Dairy Production Health Management
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| Author | : Arie Brand |
| Publisher | : Purdue University Press |
| Total Pages | : 616 |
| Release | : 1996 |
| Genre | : Medical |
| ISBN | : |
This text aims to teach students, practitioners and farm advisors how to give management support to the dairy farmer in order to optimize the health, productivity and welfare of his herd. The book covers management practices and farm conditions which have both positive and negative influences on these aspects, rather than a more traditional focus on specific diseases. The core element in this methodology is the protocol. In order to illustrate the standard protocol the practitioner and farm advisor are taken through a farm visit, during which operational and problem-solving issues are addressed. These issues include: nutrition; health care; reproduction; milk production; replacement rearing; and farm economics.
| Author | : Carlos Risco |
| Publisher | : John Wiley & Sons |
| Total Pages | : 643 |
| Release | : 2011-08-04 |
| Genre | : Medical |
| ISBN | : 0470960531 |
This comprehensive book integrates new technology and concepts that have been developed in recent years to manage dairy farms in a profitable manner. The approach to the production of livestock and quality milk is multidisciplinary, involving nutrition, reproduction, clinical medicine, genetics, pathology, epidemiology, human resource management and economics. The book is structured by the production cycle of the dairy cow covering critical points in cow management. Written and edited by highly respected experts, this book provides a thoroughly modern and up-to-date resource for all those involved in the dairy industry.
| Author | : Martin Green |
| Publisher | : CABI |
| Total Pages | : 326 |
| Release | : 2012 |
| Genre | : Medical |
| ISBN | : 1845939972 |
Dairy cow herd health is an important and universal topic in large animal veterinary practice and farming, covering both preventive medicine and health promotion. With the move towards large scale farming, the health of the herd is important as an economic unit and to promote the health of the individuals within it. This book will focus on diseases within herds, herd husbandry practices, youngstock management and environmental issues. Major diseases and conditions will be covered such as mastitis, lameness, nutrition, metabolic and common infectious diseases from a herd health perspective.
| Author | : Richard Van Vleck Pereira |
| Publisher | : Frontiers Media SA |
| Total Pages | : 205 |
| Release | : 2022-01-27 |
| Genre | : Medical |
| ISBN | : 2889741974 |
| Author | : Y. Motarjemi |
| Publisher | : Elsevier Inc. Chapters |
| Total Pages | : 32 |
| Release | : 2013-11-01 |
| Genre | : Technology & Engineering |
| ISBN | : 0128056444 |
In many countries of the world, the dairy industry is one of the most important food sectors and it has, by and large, been very successful in providing safe products. Nevertheless, the dairy sector, like other food sectors, also has its challenges, as from farm to the point of consumption, dairy products can become contaminated with a broad range of microbial and chemical hazards. The sources of contamination are multiple and the pathways are complex. Contamination of milk can occur directly by dairy animals shedding pathogens into the milk, or indirectly by contamination of the milk during the milking process, collection and transportation. Infected animals or asymptomatic carriers can shed the organisms in the feces and contaminate the milk through the environment. Other sources of environmental contamination are water, pests, soil, feces, pets and contaminated feed. Infected farmers, not respecting hand hygiene, are also a potential source of contamination of milk. During milking, collection and transportation, milk can be subjected to further contamination by the equipment and/or be subjected to time–temperature abuse, creating optimum conditions for microbial growth. Hence, ensuring safety of milk and dairy products starts on the farm with animal health, quality of feed, a hygienic environment and, in general, good animal husbandry. Nevertheless, pasteurization of milk is necessary to kill any surviving organisms and reduce the risk of illness to an acceptable level. Provided that hygienic measures are taken to prevent any post-process contamination, milk and dairy products can be produced and consumed safely. The present chapter reviews risks and control measures all along the production chain.
| Author | : Albert Sundrum |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2020 |
| Genre | : Electronic books |
| ISBN | : |
The ,Äòbarrel model,Äô of an organism,Äôs resource allocation pattern represents the basics for feeding regimes in farm practice. Several objections can be raised against the underlying theoretical assumptions, the generalizations derived from them, and the application of the model in practice. The concept particularly neglects the role of glucose and the increased competition for it between lactocytes and immune cells. It also fails to recognize the large variation between and within dairy herds. Lack of success in reducing production diseases calls for a modified approach ,Äì one which not only deals appropriately with the large variation between and within the dairy herds but also strives to balance the existing productivity/animal health/financial trade-offs. Instead of following general procedures, nutrient supply and outflow via milk have to be adapted to the individual requirements and health risks. To do so, the percentage of dairy cows affected by production diseases and failing to cope is a key criterion. Benchmarking of production diseases could act as an orientation point for farmers to compare their own position to other farms and thus set realistic target figures. Furthermore, means and measures to achieve goals have to be validated in the context in which they are used.
| Author | : John Moran |
| Publisher | : CSIRO PUBLISHING |
| Total Pages | : 286 |
| Release | : 2012-11-01 |
| Genre | : Technology & Engineering |
| ISBN | : 0643107908 |
Dairy consumption in Asia has more than doubled over the last 25 years, and has led to more than 50% of the world’s total dairy imports now entering Asian markets. Consequently, Asian countries are seeking to improve their self-sufficiency in dairy produce by developing their local milk industries. Asian livestock importers are looking for increasing numbers of high grade dairy stock from established dairy industries in countries such as Australia and New Zealand. Unfortunately, a major problem encountered throughout Asia has been the poor performance of these exotic high grade dairy heifers when exported from their country of origin to a new, more stressful environment. This has been due to a failure to prepare for their introduction. Exotic dairy cows, particularly those from farms with high levels of herd performance, have high management requirements. If subjected to local and traditional small holder dairy farm practices, they are unlikely to produce acceptable yields of milk or may not even get back into calf. Poor management practices can lead to low growth rates, delayed breeding, stock diseases and even deaths among imported stock both before and after first calving. Managing High Grade Dairy Cows in the Tropics addresses the entire range of management practices found on tropical small holder dairy farms, highlighting those which are likely to adversely impact on heifer and cow performance, hence farm profitability. It is a companion volume to three other manuals written by John Moran: Rearing Young Stock on Tropical Dairy Farms in Asia, Tropical Dairy Farming and Business Management for Tropical Dairy Farmers.
| Author | : Martin J. Green |
| Publisher | : CABI |
| Total Pages | : 312 |
| Release | : 2012 |
| Genre | : Dairy cattle |
| ISBN | : 9781845939984 |
This book is comprised of 9 chapters focusing on dairy cattle disease prevention at the herd level. Topics covered include concepts in dairy herd health, facilitating change in herd health, rearing youngstock and replacing cows, managing herd reproduction, mastitis control and milk quality enhancement, lameness control, control of infectious diseases, nutritional management of herd health and dairy farming, food security and environmental issues. Appendices on sample sizes and disease prevalence estimates as well as on genetics and herd health are provided.
| Author | : Siert-Jan Boersema |
| Publisher | : BRILL |
| Total Pages | : 208 |
| Release | : 2023-09-04 |
| Genre | : Technology & Engineering |
| ISBN | : 9086866948 |
The rearing of young stock until calving is often neglected on dairy farms, compared to the management of adult cattle. It is often not realized that young stock represent a critical investment in the future of the dairy farm and that sufficient attention should be paid to the rearing period to safeguard that investment and to gain efficiency. Optimal weight gain and health during rearing are essential. The ultimate goals are that the heifer, after her first calving, enters into milk production to her fullest genetic potential and that she will have an optimal health and longevity in the herd. A population medicine approach is used to focus on healthy animals which bring profit rather than costs. Practical tools are provided to manage the complexity of young stock rearing. This approach provides the farmer with structure, planning, organisation and coaching. Risk identification and risk management, like in bio-security and in quality risk management, are key aspects of the population medicine approach. Practical examples are added to illustrate the points. Finally, a section on diseases in young stock is added as a quick reference guide. This book is a valuable reference for practising veterinarians, herd health practitioners, extension officers and other farm advisors, as well as dairy farmers.
| Author | : Anke Hertz |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2018-07-13 |
| Genre | : Dairy farming |
| ISBN | : 9781536139693 |
According to the European legislation (Regulation EC No 853/2004), the food business operators collecting raw milk intended for the production of milk and dairy products must ensure compliance with certain health requirements for the animals. The animals must not show any symptoms of infectious diseases transmittable to humans, or signs of diseases of the udder or the genital tract that could contaminate milk. Furthermore, they must belong to a holding free or officially free of tuberculosis and brucellosis, and no unauthorized substances or authorized drugs must have been administered without respect to the withdrawal period. Dairy Farming: Operations Management, Animal Welfare and Milk Production presents a study with the goal of evaluating the compliance with the mentioned criteria in milk samples collected from 100 different dairy farms located in Central Italy. Additionally, under European milk quotas, dairy farms in Europe were limited in the amount of milk they could produce. While quotas were gradually increased over the past four decades, European milking quotas were completely abolished in April 2015 to help meet an expected 20% increase in the global consumption of milk and dairy products by 2050. With this, European dairy farmers can freely expand milk production based upon expected milk prices controlled by open market supply and demand. The authors present a review focused on milk production forecasting models and data variation from a past and future perspective. A comprehensive review of model applications and comparisons from studies over the past two decades is carried out, and both classical and modern methods are reviewed analysed. The concluding review focuses on scientific LCA studies conducted on a variety of different milk production systems, including the treatment of milk co-products, different allocation methods, the assessment of environmental impacts caused by fertilizers and agrochemicals in feed grain production and in the different stages of milk production. However, the methodology requires a higher degree of standardization, especially for the analysis of complex agricultural and livestock systems and their various forms and characteristics.
