Crops, Livestock, and COVID-19, Oh My: An Overview Of Potential Covid-19 Liability In Agricultural Operations

The year 2020 presented a new potential risk of which many business owners, including agricultural operators, were unaware: a global pandemic related to the SARS-CoV-2 virus, also known as COVID-19. Starting in March 2020, the United States worked to contain this virus, while businesses sought to protect their workers (who had to continue working to work) as well as their customers. At the same time, a number of businesses had concerns about how to limit liability from customers arguing later that the business had spread the virus. This Article explores the potential liability agricultural operations face and ways to manage the risks associated with COVID-19. Part II looks at what the virus is. Part III explores potential liability, and Part IV details potential methods to manage and limit that liability. Part V concludes.

Design and Analysis of Multipurpose Agriculture Vehicle

The main aim of the project is to develop multipurpose agricultural vehicle, for performing major agricultural operations like ploughing, seeding, harvesting. The modification includes fabricating a vehicle which is small, compact in size. The project is about a machine design which makes cultivation much simpler. The design of the chassis of the vehicle is made in such a way that it is suitable for the operations. The design for automatic seed sowing equipment is made. The plough is designed and modified the currently available plough tool in such a way that it with stand the load. The harvester (cutter) is designed and working by scotch yoke mechanism.

Fabrication of Multi-Purpose of Agriculture Vehicle

The main aim of the project is to develop multi-purpose agricultural vehicle, for performing major agricultural operations like ploughing, seeding, & pesticide spraying. The modification includes fabricating a vehicle which is small, compact in size. The project is about a machine design which makes cultivation much simpler. The design of the chassis of the vehicle is made in such a way that it is suitable for the operations. The design for automatic seed sowing equipment is made. The plough is designed and modified the currently available plough tool in such a way that it with stand the load.

Pathogens from Wild Birds at the Wildlife–Agriculture Interface

Birds are known to carry pathogens affecting human and agricultural health. Conversely, agricultural operations can serve as sources of pathogens that affect wild bird populations. This chapter provides guidelines to identify focal avian species that frequently use agricultural operations. These guidelines are coupled with identifying host types, such as maintenance and bridge hosts, and potential direct and indirect pathways for pathogen contamination from wild birds to agricultural operations, including patterns of spillover and spillback. The chapter also identifies major bacterial and viral pathogens of concern that are prevalent in birds and that affect human and agricultural health. These pathogens are then used to illustrate disease ecology concepts important at the wildlife–agriculture interface. These microorganisms include food-borne bacteria, influenza A viruses, and Newcastle disease virus. The chapter introduces the concept of contamination potential for categorizing avian species in terms of the risk they pose to contamination of agricultural operations with pathogens of concern. Finally, the chapter examines long-distance movements of wild birds in relation to pathogen introduction and illustrates this with global movement of influenza A viruses by wild birds.

A Technical Study on UAV Characteristics for Precision Agriculture Applications and Associated Practical Challenges

The incorporation of advanced technologies into Unmanned Aerial Vehicles (UAVs) platforms have enabled many practical applications in Precision Agriculture (PA) over the past decade. These PA tools offer capabilities that increase agricultural productivity and inputs’ efficiency and minimize operational costs simultaneously. However, these platforms also have some constraints that limit the application of UAVs in agricultural operations. The constraints include limitations in providing imagery of adequate spatial and temporal resolutions, dependency on weather conditions, and geometric and radiometric correction requirements. In this paper, a practical guide on technical characterizations of common types of UAVs used in PA is presented. This paper helps select the most suitable UAVs and on-board sensors for different agricultural operations by considering all the possible constraints. Over a hundred research studies were reviewed on UAVs applications in PA and practical challenges in monitoring and mapping field crops. We concluded by providing suggestions and future directions to overcome challenges in optimizing operational proficiency.