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1.
陈擎 《饲料广角》2001,(22):21-23
根据对整个美国动物存栏头数的分析,饲料制造厂商2000年生产的初级饲料总量略高于1999年。2000年的初级饲料总产量为11903.8万t,比1999年修正后的总产量11833.3万t高出1%(图1,表1)。在过去10年间,美国初级饲料的年  相似文献   

2.
陈擎 《饲料广角》2001,(3):19-21
根据对整个美国动物存栏头数的分析,饲料制造商1999年生产的初级饲料数量略低于1998年。1999年的初级饲料总产量为11905.4万t,而1998年的总产量则为11913.5万t(表1)。在过去的10年期间,美国的初级饲料年产量在10740万t到11910万t之间。  相似文献   

3.
李玫 《饲料广角》2004,(14):32-33
12002年美国饲料产量及其分布根据对美国动物存栏量的分析,其相对应的美国2002年的基础饲料生产量略高于2001年。2002年的总产量是12079.5万t,比2001年的11985.9万t增长了0.8%(表1,图1,图2,图3),在美国近10来的年产量之上。这10年的产量在109~120百万t之间徘徊。2002年,在基础  相似文献   

4.
2002年饲料工业发展趋势分析   总被引:1,自引:0,他引:1  
2000年是我国饲料生产增长幅度比较大的一年,饲料总产量比上年增幅达8%,其中浓缩饲料和添加剂预混合饲料增幅分别达14%和13%。2001年在上一年高速发展的基础上,又是一个丰收年。预计全国饲料总产量将突破8000万t,其中浓缩饲料和预混合饲料将分别达到1450  相似文献   

5.
2001年我国饲料总产量达到7806万t,其中配合饲料6087万t、浓缩饲料1419万t、添加剂预混合料301万t,分别比上年增长5%、3%、14%和19%,继续保持世界第二大饲料生产国的地位。 饲料行业经过20多年的发展,已成为我国工业体系中重要的支柱产业之一。1999年我国饲料增长率只有4.12%,2000年和2001年饲料产  相似文献   

6.
<正>根据美国现有畜禽存栏情况,Feedstuffs对2013年美国饲料产量预测认为:饲料产量将有所增加,较2012年(产量为11 448.7万t)增加1.7%(图1),达到11 640.5万t。在过去10年里,美国饲料总产量变化范围在1.145亿t到1.247亿t之间,产量相对稳定。根据不同区域进行统计,2013年美国饲料总产量  相似文献   

7.
<正>根据美国畜禽存栏情况分析,其2011年饲料产量较2010年略有下滑。据估计,2011年美国饲料总产量将达到11 604.4万t,比2010年(产量为11 775.3万t)减少1.5%(图1)。在过去的10年里,预计美国饲料总产量由1.160亿t上升到1.247亿t。  相似文献   

8.
1 饲料级磷酸氢钙产需现状及预测 1.1 全球概况 从表1、表2、表3(美国IMC-A-grico公司资料提供)看出,1996年饲料级磷酸盐全球总销量约为417.2万t,生产磷酸氢钙用的磷矿石全球1996年总产量约为16680万t,磷酸生产能力为3500万t。  相似文献   

9.
2000年饲料工业发展概况 中国饲料工业经过1998和1999年的小幅调整之后再创新高,饲料产品产量达到7429万t;配合饲料总产量5912万t,浓缩饲料1249万t,添加剂预混合料253万t。饲料产品总产量以及配合饲料、浓缩饲料、添加剂预混合料分别比上年增长8%、6%、14%、13%。饲料工业生产的总体水平达到历史最高记录。 在配合饲料生产结构中,猪料产量为2149万t,占配合饲料的36%;蛋禽料1448万t,占配合饲料的24%,肉禽料1607万t,占配合饲料的27%,鱼虾料504万t,占配合饲料的9%;其它饲料216万t,占配合饲料的4%。各种配合饲料分  相似文献   

10.
生产出来的产品具有使用价值,而只有在流通过程中发生交换才能体现出价值。饲料的销售过程相当是体现饲料价值的过程。2000年中国肉、蛋、奶的产量已分别达到6125万t、2243万t和919万t;人均肉类达到48.4kg、蛋类达到17.6kg,同时畜牧业现代化水平不断提高。随着畜牧业迅速发展,饲料产业也有相应的发展。2000年中国配合饲料总产量已达到5911.8万t冯仰廉,2002。饲料总产量在不断增长,饲料企业也逐渐增多。在这种买方市场情况下,销售显得尤为重要。1销售的路线主要销售路线有3条,具体见图。从图中可以看出有3条主要销售路线:第一条是从饲料企业…  相似文献   

11.
Heartworm in dogs in Canada in 1984   总被引:4,自引:4,他引:0       下载免费PDF全文
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.

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12.
13.
Heartworm in dogs in Canada in 1983   总被引:6,自引:6,他引:0       下载免费PDF全文
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.

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14.
15.
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   

16.
Heartworm in dogs in Canada in 1985   总被引:3,自引:3,他引:0       下载免费PDF全文
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.

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17.
Heartworm in dogs in Canada in 1988   总被引:1,自引:1,他引:0       下载免费PDF全文
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   

18.
Heartworm in dogs in Canada in 1989   总被引:1,自引:1,他引:0       下载免费PDF全文
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.

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19.
Heartworm in dogs in Canada in 1987   总被引:1,自引:1,他引:0       下载免费PDF全文
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.
Heartworm in dogs in Canada in 1986   总被引:2,自引:2,他引:0       下载免费PDF全文
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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