger masticated pieces were incubated in vitro, and undigested NDF remaining at intervals of up to 168 h of incubation was determined. The ruminal age-dependent time delay (tau) for onset of digestion of NDF was positively correlated (P < 0.004) with the mean sieve aperture estimated to retain 50% of the fragments between successive sieve apertures (MRA). Degradation rate of potentially degradable NDF (PDF) and level of indigestible NDF were not related (P > 0.10) to MRA of masticated and ground fragments. Estimates of tau were positively related to MRA, with slopes of bermudagrass < corn silage < ruminal fragments of corn silage. It was concluded that fragment size-, and consequently, ruminal age-dependent onset of PDF degradation of a mixture of different fragment sizes results in an age-dependent rate of degradation of the more rapidly degrading of two subentities of PDF. Models are proposed that assume a tau before onset of simultaneous degradation of PDF from two pools characterized as having gamma-modeled age-dependency and age-constant rates. The ruminal age-dependent pool seems to be associated with the faster-degrading pool, and its rate parameter increases with range in MRA in the population of fragments. Conceptually, the ruminal age-dependent rate parameter for PDF degradation seems to represent a composite of several effects: 1) effects of the size-dependent tau; 2) range in MRA of the population of ingestively masticated fragments; and 3) subentities of PDF that degrade via more rapid age-dependent rates compared with subentities of PDF that degrade via age-constant rates. The estimated fractional rates of ruminative comminution of ingestively masticated fragments (0.060 to 0.075/h) were of a magnitude similar to the mean fractional rates of PDF digestion (0.030 to 0.085/h), which implies that ruminative comminution may be first-limiting to fractional rate of PDF digestion. The in vivo roles of ingestive and ruminative mastication of fragments on PDF degradation must be considered in any kinetic system for estimating PDF digestion in the rumen. These results and others in the literature suggest that the rate of surface area exposure rather than intrinsic chemical attributes of PDF may be first-limiting to degradation rate of PDF in vivo. 相似文献
19.
乳酸杆菌作为益生菌广泛用于人和动物.本文综述了乳酸杆菌改善宿主健康的机制.乳酸杆菌可通过产生抗菌物质如乳酸、过氧化氢、细菌素,或者通过竞争营养或肠道黏附位点来抑制致病菌;通过诱导黏附素的分泌或阻止细胞凋亡而增强肠道的屏障功能,从而保护肠道.文章重点讨论了乳酸杆菌表面成分(表面蛋白、脂磷壁酸和肽聚糖)与肠道受体(C型凝集素受体、Toll样受体和Nod样受体),阐述了他们结合后启动免疫调节信号,调控肠道免疫功能以发挥改善健康作用的机制. 相似文献