抓科技 促开发 推动奶业发展

改革开放以来，山东省奶业生产有了快速发展。１９９６年全省奶类产量７４万吨，其中牛奶产量２２万吨，分别比１９９５年增长１１２７％、２２８０％；良种及改良奶牛存栏９３６万头，比１９９５年增长２７６９％，能繁母畜６２９万头，占存栏总数的６７％。各...     

辽宁省奶业协会第六次年会将于2005年5月18日在铁岭召开

辽宁省奶业协会第六次年会将于2005年5月18日至20日在辽宁省铁岭市召开。近年来辽宁省奶业行业发展迅速，由2001年奶牛存栏不足10万头发展至今存栏量已超过20万头，年产鲜奶58．4万吨，规范化奶牛养殖小区已达百个并且计划在未来几年内将在小区规划建设上下大力气，为保证奶品安全做好基础工作。预计在2006年辽宁省奶牛存栏将突破30万头。     

2012年四川奶业发展动态

2012年是四川奶业发展相对艰难的一年,一方面奶牛饲养成本不断上涨,另一方面,牛奶价格上涨有限,养殖场(户)利润受到制约,全省奶业发展面临阶段性困难. 1 2012年四川奶牛养殖情况 四川省2012年初存栏荷斯坦及改良牛21万头,娟姗0.03万头,西门塔尔及改良牛42万头,摩拉尼里改良水牛6.0万头.     

2010年辽宁省畜牧业经济运行形势分析及2011年预测

2010年,辽宁省畜牧业主要经济指标全面增长,各类畜禽数量均有增加,养殖效益水平稳步提高,畜牧业经济保持了旺盛增长态势.预计2010年全省生猪存栏1 658.9万头,出栏2 704.6万头,同比分别增长3.3%和4.1%,其中能繁母猪存栏218.3万头,同比基本持平;奶牛存栏31.9万头,同比增长10.4%;蛋鸡存栏24 000万只,同比增长6.2%;肉鸡出栏75 000万只,同比增长2.7%;肉牛出栏281万头,同比增长4.1%,肉羊出栏756.3万只,同比增长4.9%.     

辽宁省奶牛业现状及恢复发展对策

辽宁省奶牛业现状及恢复发展对策○辽宁省畜牧技术推广站（沈阳市１１００１５）吴企胜○辽宁省沈阳市奶牛协会赵连武辽宁省奶牛业在８０年代末至９０年代初全省曾出现国营、集体、个体奶牛场蓬勃发展，奶牛生产经营一片兴旺的良好势头。１９９２年全省奶牛达６．６万头，...     

咬定奶业发展不放松加快强市富民进程--山东省泰安市实施"奶业富民工程"纪实

山东省泰安市自2003年8月组织实施“奶业富民工程”以来，各级政府按照市委、市政府的总体部署和要求，加强领导，落实政策，强抓机遇，加快发展，奶牛生产实现历史性跨越。2004年全市奶牛存栏6．04万头，比上年增长68％，是2000年的7倍多，涌现出存栏奶牛万头以上的县(市、区)3个，千头以上乡镇23个，百头以上专业村127个，10头以上专业户2115个，奶牛规模饲养比重达到79％。     

河南省严抓乳制品质量监管

优质奶源基地建设见成效 近年来,河南省奶业保持健康快速发展。据了解,截至2007年年底,我省奶牛存栏数量达57.5万头,奶类产量215万吨,跃居全国第五位。全省标准化奶牛饲养场区达952个,规模饲养比重达78％。从2001年起,我省就实施了黄河滩区绿色奶业示范带与豫东奶源基地开发建设。     

山西省奶业滑坡的原因及应对措施

2000年以来，山西省奶牛饲养量快速增长，在全国一直保持较领先地位。2004年全省奶牛存栏25．89万头，其中成母牛存栏16．67万头。奶牛品种以荷斯坦牛为主，主要分布在朔州、大同、忻州、太原、晋中5市沿北同蒲铁路沿线两侧的县（市）城郊，并带动辐射农区饲养奶牛，形成了晋中北奶牛乳品生产带。     

浙江省奶业发展概况及面临问题调查

正浙江是奶业小省,近年来由于土地、环保等大环境的制约,青贮饲料来源,劳动力成本高等因素,奶牛业从数量来看呈下降趋势,但从发展质量来看,通过规模化、标准化的不断推进,养牛设施普遍提高,大量采用优良品种、优质饲料和先进的饲养方式,生产水平得到不断提高。现就浙江省奶业发展概况及面临的主要问题等进行调查研究,报告如下。1浙江奶业基本情况据调查,2013年浙江省存栏奶牛6.2万头,比上年下降8.55%,其中成年母牛存栏37400头;共     

发展家庭奶牛牧场是加快大理州奶业持续健康发展之路

奶业是大理州传统优势产业。据2013年统计，全州奶牛存栏15．9万头，牛奶产量52．8万t，约占全省的70％。“分散饲养，手工挤奶”约占大理州奶牛存栏数和产奶量的80％以上，目前有奶牛养殖户5万多户。在传统养殖模式下所生产的生鲜乳普遍存在“蛋白质含量低、新鲜度差、细菌总数高、质量安全隐患大”等问题。随着生产力水平的提高，农业产业化的发展和农村劳动力转移，以及国家对生鲜乳质量水平的不断提高，目前，大理州奶业生产方式已不能适应发展的需要。发展奶牛家庭牧场是大理州发展现代奶业产业的必由之路。     

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 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.

     

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 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.