衢州市畜产品加工情况调查

衢州市畜牧业较为发达,2004年畜禽养殖、畜产品加工和饲料兽药等相关行业的总产值近50亿元.全市从事畜禽养殖的农户有25万户,占农户总数的41.89%,从事畜产品加工和畜牧业相关行业的社会劳动力近万人.2004年全市饲养生猪364.02万头,牛4.87万头,羊7.35万头,家禽1937.59万羽,兔15.03万只,蜂年末存栏28万箱.     

齐齐哈尔市奶牛业大发展的几项政策措施

齐齐哈尔市位于黑龙江省西部松嫩平原,幅员辽阔,有草原1871万亩,年产野干草120万吨;有耕地3169万亩,年产可饲农副产品近100万吨,具有发展奶牛的优良条件。近10年来,在一系列农村经济政策的引导下,我市奶牛业大幅度迅速发展。到1990年末,全市奶牛达到14.7万头,比1979年的1.12万头增长13倍;1991年奶牛头数又比1990年增长22％,达到17.96万头。预计到1992年末,全市奶牛头数将突破20万     

阿根廷牛业考察报告

<正>1阿根廷牛业简介阿根廷全国人口4011万,但牛的数量却是人口数量的1.3倍,达到5 000多万头。所以阿根廷也被称为"骑在牛背上的国家"。阿根廷的牛年屠宰量可达到1 300万～1 400万头。近5年,阿根廷活牛存栏量增长了250万头,接近5400万头,牛肉出口量实现三连增之后,在2017年29.1万t的基础上预计2019年将继续增至43万t左右,接近2005年近50万t的巅峰水平。     

近几年山东省猪病的流行特点

近几年山东省的养猪业发展迅猛,2004年统计年存栏量近8000万头,能繁殖的母猪近700万头、年出栏量近1．1亿头；规模化、集约化猪场迅速增加,出现蓬勃发展的新局面。但是由于技术条件和各种原因的限制,猪病的发生越来越严重,导致仔猪的成活率较低、生长速度缓慢,例如按照正常的繁殖率计算,山东省每年的繁殖母猪     

发挥专业合作社带动作用 促进养猪业健康稳定发展——尤溪县生猪产销专业合作社发展模式调查

尤溪县是典型的山区农业大县,也是生猪生产大县,近年来,尤溪县积极鼓励和引导养殖户发展集约化、标准化、规模化养殖,大力推广健康养猪技术,2008年全县存栏母猪1.94万头,出栏生猪32.21万头.年出栏500头以上的规模养猪场72家,存栏母猪近1.5万头,出栏生猪28.42万头,占全县生猪出栏总量80.72%.     

万县商品化养牛模式调查

地处盆周东部的四川万县,是一个七山一水二分田,人口超过一百万,幅员3000多平方公里的山区农业大县。境内自然生态环境宜发展养牛生产。1979年曾被列为商品牛基地县,当时由于生产模式单一,商品生产大气候未形成,生产水平低,全县年养牛6.7万头,出栏0.5万头。近年来,随着市场经济商品化生产的推行,商品化养牛生产空前发展,1992年全县养牛达7.9万头、出栏0.8万头;1993年养牛近9万头,出栏近万头。为研究万县养牛发展前景,笔者在原万县行政区不同区域的29个乡的30个农业社对商品化养牛现状进行调查,总结了万     

日本养猪工厂管理情况介绍

日本是近20年世界养猪业发展较快的国家,1989年,全国有养猪户5.2万户,年出栏1000头肥猪以上的占3％。到1989年8月末,养猪存栏达1218.9万头,繁殖母猪存栏120.7万头,预计年出栏肥猪2138.8万头,产肉量159万吨,不仅猪肉自给率达81.8％,还外销4.4万吨。人均食用猪肉量11.2千克,占人均总食肉量的41.3％。     

因地制宜多措并举扎实推进动物防疫工作

酒泉市地处河西走廊西部,南连青海,西接新疆,是西北重要的物资集散中心,也是全省重要的畜禽养殖基地和奶源基地之一。2007年出栏畜禽达400.3万头只,年饲养肉牛15万头,肉羊62万只,生猪21万头鸡400万只,奶牛存栏近4万头。我们坚决     

岳阳市制定地方畜禽规模养殖管理暂行办法

近年来,湖南省岳阳市养殖业生产迅猛发展,畜禽养殖小区达40多家,年出栏500头以上的规模养殖大户达2110余户,年出栏肥猪近300万头,水产健康养殖小区达21个,辐射带动农户近4000户,养殖水面13.68万亩,生产水产     

中国养猪业出路之顶层设计

1949年中国存栏生猪约8000万头,年出栏生猪约6000万头,约7个人占有一头出栏猪,2010年中国存栏生猪约4.6亿头,年出栏约6亿头,约2.2人占有一头出栏猪,占据全世界养猪业的半壁江山。中国养猪业在近50多年间,特别是在改革开放后的近30年间以世人不解的速度飞跃式地发展,遗憾的是,在成就的背后隐藏着中国养猪业一片"混沌"的局面。     

Heartworm in dogs in Canada in 1985

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.

     

Heartworm in dogs in Canada in 1988

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%).     

Heartworm in dogs in Canada in 1984

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.

     

Heartworm in dogs in Canada in 1991

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.     

Heartworm in dogs in Canada in 1989

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.

     

Heartworm in dogs in Canada in 1987

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%).     

Heartworm in dogs in Canada in 1986

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.

     

Heartworm in dogs in Canada in 1983

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.