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[本刊讯]为强化饲料质量安全日常监管,提高执法能力,净化饲料市场,保护守法经营企业的合法权益,2月17日,农业部2009年饲料质量安全工作会议暨饲料质量安全执法年启动仪式在厦门举行.农业部畜牧业司副司长王宗礼,全国畜牧总站副站长、中国饲料工业协会副秘书长沙玉圣,福建省农业厅副厅长黄华康,农业部畜牧业司饲料处处长王晓红,中国农业科学院饲料研究所副所长秦玉昌,国家饲料质量监督检验中心(北京)主任苏晓鸥,农业部眚禽产品质量监督检验测试中心(北京)、农业部饲料效价与安全监督检验测试中心(北京)的负责同志和来自各省、自治区、直辖市饲料工作办公室主任、饲料兽药监察所负责人,国家饲料质量监督检验中心各机构代表共计100余人参加了这次会议. 相似文献
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《湖南饲料》2008,(2):12-13
2月28日至29日,由农业部畜牧业司主办的2008年全国饲料及畜产品质量安全工作会议在郑州召开.这次会议的目的是为了加强饲料及畜产品质量安全监管,提高饲料及畜产品质量安全水平,部署2008年饲料及畜产品质量安全监管工作.出席此次会议的领导有农业部畜牧业司副司长王宗礼,农业部畜牧业司饲料处(全国饲料工作办公室)处长王晓红,河南省人民政府省长助理何东成,国家饲料质量监督检验中心(北京)主任苏晓鸥,中国农业科学院饲料研究所副所长秦玉昌,河南省畜牧局副局长杨文明.湖南省饲料工业办公室主任黄才高、副主任赵明,全省30个省市饲料工业(工作)办公室负责同志参加会议. 相似文献
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<正>【本刊讯】由国家饲料质量监督检验中心(北京)主办,农业部饲料质量及畜产品安全监督检验测试中心(沈阳)承办的全国饲料质检体系实验室比对考核技术研讨培训班于7月20日在沈阳举行。全国饲料质检体系37家检验机构100多位技术人员参加本期培训班。辽宁省畜牧兽医局副局长翟国海、国家饲料质量监督检验中心(北京) 相似文献
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[本刊讯]初春时节,蓉城郁郁葱葱。为了解饲料质量安全监管工作情况,准确把握饲料质量安全形势,巩固饲料整治工作成效,3月1日饲料质量安全监管工作会议在成都召开。农业部畜牧业司(全国饲料工作办公室)副司长王宗礼,四川省畜牧食品局局长杨昌明,副局长宾军宜,全国畜牧总站、中国饲料工业协会副站长、副秘书长沙玉圣,农业部畜牧业司饲料处处长王晓红,中国农业科学院饲料研究所副所长秦玉昌,国家饲料质量监督检验中心(北京)主任苏晓鸥以及各省、自治区、直辖市饲料工作(工业)办公 相似文献
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<正>[本刊讯]5月29日,《饲料和饲料添加剂管理条例》贯彻执行工作座谈会在北京召开。农业部畜业司司长王智才、副司长王宗礼,全国畜牧总站副站长、中国饲料工业协会副秘书长沙玉圣,农业部畜牧业司饲料处处长王晓红、副处长李大鹏,国家饲料质量监督检验中心(北京)主任苏晓鸥,全国 相似文献
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[本刊讯] 5月19日,2008年上半年饲料工业形势分析会在西安举行.农业部畜牧业司副司长王宗礼,陕西省农业厅副厅长王焕有,中国饲料工业协会副会长季之华,全国畜牧总站站长、中国饲料工业协会秘书长谷继承,全国畜牧总站副站长、中国饲料工业协会副秘书长沙玉圣,农业部畜牧业司(全国饲料工作办公室)饲料处处长王晓红、副处长马莹,国家饲料质量监督检验中心(北京)主任苏晓鸥以及来自全国30个省、自治区、直辖市饲料工作办公室负责人及部分企业代表共50余人参加会议. 相似文献
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[本刊讯]为了解分析2005年全国饲料工业总体运行形势,确定2006年饲料工作的思路和重点,农业部畜牧业司(全国饲料工作办公室)于12月9日在京召开了2005年全国饲料工业形势分析座谈会。出席这次会议的有农业部畜牧业司副司长、全国饲料工作办公室副主任张仲秋,中国饲料工业协会副会长季之华,中国饲料工业协会副秘书长沙玉圣,全国饲料工作办公室饲料处处长杨振海,国家饲料质量监督检验中心(北京)主任苏晓鸥,中国农科院饲料研究所副所长秦玉昌,以及全国30个省、区、市饲料工业(工作)办公室主任、副主任等负责同志和有关企业代表共50多人。会议由… 相似文献
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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
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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
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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
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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
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以国际标准强毒Ｒ株人工感染非免疫产蛋鸡,定时扑杀,分别从鼻窦、眶下孔、气管、肺、气囊、卵巢和输卵管分离ＭＧ,并收集感染鸡所产蛋分离ＭＧ。结果表明,人工感染４８小时后上、下呼吸道及肺已被全面感染,９６小时气囊已被感染,１２０小时输卵管已能分离到ＭＧ,卵巢始终分离不到ＭＧ。人工感染鸡自１４４小时便能在其所产蛋中分离出ＭＧ。药物治疗能在７２小时内消除感染,油乳剂苗则需２４天后逐渐降低蛋内ＭＧ分离率,药物卵内注射、种蛋药浴、高温处理均能杀死卵内ＭＧ,但以研制的种蛋浸泡剂药浴效果为最好。 相似文献
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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