Biofuels Co-Products Tolerance and Toxicology for Ruminants: An Update [0.03%]
反刍动物对生物燃料副产品的耐受性和毒理学：最新研究进展
Steve Ensley
Steve Ensley
Corn co-products are a co-product of the dry and wet corn-milling ethanol manufacturing industry. The dry mill corn co-product is distiller's grains. Distillers grain can be further categorized into dry distillers grains (DDG), DDG with sol...
Steve Ensley
Steve Ensley
Ionophores are a commonly used feed additive for animals and when used properly are safe. When feed mis-mixing occurs and an elevated dose of ionophore is given, a toxicosis can develop. Myocardial and skeletal muscles are the targets of a ...
Robert H Poppenga,Stephen B Hooser
Robert H Poppenga
Livestock can be exposed to a wide variety of commercial or industrial chemicals that have variable toxicity. Adverse effects can be due to acute or chronic illnesses and deaths or due to contamination of meat or milk intended for human con...
Steve Ensley
Steve Ensley
Determining mineral status of production animals is important when developing an optimum health program. Nutrition is the largest expense in food animal production and has the greatest impact on health and productivity of the animals. Knowi...
Merl F Raisbeck
Merl F Raisbeck
Water is the most important nutrient for rangeland livestock. However, competition with municipalities, industry, and other water users often results in grazing livestock being forced to use water supplies that are less than perfect. Surfac...
Selenosis in Ruminants [0.03%]
反刍动物的硒中毒
Merl F Raisbeck
Merl F Raisbeck
Selenium (Se) is a metalloid that exists as a red amorphous powder, reddish crystal, silver-gray crystal, or brown-black solid. Its potency as a nutrient and a toxicant is such that few people have seen the pure element. It is easy to lose ...
Amelia R Woolums,Douglas L Step
Amelia R Woolums
Derrell S Peel
Derrell S Peel
Bovine respiratory disease (BRD) is a persistent negative economic impact on beef and dairy industries and the inability to show any progress in controlling BRD is a source of increasing frustration among animal health professionals and the...
Bovine Respiratory Disease Treatment Failure: Impact and Potential Causes [0.03%]
兽医传染病：牛呼吸道疾病治疗失败的影响及潜在原因
Calvin W Booker,Brian V Lubbers
Calvin W Booker
Bovine respiratory disease (BRD) is often attributed to complex interactions between the host, pathogen, and the environment. Likewise, many BRD treatment failures result from interactions between the host, pathogen, environment, drug, and ...
Bovine Respiratory Disease Vaccination: What Is the Effect of Timing? [0.03%]
牛呼吸道疾病疫苗免疫：时间对疫苗效果的影响是什么？
John T Richeson,T Robin Falkner
John T Richeson
Vaccination is the act of administering a vaccine, whereas immunization may occur if appropriate time is allowed for a competent host immune system to respond to the antigen contained in a vaccine. Timing is critical to ensure bovine respir...