饲料添加剂的市场变局

一赖氨酸市场的王者之争谁是赖氨酸行业的王者？大成、希杰还是味之素？你分辨不出，因为他们至今胜负未分。先说大成集团，2004年以前，中国饲料用赖氨酸几乎全部依赖于进口，而随着大成赖氨酸莳投产及中国厂家大举投产，2005年，中国成为赖氨酸出口大国，与此同时，赖氨酸价格一路下滑，从而为之在饲料中大批量常规使用奠定经济基础。据不完全统计，2009年中国赖氨酸产量为67．9万吨（含65％赖氨酸），     

赖氨酸市场烽烟再起

2010年1月21日．在希杰聊城工厂举行的核苷酸二期工程奠基仪式上．希杰第一制糖生化本部的金结河本部长宣布希杰全球的赖氨酸产能由过去的28万吨／年发展到55万吨／年，4年增长近100％.     

2006年上半年赖氨酸市场回顾与下半年展望

1上半年赖氨酸市场回顾 2006年．国内赖氨酸市场价格有涨有落，价格变化呈水波状趋势。1-3月，国际赖氨酸市场需求强劲．加上节前饲料厂备货等因素影响，国内赖氨酸市场价格得以上涨。春节过后，由于养殖业持续低迷．致使饲料产量不增反降．连累赖氨酸市场亦疲软不堪。另外．在微利情况下，很多养殖户利用低价豆粕自己配料，更加大了赖氨酸市场的需求压力。在供求失衡的情况下，国内各赖氨酸厂家为争夺市场，价格战愈战愈烈．市场价格也随之走低。     

赖氨酸市场即将开始洗牌

2008年，美国华尔街金融危机引发的全球效应对赖氨酸市场造成了沉重打击，山东西王淀粉有限公司（以下简称西王）、川化味之素有限公司（以下简称味之素）工厂停产，并未在竞争激烈的市场掀起狂澜，然而，2008年10月25日随着国内赖氨酸巨头——长春大成集团（以下简称大成）指导价格大幅下调，国内赖氨酸价格战激烈打响。     

赖氨酸市场即将开始洗牌

2008年，美国华尔街金融危机引发的全球效应对赖氨酸市场造成了沉重打击，山东西王淀粉有限公司（以下简称西王）、川化味之素有限公司（以下简称味之素）工厂停产，并未在竞争激烈的市场掀起狂澜，然而，2008年10月25日随着国内赖氨酸巨头——长春大成集团（以下简称大成）指导价格大幅下调，国内赖氨酸价格战激烈打响。     

世界赖氨酸生产发展趋势

赖氨酸是饲料生产中重要的添加剂．也是近年饲料添加剂市场最活跃的品种之一。由于全球养殖业快速发展，赖氨酸的需求不断增加，但近几年全球赖氨酸价格出现跌宕起伏态势，国际上和我国新建的赖氨酸生产项目如雨后春笋。世界赖氨酸市场竞争正进人多极化发展．竞争将越来越激烈，而中国在世界赖氨酸市场中正迅速崛起。下面就国际与国内赖氨酸生产情况作一简要的介绍。     

2009年赖氨酸市场回顾及2010年展望

<正>12009年赖氨酸市场走势2009年赖氨酸市场走势与以往几年不同,总体可分为上半年和下半年。上半年,国内赖氨酸市场在2008年一直处于持续下行状态。3月份,国内赖氨酸主要生产厂家大成生化两次提价,意欲推动国内赖氨酸市场价格的上涨,但此次价格的上涨幅度及持续时间有限。之后,     

长春建成我国最大饲料级赖氨酸生产基地

长春大成生化工程开发有限公司年产１．５万吨赖氨酸的工程项目正式投产，这是我国最大的饲料级赖氨酸生产基地。 长春大成生化工程开发有限公司生产的饲料级赖氨酸是一种玉米的深加工产品，广泛用作畜牧业的饲料添加剂。大成生化公司以玉米初级加工产品玉米淀粉和玉米浆为原料，经一流的基因工程菌发酵而成。目前，该公司生产的赖氨酸产品的糖酸转化率和产酸率两个重要指标已达到世界先进水平，完全可以替代进口产品。 大成生化公司决定把生产线建在长春玉米工业开发区内是为了降低生产成本。此外，运用先进的技术和公司自己培育的优良菌种…     

2011年赖氧酸市场回顾及2012年市场展望

2011年二、三季度，国内赖氨酸价格快速上涨至近5年来的最高点。2011年国内主流赖氨酸生产厂家为了争夺有限的市场份额展开了非常激烈的竞争．随着下半年部分新增产能的释放，如梅花、黑龙江成福等厂家产品上市令国内赖氨酸供应量明显增加．这使得2011年国内赖氨酸市场长期以来的供大于求局面更加严峻．且竞争也愈演愈烈。本文将从赖氨酸的进出口量以及国内外市场行情等方面对2011年的赖氨酸市场进行回顾．并对2012年赖氨酸的市场做初步探讨。     

农业部批准新饲料添加剂

根据《饲料和饲料添加剂管理条例》和《新饲料和新饲料添加剂管理办法》的规定，经全国饲料评审委员会审定．现批准希杰(聊城)生物科技有限公司申请的“饲料级L一赖氨酸硫酸盐”、青岛澳海生物有限公司申请的“澳海牌共轭亚油酸”作为饲料添加剂在中华人民共和国生产、经营和使用，并发给新饲料添加剂证书。     

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.