共查询到20条相似文献，搜索用时 656 毫秒
1.
近年来，各地在监督管理饲料及添加剂市场的工作当中，经常出现农业部门与技术监督部门在管辖及处罚权限方面的冲突，究竟应该怎样界定彼此的权力范围，明晰权限的划分，显然已经是必须解决的问题。 相似文献
3.
<正>动物及动物产品的产地检疫工作是整个检疫的基础,搞好产地检疫对促进防疫工作、全面提升检疫工作水平有着非常重要的意义。然而,产地检疫一直是动物卫生监督管理部门的薄弱环节,存在问题较多。现在,新的动物卫生监督管理体制正在 相似文献
4.
1问题的提出
食品安全关系着亿万消费者的切身利益.经过国家监督管理部门和各级执法部门多年地不懈努力,食品安全管理工作正逐渐纳入正轨,各类食品安全问题得到了有效遏制.但有一类食品安全问题目前还没能引起消费者的广泛注意,这就是“早产食品”. 相似文献
5.
6.
冶兆平 《养殖与饲料．饲料世界》2014,(3):57-58
1 案件来源
2013年4月10日,民和县饲料监督管理部门接到匿名电话举报,称马场垣乡团结村奶牛养殖小区内有人租房生产“奶牛预混合饲料”,要求饲料监督管理部门进行查处. 相似文献
7.
8.
9.
赵丹丹 《河南畜牧兽医(综合版)》2019,(3):28-29
动物卫生监督部门是我国主要管理动物卫生的部门,对保障动物类食品质量安全具有直接影响。其监督管理效果不仅与动物安全、卫生有关,还与人们身体健康息息相关。新时期,我国对动物及其产品的要求渐渐与国际接轨,将对动物卫生的监督管理工作加强落实,并不断改进与完善,既是当下社会的重要问题,也是保障人民生活安定、做好民生工作的重点。 相似文献
10.
20世纪80年代以来,疯牛病等动物重大疾病的爆发、基因工程技术的应用、畜牧业生产中抗生素等化学物质滥用等造成的一系列食品安全事件,使食品安全成为全世界关注的问题。国务院为了加强食品安全监督管理,进一步明确生产经营者、监督管理部门和地方人民政府的责任,加强各监督管理部门的协调、配合,保障人体健康和生命安全,制定了关于加强食品安全监督管理的特别规定。但是"瘦肉精"集体中毒事件和"三聚氰胺"事件,留给人们的伤害和担忧成为广大消费者关注的焦点。食品安全问题已经成为21世纪消费者面临的首要问题。新疆的畜禽产品质量安全平稳向好,基本上没有大的事件发生,维护和保护这一大好局面有一支团结奋进、能打硬仗、人称"食品安全卫士"的队伍为我们许多人所不熟悉。本期专访,我们将向广大读者介绍新疆维吾尔自治区兽药饲料监察所。所长董志远向我们介绍了该所的相关情况。 相似文献
11.
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
12.
13.
The large intestine of 10 cows was examined from the right abdominal wall with a 3.5 MHz linear transducer. The cows were then slaughtered, and the organs were re-examined in a water bath. The caecum was visualised from the middle region of the abdominal wall. It ran caudo-cranially, varied in diameter from 5.2 to 18.0 cm and was situated immediately adjacent to the abdominal wall. The lateral wall of the caecum appeared as a thick, echogenic, crescent-shaped line. It could be visualised as far cranially as the 12th intercostal space. Although its junction could not be identified, the proximal ansa of the colon was recognised on the basis of its anatomical position and its diameter, which was smaller than that of the caecum. The spiral ansa of the colon and the descending colon were situated dorsal to the caecum and could be identified by moving the transducer horizontally along the abdominal wall to the last rib. The spiral ansa of the colon was situated ventral to the descending colon, and its walls appeared as thick echogenic lines. In a contracted state, the spiral colon had the appearance of a garland. 相似文献
14.
K Militzer 《DTW. Deutsche tier?rztliche Wochenschrift》1990,97(6):239-243
Ethological studies are important means to evaluate the behaviour of small laboratory animals (mouse, rat, guinea-pig and rabbit) and their housing conditions. At any rate, the only sparse range of body expressions, the smallness and preference of night activity of these animals and the erratic occurrence of essential behaviour patterns make the investigations more difficult. On the other hand, the standardization of laboratory housing and the genetic definition of these animals turn out to be favourable. By this way, behaviour-environment-relationships are suitable for evaluation. Taking into consideration methodical and biological restrictions, the specific activities such as fight, relaxed resting behaviour and play as well as unbalanced behaviour patterns and stereotypes can be taken as means of evaluation. Particularly in mice and rabbits, upright position and space consuming activities will be possibly restricted by cage sizes. 相似文献
15.
Effects of age and diet on the development of the pancreas and the synthesis and secretion of pancreatic enzymes in the young pig 总被引：17，自引：0，他引：17
Effects of age and diet composition on amylase, trypsin and chymotrypsin activities in the pancreas and intestinal contents, pancreas weights and body weights were determined from birth to 56 d. A total of 120 pigs, five to seven pigs/litter from 18 litters, were slaughtered at birth, 14, 27, 29, 31, 42 and 56 d. Litters were allotted to dietary treatments (corn-soy, A; corn-soy + 20% dried whey, B; corn-soy + 5% lard, C) and offered these diets as creep feed at 14 d. All pigs were weaned at 28 d, placed in elevated nursery pens and fed their respective diets. Total activities of amylase, trypsin and chymotrypsin in the pancreas and small intestine increased (P less than .05) with age. Both trypsin and amylase activities, measured per kilogram body weight or gram pancreas weight, were low at 29 d in the intestine and increased to 56 d. Pigs on diet B had the highest level of trypsin and chymotrypsin in the intestinal contents (P less than .05). Trypsin activity in the pancreas (units/kg body weight) was lowest (P less than .05) for pigs on diet B and highest (P less than .05) for those on diet C (units/g pancreas and units/kg body weight). Amylase activity (units/kg body weight) was lower (P less than .05) in the pancreas for pigs on diet B than for those on diets A and C. Pigs on diet A had lower (P less than .01) intestinal amylase activities than those on diets B and C. Enzyme activities in the intestinal contents and pancreas were low following weaning. In the pancreas, activities decreased at 31 d.(ABSTRACT TRUNCATED AT 250 WORDS) 相似文献
16.
Blood and urine samples of 180 dairy cows from 12 herds were examined. Sodium and potassium concentrations were determined in erythrocytes, whole blood, plasma, urine, and glucose concentration in blood: the interrelations were compared. Sodium and potassium concentrations in erythrocytes were 85.15 +/- 11.45 mmol/l, and 25.93 +/- 7.81 mmol/l, respectively. A statistically significant relation was found between sodium and potassium concentrations in erythrocytes (r = 0.3467+++) and the content of electrolyte in blood cells and in whole blood (Na: r = 0.5336+++; K: r = 0.3561+++). No statistically significant relation of intraerythrocyte concentration of both electrolytes was confirmed with respect to the other characteristics (sodium and potassium concentrations in plasma and urine, and glucose concentration in blood). In the conditions of routine laboratory diagnostics in clinically healthy cows, determinations of intraerythrocyte sodium and potassium do not broaden possibilities of evaluating the metabolic state of these electrolytes and cannot be used as the characteristics of energy insufficiency. The cannot replace the analyses performed in serum and urine. 相似文献
17.
The rate of flow of fluid from the caecum and from the large colon was measured in four Shetland-type ponies fed a hay diet. In two ponies with cannulas in the caecum and at the origin of the right ventral colon, a continuous intracaecal infusion of a solution of chromium EDTA was used and samples were obtained from the cannula at the origin of the right ventral colon. Based on four determinations, the liquid flow from the caecum was 54.2 +/- 1.89 litres d-1. In the other two ponies with cannulas in the origin of the right ventral colon and near the end of the right dorsal colon, a continuous infusion of chromium EDTA was made into the right ventral colon and samples were obtained from the right dorsal colon. The flow rate towards the end of the dorsal colon was 49.4 +/- 1.25 litres d-1, based on four determinations. The capacities of the caecum and large colon after death were 7.0 +/- 0.8 and 17.7 +/- 3.7 litres, respectively. 相似文献
18.
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
19.
L R Whalen T L Spurgeon R E Carsten D H Gould 《American journal of veterinary research》1986,47(5):1063-1070
The maximal conduction velocities of compound-action potentials in the proximal and distal parts of the saphenous nerve were determined by averaging potentials evoked and recorded through needle electrodes. Antidromic, triphasic compound-action potentials unipolarly recorded from the distal part of the saphenous nerve were of the same minimal latency as potentials having 4 phases which were recorded bipolarly from the same site. However, the unipolarly recorded potentials were of greater amplitude. Monophasic compound-action potentials were recorded through bipolar chlorided silver electrodes from the surface of fascicles of the distal part of the saphenous nerve. The maximal conduction velocity of these potentials was in agreement with the conduction velocity of compound-action potentials of the distal part of the saphenous nerve which were evoked and recorded through subcutaneous needle electrodes. The specificities of the stimulating and recording sites were verified by recording before and after the saphenous nerve was cut between the stimulating and recording sites. Mean conduction velocities were 62.3 +/- 2.0 m/s for the distal part of the saphenous nerve and 66.3 +/- 2.2 m/s for the proximal part of the saphenous nerve. Reflex-evoked muscle activity was elicited in the ipsilateral tensor muscle of the fascia lata and semimembranous muscle after electrical stimulation of the saphenous nerve through subcutaneous needle electrodes. The effects of various stimulus intensities on the latency and duration of these reflex-evoked muscle potentials were determined. 相似文献
20.