全国肉牛优势区域规划分区情况表(207个县市区)

为贯彻落实党中央、国务院一系列推进农业区域布局、加强农业基础建设、发展现代农业的工作部署，适应现代畜牧业发展的内在要求，根据《全国优势农产品区域布局规划（2008-2015年）》关于肉牛、肉羊、奶牛和生猪优势区域布局的总体思路，农业部特研究制定了《全国肉牛优势区域布局规划（2008-2015年）》、《全国肉羊优势区域布局规划（2008-2015年）》、《全国奶牛优势区域布局规划（2008-2015年）》和《全国生猪优势区域布局规划（2008-2015年）》。现本刊将《规划》中肉牛、肉羊、奶牛和生猪优势区域规划分区情况表予以摘登，供各地参考。     

农业部关于印发全国肉牛、肉羊、奶牛和生猪优势区域布局规划（2008—2015年）的通知（节选）

为贯彻落实党中央、国务院一系列推进农业区域布局、加强农业基础建设、发展现代农业的工作部署,适应现代畜牧业发展的内在要求,根据《全国优势农产品区域布局规划（2008—2015年）》关于肉牛、肉羊、奶牛和生猪优势区域布局的总体思路,我们组织专家研究制定了《全国肉牛优势区域布局规划（2008—2015年）》、《全国肉羊优势区域布局规划（2008—2015年）》、《全国奶牛优势区域布局规划（2008—2015年）》和《全国生猪优势区域布局规划（2008—2015年）》。现印发你们,     

信息驿站

<正>风向标宏观政策全国优势农产品区域布局规划(2008—2015年)农业部日前提出未来8年将重点培育水稻、小麦、玉米、大豆、棉花、油菜、肉牛、肉羊、奶牛、生猪和出口水产品等16个优势品种,在全     

农业部发布《全国生猪优势区域布局规划（2008--2015年）》

为贯彻落实党中央、国务院推进农业区域布局、加强农业基础建设、发展现代农业的工作部署，适应现代畜牧业发展的内在要求，根据《全国优势农产品区域布局规划（2008--2015年）》关于肉牛、肉羊、奶牛和生猪优势区域布局的总体思路，农业部组织专家研究制定了本规划。     

大豆玉米成我国重点培育的优势农产品品种

近日，农业部发布《全国优势农产品区域布局规划（2008-2015年）》（以下简称《规划》），提出未来8年将重点培育水稻、小麦、玉米、大豆、马铃薯、棉花、油菜、甘蔗、苹果、柑橘、天然橡胶、肉牛、肉羊、奶牛、生猪和出口水产品等16个优势品种，在全国划定58个优势区。     

全国优势农产品区域布局规划(2008~2015年)(选摘)

[编者按]农业部于2008年9月5日发布了<全国优势农产品区域布局规划(2008-2015)>.在总结<优势农产品区域布局规划(2003-2007年)>主要成效与问题的基础上,新规划进行了调整和补充,旨在引导优势农产品向最适宜区集中,促进农业区域专业分工,进一步加快形成科学合理的农业生产力布局.     

未来8年我国将重点培育16个优势农产品品种

农业部发布《全国优势农产品区域布局规划（2008～2015年）》，提出未来8年将重点培育水稻、小麦、玉米、大豆、马铃薯、棉花、油菜、甘蔗、苹果、柑橘、天然橡胶、肉牛、肉羊、奶牛、生猪和出口水产品等16个优势品种，并在全国划定58个优势区。     

未来8年我国将重点培育16个优势农产品品种

农业部9月3日发布《全国优势农产品区域布局规划（2008—2015年）》，提出未来8年将重点培育水稻、小麦、玉米、大豆、马铃薯、棉花、油菜、甘蔗、苹果、柑橘、天然橡胶、肉牛、肉羊、奶牛、生猪和出口水产品等16个优势品种，并在全国划定58个优势区。     

农业部发布实施16个优势农产品区域布局规划

经过一年多的努力,农业部编制完成并于日前印发了规划期为2008～2015年的水稻、小麦、玉米、大豆、马铃薯、棉花、油菜、甘蔗、苹果、柑橘、天然橡胶、肉牛、肉羊、奶牛、生猪和出口水产品等16个分品种的优势区域布局规     

高繁殖力肉用安徽白山羊新品系

正安徽是我国肉羊养殖的重要省份,在农业部《全国肉羊优势区域布局规划(2008—2015年)》中被列入中原肉羊优势区。改革开放以来,安徽省养羊业高速发展,2008年全省存栏羊数560.3万只,羊肉产量13.4万t,分别比1978年的299.6万只和0.99万t增长1.9倍和13.5倍,列全国第八位。但与全国相比,安徽省肉羊生产的总体技术水平较为落后,肉羊胴体     

商会自治的基石——商会自治规范研究

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。     

癸氧喹酯干混悬剂含量测定的改进

采用高效液相色谱法测定癸氧喹酯干混悬剂的含量,在2-250μg/mL范围内,峰面积的常用对数与进样量浓度的常用对数呈良好的线性关系,R^2=1(n=5),平均回收率为99.24%~99.51%,RSD在0.05%~0.28%。此方法分析时间短,样品前处理简便、定量结果准确,重现性好,结果满意,为其质量控制提供了依据。     

猪毛色遗传的研究进展

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。     

Comparison of 2 methods of centesis of the bursa of the biceps brachii tendon of horses

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.     

不同样本商品蜂蜜中硒含量的测定

用硝酸和高氯酸消化蜂蜜,使硒游离出来,在微酸性环境下,硒和2,3-二氨基萘(DAN)生成有较强荧光的物质,用环己烷萃取,在激发波长378nm,荧光波长518nm处测定其荧光强度。蜂蜜中硒含量范围:0.10～0.82μg/g。表明:蜂蜜应视为天然富硒营养品。     

乳酸杆菌益生作用机制的研究进展

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。     

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.     

Mechanism of Action of Probiotic Function of Lactobacilli

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.     

中华人民共和国农业部公告 第267号

为贯彻落实《兽药生产质量管理规范》(简称《兽药GMP》),进一步推动兽药GMP实施进程,我部制定了《兽药生产质量管理规范检查验收办法》,现予公告。本公告自2003年6月1日起施行。附件:兽药生产质量管理规范检查验收办法二○○三年四月十日第一章 总则 第一条 为推动《兽药生产质量管理规范》(以下简称兽药GMP)的实施,规范兽药GMP检查验收工作,制定本办法。 第二条 农业部负责全国兽药GMP管理和检查验收工作;负责制修订兽药GMP检查验收管理规定;负责兽药GMP检查员队伍建设和监督管理工作,负责国际兽药贸易中GMP互认工作。 …