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通过对内蒙古饲料工业现状、饲料工业面临的挑战和存在的主要问题进行分析,明确了内蒙古发展饲料工业的优势和有利条件.在今后一个时期,内蒙古饲料工业发展的总体思路应为:坚持发展与提高并重,调整优化饲料工业产业结构,努力为饲料工业发展创造良好的外部环境,促进内蒙古饲料工业持续、稳步、健康发展. 相似文献
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通过对内蒙古饲料工业现状、饲料工业面临的挑战和存在的主要问题进行分析,明确了内蒙古发展饲料工业的优势和有利条件.在今后一个时期,内蒙古饲料工业发展的总体思路应为:坚持发展与提高并重,调整优化饲料工业产业结构,努力为饲料工业发展创造良好的外部环境,促进内蒙古饲料工业持续、稳步、健康发展. 相似文献
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1.西安市人民政府决定成立饲料工业办公室,设在市农业局內,工作人员暂编六人。具体工作由市政府办公厅负责协调。其职能是负责对全市饲料工业的行业管理。 2.经省政府同意,山西省成立了饲料工业办公室,设在省农办。主要任务是对饲料 相似文献
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随着我国饲料工业的迅速发展,饲料原料对饲料工业发展的瓶颈作用越来越明显.一方面我们要快速发展饲料工业,另一方面我们又面临严重的饲料原料短缺,特别是蛋白质饲料资源口大,2000年缺口近3000万吨. 相似文献
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饲料添加剂工业是采用物理、化学、生物学等方法专门进行饲料添加剂物质生产的行业.饲料工业的迅速发展,促进了饲料添加剂的研制生产和广泛应用,使之成为配合饲料生产中必不可少的环节,大幅度提高了饲料利用效率.作为饲料工业的“心脏”,饲料添加剂与人类健康关系密切,滥用也会带来严重危害. 相似文献
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前不久召开的中央经济工作会议提出:"大力发展畜牧水产业".畜牧业和饲料工业有了新的发展契机.中国是一个畜牧业大国,也是畜产品消费大国,饲料工业大有可为.我们要用办工业的思路来管理饲料工业,继续实施"大原料、大安全、大企业、大市场"战略,为从饲料生产大国向饲料生产强国跨越而努力. 相似文献
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对加快我国饲料工业标准化建设的思考 总被引：2，自引：0，他引：2
饲料质量安全事关畜产品的质量安全.事关13亿人口的健康.对我国养殖业在国际市场竞争力和可持续发展至关重要.实施饲料质量安全标准是建设现代饲料工业的重要抓手,是增强我国饲料工业国际竞争力的重要举措,也是保障食品安全的基础条件. 相似文献
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Evidence for the non-involvement of the uterus in the lifespan of the corpus luteum in the cyclic dog 总被引：1，自引：0，他引：1
Progesterone levels in peripheral blood of dogs were analysed during the cycle in which hysterectomy (n = 5) or sham surgery (n = 3) was performed as well as during the cycle of dogs (n = 5) hysterectomized at least one year prior to this study; the data were compared with the findings in control dogs (n = 3). The averages of the duration of the luteal period observed in the three experimental groups were not significantly different from those of control dogs. Immediately after surgery, the progesterone level decreased from 25 to 50% of the presurgical level, but returned to presurgical level in about four days. Prolactin levels were elevated for about 30 h after surgery. Nevertheless, the averages of the mean prolactin levels for each animal during the luteal period of the experimental groups were not significantly different from those of control dogs. It is concluded that in the dog, the uterus is not involved in the lifespan of the cyclic corpus luteum. 相似文献
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Meschan EM Peham C Schobesberger H Licka TF 《Veterinary journal (London, England : 1997)》2007,173(3):578-584
As there is no statistical evidence that saddle fit influences the load exerted on a horse's back, this study was performed to assess the hypothesis that the width of the tree significantly alters the pressure distribution on the back beneath the saddle. Nineteen sound horses were ridden at walk and trot on a treadmill with three saddles differing only in tree width. Kinetic data were recorded by a sensor mat. A minimum of 14 motion cycles were used in each trial. The saddles were classified into four groups depending on fit. For each horse, the saddle with the lowest overall force (LOF) was determined. Saddles were classified as "too-narrow" if they were one size (2 cm) narrower than the LOF saddle, and "too-wide" if they were one size (2 cm) wider than the LOF saddle. Saddles two sizes wider than LOF saddles were classified as "very-wide". In the group of narrow saddles, the pressure in the caudal third (walk 0.63 N/cm(2)+/-0.10; trot 1.08 N/cm(2)+/-0.26) was significantly higher compared to the LOF saddles (walk 0.50 N/cm(2)+/-0.09; trot 0.86 N/cm(2)+/-0.28). In the middle transversal third, the pressure of the wide saddles (walk 0.73 N/cm(2)+/-0.06; trot 1.52 N/cm(2)+/-0.19) and very-wide saddles (walk 0.77 N/cm(2)+/-0.06; trot 1.57 N/cm(2)+/-0.19) was significantly higher compared to LOF saddles (walk 0.65 N/cm(2)+/-0.10/ 0.63 N/cm(2)+/-0.11; trot 1.33 N/cm(2)+/-0.22/1.27 N/cm(2)+/-0.20). This study demonstrates that the load under poorly fitting saddles is distributed over a smaller area than under properly fitting saddles, leading to potentially harmful pressures peaks. 相似文献
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嗅源是军犬嗅觉作业训练的依据.军犬鉴别中嗅源能力的培养在整个鉴别训练中占有重要地位,关系到鉴别训练的成败和鉴别能力的提高.所以,军犬在嗅认嗅源时必须按照训犬员的指令充分、细致地感受嗅源气味,并且对嗅源气味产生兴奋反应.如何培养军犬充分嗅认嗅源以及及时解决嗅认过程中出现的问题,成为我们进行鉴别训练的关键.…… 相似文献
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Observations on the Pathology of the Spleen of the Cat 总被引：1，自引：0，他引：1
Abstract— Lesions were found in the spleen of four of sixty-three cats examined post mortem in the department, and comprised two examples of lymphosarcoma, one of chronic fibrinous peritonitis and one of subcapsular haematoma. Abnormalities were found in two cat spleens received from veterinary surgeons in general practice. In one cat the abnormalities were an haemangiosarcoma with secondary deposits in the liver and in the other extensive mast cell infiltration. In addition lesions were detected in the spleen of three of eighty-seven cats examined post mortem in general practice. The lesions were: multiple secondary deposits of adenocarcinoma from a primary tumour of the mammary gland, a ruptured spleen and a foreign body below the splenic capsule. Résumé— L'examen microscopique de soixante-trois chats pratiqué dans le service a permis de rencontrer quatre fois des lésions de la rate, dont deux lymphosarcomes, une péritonite capsulaire fibrineuse et un hématome sous-capsulaire. D'autre part des lésions ont été trouvées dans deux rates de chat expédiées par des vétérinaires exerçant en pratiaue générale. Chez un chat il s'agissait d'un htmangiosarcome avec métastases hépatiques et chex l'autre d'une infilt ation diffuse par des mastocyta. De plus, on a rencontré des llésions dnas la rate de trois chats parmi quatre-vingt sept autopsies effectuées dans le cadre d'une clientèle génárale. Ces iésions étaient dés métastases multiples d'un adénocarcinome dont la tumeur primitive siègeait dam la glande mammaire, une rupture de la rate et un corps érangers sou capsulaire. Zusammenfassung— Läsionen der Milz wurden bei vier von dreiuiidsechzig in dieser hbteilung sezierten Katzen gefunden, und zwar in zwei Fällen ein Lymphosarkom, in einem Falle eine chron-ische fibrinöse Peritonitis und in einem ein subkapsuläres Hématom. Anomalien fanden sich auch in der Milz von zwei Katzen, die aus der tierxrztlichen Praxis eingesandt wurden. Bei der einen Katze war dies ein Hämangiosarkom mit Metastasen in der Leber, bei der anderen eine weitläufige Infiltration der Mastzellen. Außerdem wurden bei drei von siebenundachtzig in der Praxis sezierten Katzen Milzläsionen gefunden. Diese bestanden am multiplen Metastasen eines Adenokarzinoms der Brustdrüse, einer Milzzerreissung und einem Fremdkörper unterhalb der Milzkapsel. 相似文献