There have been major structural changes in the beekeeping industry over the past 25 yr. The U.S. Census of Agriculture surveys indicate that colony inventory declined > 20% between 1982 and 2002, whereas the number of U.S. farms with apiculture enterprises fell > 70%. This decline in farm numbers was not uniform across different sized farms based on colony inventory--nearly 30,000 of the farms...

In 2011, Dutch animal production sectors started recording veterinary antimicrobial consumption. These data are used by the Netherlands Veterinary Medicines Authority to create transparency in and define benchmark indicators for veterinary consumption of antimicrobials. This paper presents the results of sector wide consumption of antimicrobials, in the form of prescriptions or deliveries, for ...

Abstract The importance of evaluating the energy requirements soil preparation operations is a concern researchers specializing in agricultural equipment. To answer such question, they have proposed several mathematical models for evaluation tensile strength. However, given large number parameters introduced these models, selection one under specific agro-pedological conditions often poses an i...

The aimed of research was to make a comparison the economic efficiency wheat crop producers in desert areas Karbala governorate for adopters pivot irrigation technology and those who do not adopt by measuring its components (technical allocative) using data envelopment analysis (DEA). Through quantities prices resources estimation surplus deficit used actually produce achieved focusing on water...

the next most important and are found mainly in Asia, particularly in the wetter, more humid areas. Donkeys, camels, horses, mules, yaks, llamas, and even sheep and goats are also used for work in a variety of different operations from transport and cultivation to harvest operations and water lifting. Animal power probably makes its greatest contribution in agriculture although animal use for t...

UNLABELLED Quinolone-resistant Escherichia coli (QREC) is common in feces from young calves, but the prevalence and genetic diversity of QREC in groups of cattle of other ages and the farm environment are unknown. The aims of the study were to obtain knowledge about the occurrence of QREC on dairy farms, the genetic diversity of QREC within and between farms, and how these relate to the number ...

In the Alps, summer farms are temporary units where the livestock herds are moved during summer to graze on highland pastures. Th is study aimed to analyze the role of summer farms in the dairy farming systems of the Trento province, in the eastern Italian Alps. Data on the structures and management of the 395 active summer farms were collected from the veterinarian services of the province: 34...

1 Summary and Implications Despite a significant body of research, interventions for PRRSV infection remain elusive. Traditional approaches to managing the risk of diseases have not been successful in many cases of PRRSV infection. While elimination of the virus from farms is possible, it is not without cost and re-infection is common. This survey sought to quantify the expected duration of PRR...

This report explores the differences in farm and farmer attributes, marketing and management practices, and economic performance among agritourism farms in Missouri receiving different numbers of visitors 1. This is the second report derived from the Missouri Agritourism Survey, a study conducted in 2009 by the Missouri Department of Agriculture and the University of Missouri Department of Park...

BACKGROUND During 8 months from July 2012 to February 2013, a major outbreak of canine distemper involving 64 mink farms occurred on the Danish peninsula of Jutland. The canine distemper outbreak was associated with exposure of farmed mink to infected wild carnivores and could represent a deficit in biosecurity on the mink farms. The aim of this study was to investigate the extent and associati...