Life Sciences Commons^™

Factors Influencing Farmers' Utilization Of Auto-Guidance Technology In Northern Utah, Thomas A. Bleazard

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Few studies have documented the use of auto-guidance technologies in the western United States. This study sought to discover farmers’ training preferences and what drives adoption of auto-guidance systems in northern Utah. A presentation of auto-guidance systems was made to crop school attendees. Afterwards an auto-guidance simulator was used to demonstrate to participants how these systems worked and let them engage in an experiential learning experience with laptops. A survey was administered to collect information on farmers’ training preferences and use of auto-guidance technologies. Results of the survey showed that farmers have a large interest in learning about auto-guidance technologies, …

Mitigation Of Medusahead (Taeniatherum Caput-Medusae) Through Grazing And Revegetation On The Channeled Scablands Of Eastern Washington, Clinton A. Stonecipher

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A large portion of the historical steppe and shrub-steppe habitats in eastern Washington have been altered through biotic and abiotic processes resulting in the annual grass medusahead becoming a large component of the altered vegetation. Experiments were conducted to determine: 1) if supplementing cattle with protein would help increase utilization of medusahead, 2) the grass species that could establish in the region, and 3) if mechanical disturbance would aid in such revegetation efforts. Cattle grazing medusahead-infested rangeland increased consumption of medusahead after all forage matured due to a reduction in the quality of forage alternatives. Cattle supplemented with protein increased …

Economic Assessment Of Organic, Eco-Friendly, And Conventional Peach Production Methods In Northern Utah, Trevor D. Knudsen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Fruit producers in Northern Utah face several challenges to their production, urbanization, decreased availability of agricultural land, and competition from domestic producers and imports. As consumers are willing to pay premiums for foods differentiated by production method, such as eco-friendly and organic, conversion to these methods may increase the profitability of fruit growing operations.

This study found that consumers in Northern Utah are willing to pay a premium for peaches grown using organic and eco-friendly production practices over conventionally grown peaches. The study also found that of the three methods of peach production examined (conventional, eco-friendly, and organic), organic had …

Water Decision-Making Under Uncertainty, Augustina Yaa Oye Odame

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This dissertation is made up of three separate studies under the unifying theme of “Water Decision-Making under Uncertainty.” The first study analyzed a farmer’s decision to invest in a more efficient irrigation system given uncertainty about future water supplies and his post-investment efficiency. It found the price at which farmers would no longer produce to be a bigger consideration in irrigation investment than previously thought. It also found support for a careful identification and consideration of all significant sources of uncertainty in order to create better policy incentives for irrigation technology investments.

The second study extended the first to allow …