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1.
综述了近年来中草药防治奶牛乳腺炎的研究进展、防治机理,并对中草药防治奶牛乳腺炎的前景进行了展望,指出中草药治疗奶牛乳腺炎具有广阔的前景. 相似文献
2.
<正>奶牛乳腺炎在奶牛生产中造成的损失十分严重,是影响奶牛养殖业的重要问题之一。推广规范有效的奶牛乳腺炎防治技术成为畜牧工作的一项重要任务。2016年河北省奶牛产业技术体系黑龙港区奶牛综合试验推广站在乳腺炎防治技术示范推广工作中,承接了高效综合养殖技术岗位与冀中南低洼泊区综合试验推广站应用中药综合防治技术,取得了一定成效。现报告如下:1材料与场地1.1试验场选择选择沧州市河间集盛奶牛场为试验基 相似文献
3.
从 3个方面分析了奶牛乳腺炎防治失败的原因 ,包括 :抗生素 ,细菌和宿主之间相互作用和自身发生变化 ;不注重隐性乳房炎的治疗 ;挤奶技术、设备、程序不当等。提出防治乳腺炎几点建议 :创造良好的饲养环境 ;补充维生素和微量元素 ;开发研制奶牛乳腺炎疫苗 ;奶牛乳腺炎的综合治疗 相似文献
4.
乳腺炎是奶牛养殖过程中最常见的疾病,可造成畜牧业的重大经济损失。蜂胶作为一种动植物双源性天然药物,具有包括抗菌消炎在内的多种生物学活性及药理学作用,能替代传统抗生素应用在奶牛乳腺炎的防治过程中。本文在概括了奶牛乳腺炎的病因、临床症状、发病过程、治疗手段的基础上,重点综述了近年来在利用蜂胶防治奶牛乳腺炎的研究和应用进展,为临床上利用蜂胶防治奶牛乳腺炎提供参考。 相似文献
5.
奶牛乳腺炎是奶牛最常见的一种乳腺疾病,危害极大。本文分析了导致奶牛乳腺炎发生的病因,简要介绍了该病的临床症状,并依据不同的病因及症状,提出了相应的综合防治措施,为有效防治奶牛乳腺炎提供依据。 相似文献
6.
主要分析了诱发奶牛乳腺炎的物理性、生物性和营养性因素及其发病规律,介绍了奶牛乳腺炎的预防措施及治疗方法,以期为临床有效防治奶牛乳腺炎提供参考。 相似文献
7.
乳腺炎是奶牛生产中常见的疾病之一,对奶牛业中危害严重。由于奶牛乳腺特殊生理结构、免疫机制、病原多样性、特殊性,使得奶牛乳腺炎成为一种复杂的多因素疾病,从安全、经济、高效的角度出发,探索防治乳腺炎新方法,通过采取科学、合理的综合防治措施,从根本上有效控制乳腺炎的发生,是奶牛乳腺炎防治的必然趋势, 相似文献
8.
奶牛乳腺炎是一种较为复杂的疾病,它的危害不容小视,它不仅影响奶牛的产奶量和牛奶的品质,更危及人类的健康.本试验重点调研了双城地区奶牛乳腺炎,并对双城地区奶牛临床型乳腺炎和隐性乳腺炎进行了治疗,旨在为今后奶牛场的临床防治奶牛临床型乳腺炎和隐性乳腺炎提供一定的药物应用指导. 相似文献
9.
中草药防治动物疾病越来越受到了人们的关注。本文主要对中草药防治奶牛乳腺炎的机理及应用进行了综述,以期为奶牛乳腺炎的防治提供理论参考。 相似文献
10.
<正>奶牛乳腺炎是奶牛最常见的一种乳腺疾病,危害极大,加强对该病的防治至关重要,本文分析了导致奶牛乳腺炎发生的病因,简要介绍了该病的临床症状,并依据不同的病因及症状,提出了相应的综合防治措施并主要综述了中草药在防治奶牛乳腺炎中的作用机理及应用。奶牛乳腺炎是奶牛养殖业中的常见病和多发病,它使奶牛在生产性能下降的同时导致乳品质改变,严重制约着奶牛业发展,并威胁着人类的健康。杨蕾[1]等对某集体奶牛场进行了调查时发现临床型乳腺炎的发病率为 相似文献
11.
In late December 1984, 1853 institutional veterinarians and small and mixed animal clinics across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1984 and 35% of them responded. Veterinarians reported that 97,794 dogs were blood-tested to check for microfilariae and 1417 dogs (1.45% of those tested) were found with heartworm. Another 34 dogs were amicrofilaremic, but were diagnosed as having heartworm disease, to give the total number diagnosed in 1984 as 1451 (1.48%). Heartworm was reported from all provinces except Prince Edward Island and Newfoundland but most (1310) of the cases were in Ontario. In Quebec, 126 cases were reported mostly from west of Montreal. Heartworm was found most frequently in companion dogs over three years of age maintained mainly outdoors in rural areas. About 27% of the cases were observed with clinical signs of heartworm disease and 72% had a history of not having left Canada. Southwestern Ontario continued to be the primary focus of the infection. 相似文献
13.
In late December 1983, 2 800 veterinarians across Canada were sent a questionnaire in order to assess the status of heartworm disease in Canada in 1983 and 26% of them responded. Veterinarians reported that 59 504 dogs were blood-tested to check for microfilariae and 771 dogs (1.30% of those tested) were found with Dirofilaria immitis. Heartworm disease was diagnosed in all provinces except New Brunswick and Newfoundland but most (733) of the cases were in Ontario. Heartworm disease was found most frequently in companion dogs over three years of age maintained mainly outdoors in rural areas. About 31% of the cases were observed with clinical signs of heartworm disease and 64% had a history of not having left Canada. Southwestern Ontario continues to be the focus of the infection and most of the dogs there had not left the province previously. 相似文献
15.
In late December 1985, 1485 institutional veterinarians and small and mixed animal clinics across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1985 and 44% of them responded. Veterinarians reported that 137,300 dogs were blood-tested to check for microfilariae and 1210 dogs were found with heartworm. Another 36 dogs were amicrofilaremic but diagnosed with heartworm disease to give the total number diagnosed in 1985 as 1247 (0.91%). Heartworm was reported from all provinces except Prince Edward Island, Newfoundland and Saskatchewan but most (1126) of the cases were in Ontario. Southwestern Ontario continued to be the primary focus of the infection in Canada. From Quebec, 91 cases were reported mostly from and around Montreal. From Manitoba, 19 cases were reported from Winnipeg and surrounding areas. Heartworm was found most frequently in companion dogs over three years of age maintained mainly outdoors in rural areas. About 28% of the cases were observed with clinical signs of heartworm disease and 78% had a history of not having left Canada. 相似文献
16.
In late November 1988, 1581 small and mixed animal clinics and institutional veterinarians across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1988, and 46% of them responded. Veterinarians reported that 181,577 dogs were blood-tested for heartworm disease and 367 dogs were found with D. immitis microfilariae. Another 60 dogs were amicrofilaremic but diagnosed with heartworm disease to give the total number of cases diagnosed in 1988 as 441 (0.24%). 相似文献
17.
In late November 1991, 1883 clinics in Canada were sent a questionnaire to assess the status of Dirofilaria immitis in dogs in 1991 and there was a 60.0% response. There were 344,031 dogs tested for heart-worm (HW), 627 were found infected and the prevalence of HW infection was 0.18%. There were 417 dogs with HW in Ontario, 116 in Manitoba, 38 in Quebec, 53 in British Columbia, three in Alberta, and one in Nova Scotia. In British Columbia, all of the infected dogs but one were from the Okanagan valley which, as from 1991, is a new focus of infection in Canada. Most dogs with HW had not been on preventive medication in 1990, and the prevalence among dogs tested and unprotected was 0.59%. That prevalence was considerably higher in endemic areas. Companion dogs, over three years of age and maintained primarily outdoors in rural areas, were most frequently infected. One cat was diagnosed with D. immitis and 33 dogs had Dipetalonema reconditium. 相似文献
18.
In late November 1989, 1732 clinics and institutional veterinarians were sent a questionnaire to assess the status of Dirofilaria immitis, and 51.7% responded. Of 247,716 dogs tested, 394 had D. immitis microfilariae and 51 were amicrofilaremic for a total of 445 cases and heartworm prevalence of 0.17%. Most (408) of these dogs had no preventive medication and the prevalence among dogs tested and unprotected was 1.01%. That prevalence was considerably higher in endemic areas. Thirty-seven dogs with heartworm had preventive medication. Heartworm was most frequent in companion dogs over three years of age maintained outdoors in rural areas. About 75% of the cases had never left Canada, 26% had clinical signs and 125 were not treated. Heartworm was reported from British Columbia, Manitoba, Ontario, Quebec, Nova Scotia and Newfoundland, but 383 cases were in Ontario. South-western Ontario was the primary focus of infection. There were 33 cases in Quebec and 24 in Manitoba, mainly found in and around Metropolitan Montreal and Winnipeg respectively. 相似文献
19.
In late November 1987, 1246 institutional veterinarians and small and mixed animal clinics across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1987, and 50% of them responded. Veterinarians reported that 165,428 dogs were blood tested for heartworm disease and 511 dogs were found with D. immitis microfilariae. Another 78 dogs were amicrofilaremic but diagnosed with heartworm disease to give the total number of cases diagnosed in 1987 as 589 (0.35%). 相似文献
20.
In late December 1986, 1224 institutional veterinarians and small and mixed animal clinics across Canada were sent a questionnaire in order to assess the status of Dirofilaria immitis in Canada in 1986; 46% of them responded. Veterinarians reported that 150,989 dogs were blood-tested for microfilariae and 869 dogs were found with heartworm. Another 65 dogs were amicrofilaremic but diagnosed with heartworm disease and one was found with heartworm at necropsy to give the total number diagnosed in 1986 as 935 (0.62%). Heartworm was reported from Manitoba, New Brunswick, Ontario and Quebec, but most (810) of the cases were from Ontario. South-western Ontario continued to be the primary focus of the infection in Canada. There were 103 cases reported from Quebec, mostly from and around Montreal, and 21 cases from Manitoba, from Winnipeg and surrounding areas. Heartworm was found most frequently in companion dogs over three years of age maintained mainly outdoors in rural areas. About 33% of the cases were observed with clinical signs of heartworm disease and 81% had a history of not having left Canada. 相似文献
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