2008年10月全国饲料生产情况分析

10月国庆节过后,国内畜产品价格继续缓慢回落，养殖利润空间进一步被压缩．部分地区养殖场出现亏损。受原料价格下降影响，浓缩饲料、添加剂预混合饲料和自配饲料的产量和使用量增加，配合饲料产销量较上月大幅下降。通过抽调全国29个省（自治区、直辖市）168家饲料企业的总产量为216．1万t．同比下降7．7％．环比下降11．8％（表1）。     

2009年6月全国饲料生产形势分析

1全国总体概况 6月份．饲料生产总体呈现增长的态势。其中水产饲料增长幅度最为明显,其他饲料品种均有不同幅度上涨．添加剂预混合饲料增长迅速。根据对全国30个省（自治区、直辖市）166家饲料企业的调查显示．总产量为301．7万t．同比下降7．3％,环比上涨8．7（表1）。     

2009年5月全国饲料生产形势分析

1 全国总体概况 5月份．国内畜禽养殖形势愈发低迷．生猪价格持续下跌．给饲料生产带来很大压力。全国饲料总产量环比增长。同比下降，其中水产饲料产量持续上升。根据对全国30个省（自治区、直辖市）167家饲料企业的调查显示．其总产量为277．5万t．同比下降10．3％．环比上涨2．6％（表1）。     

2009年7月全国饲料生产形势分析

1 全国总体概况 7月份．全国饲料总产量同比和环比均略有增长．浓缩饲料和添加剂预混合饲料产量环比下降．尤其添加剂预混合饲料降幅较大。根据对全国30个省（自治区、直辖市）166家饲料企业的调查显示,总产量为315．0万t,同比上涨2．2％,环比上涨0.3％（表1）。     

2008年7月全国饲料生产情况分析

1全国总体概况 7月份，受畜禽养殖行情下滑和近几个月部分企业囤料的影响，饲料生产量增长速度有所下降。据农业部重点跟踪的169家饲料企业调查数据显示，其饲料产品总产量293．8万t，同比增长10．2％，环比下降9.3％（表1）。     

2008年8月全国饲料生产情况分析

1全国总体概况 8月份，受国内家禽和水产市场的影响，养殖场（户）商品饲料使用量减缓，使饲料总体产量同比出现明显下降。通过抽调全国29个省（自治区、直辖市）169家饲料企业，其总产量为242．4万t，同比下降9．3％，环比增长0．3％（表1）。     

2004年饲料工业经济效益好于2003年

2004年12月15日，全国饲料工作办公室在京召开2004年全国饲料工业经济形势分析座谈会。预计2004年全国饲料产品达到9300万吨左右，同比增长6．8％，其中，配台饲料6822万吨，同比增长矗l％；浓缩饲料2080万吨，同比增长6．2％，比去年下降5个百分点；添加剂预混合饲料364万吨，同比增长11．8％。企业效益也出现同步增长，企业销售利润率同比增长1-2个百分点。     

2009年7月国内外饲料市场概况

1 国内饲料产品价格回升 全国育肥猪配合饲料价格继续回升．2009年7月份价格为2．53元／kg．环比上涨2．02％．同比下降7．33％（图1）：全国肉鸡和蛋鸡饲料7月份平均价格分别为2．71元／kg和2．44元／kg．环比分别上涨1．50％和1．67％，同比均下降6．87％（图2）。     

2009年1月全国饲料生产形势分析

1全国总体概况 2009年1月．国内畜产品市场在节日效应的刺激下，需求旺盛。生猪、禽蛋价格继续维持涨势。由于今年春节黄金周在1月底．较往年提前了一个月．受饲料企业春节放假停产的影响，本月所有饲料品种都呈现下降。通过对全国29个省（自治区、直辖市）167家饲料企业的调查显示，其总产量为212．2万t，同比下降4．5％．环比下降12．2％（表1）。     

2008年9月全国饲料生产情况分析

9月份，养殖市场维持缓慢恢复态势，生猪及肉禽价格总体呈下跌趋势，经营利润再度缩水，饲料生产增速明显趋缓。通过抽调全国29个省（自治区、直辖市）168家饲料企业，其总产量为244．0万t，同比下降5．6％，环比下降0．2％（表1）。     

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 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 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 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.