广东省7月玉米、豆粕、进口鱼粉价格分析

据农业部统计。5月底我国生猪存栏量45325万头。比上月减少0．36％；能繁母猪存栏量4880万头，比上月减少0．86％。据商务部统计，5月份全国规模以上生猪定点屠宰企业生猪屠宰量为1717．5万头，比上月增加2．69％．比去年同期增加32．19％：     

广东省5月玉米、豆粕、进口鱼粉价格分析

<正>农业部统计,3月底全国生猪存栏44130万头,比上月减少0.45%,同比减少1.63%;能繁母猪存栏4840万头,比上月减少1.02%,同比减少1.06%。据广州市饲料工作办公室统计,2010年第一     

广东省4月玉米、豆粕、进口鱼粉价格分析

<正>农业部统计,2月底全国生猪存栏44330万头,比上月减少2.57%,同比减少0.59%,是2009年1月以来的最低存栏量;能繁母猪存栏4890万头,比上月增加0.37%,同比减少1.95%。业内     

小肽在生猪生产中的应用效益分析

中国是世界第一生猪生产和消费大国,近30年来生猪生产稳步发展,统计资料显示：2008年,全国生猪存栏4．62亿头,比1978年增长53．5％;生猪出栏6．09亿头,增长2．8倍;猪肉产量为4615万t,增长4．7倍。生产水平也发生明显改善：生猪出栏率分别从1978年的53．5％提高到2008年的131．6％;生猪胴体重从1980年的57．1kg,提高到76．5kg;育肥猪出栏周期从1978年的300d左右缩短到180d左右。另据统计,2011年全国生猪存栏46767万头,生猪出栏66170万头,猪肉产量5053万t,猪存栏、出栏和猪肉产量均居世界第一。     

广东省2011年1月玉米、豆粕、进口鱼粉价格分析

农业部统计（表1），11月底全国生猪存栏45470万头，环比增长0．06％，同比减少2．04％；能繁母猪存栏4660万头，环比减少0．64％，同比减少4．32％。     

广东省10月玉米、豆粕、进口鱼粉价格分析

农业部统计．2009年8月底全国生猪存栏45816万头,环比增加1．8％;能繁母猪存栏4816万头．环比增加0．21％．占生猪存栏量10．51％。数据表明。我国1—8月生猪存栏量变动不大,但能繁母猪偏多。国家宏观调控的指标：生猪存栏41000万头．能繁母猪存栏4100万头。     

当前我省生猪生产形势分析及后期预测

1当前生猪生产情况 据湖南省270个生猪定点监测村监测数据显示,2011年2月养猪户数为44 528户,比1月份减少251户,环比减少0.56％,但同比增加1.62％;2月份存栏生猪673 999头,比上月减少17 268头,环比减少2.50％,但同比增加4.93％,生猪存栏数从去年12月份起开始减少,且幅度均比较大,养殖户出栏比较集中;2月份出栏生猪143 315头,比上月减少4.78％,但同比增加3.26％;能繁母猪存栏76 747头,比上月减少69头,减少幅度0.09％,能繁母猪数量连续4个月呈下跌趋势,下跌总幅度1.07％,但同比增加5.98％;仔猪存栏186 234头,环比减少4.27％,仔猪存栏连续5个月下跌,下跌总幅度10.48％,且同比减少1.57％.     

农业部畜牧业司3月15日发布2012年2月生猪存栏信息

2月份生猪存栏45846万头，比上月减少0．14％，比上年同期增加5．50％；其中能繁母猪4949万头，比上月减少0．02％，比上年同期增加3．30％。     

广东省6月玉米、豆粕、进口鱼粉价格分析

据农业部统计．我国4月底生猪存栏量45489万头．比上月增加1．4％：能繁母猪存栏量4922万头．比上月减少0．4％：4月份全国规模以上生猪定点屠宰企业生猪屠宰量为1672．5万头．比上月增加7．02％．比去年同期增加35．69％。国家发改委监测数据显示．5月14日全国鲜猪肉均价21．5元／kg．比1月14日下跌17．81％。国家统计局公布．4月份全国居民消费价格总水平（CPI）同比下降1．5％．其中猪肉价格下降28．6％。国家统计局广东省调查总队公布．4月份广东省居民消费价格总水平（CPI）同比下降3．4％．其中猪肉价格下降20．1％。     

声音

生猪存栏连续增长。专业人士提醒当心产能过剩 —农业部11日发布消息,全国生猪生产形势趋好,生猪存栏连续4个月增长。农业部消息称,通过对2000个养猪村的定点监测,7月底生猪存栏382．73万头,比上月增长1．1％,连续4个月增长,比去年同期增长1．1％。     

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 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.