Life Sciences Commons^™

Pet Diet Changes While Taking An Animal Nutrition Course, Joanna Ramirez

Undergraduate Research Conference

This study investigates the impact of an animal nutrition course on pet owners during the Fall of 2023. The primary objective is to determine how a pet owner's perception of their pet's diet changes and to identify any corresponding alterations made to the pet's diet before and while taking an animal nutrition course. Two surveys were conducted to collect responses: the pre-survey received 18 responses from animal nutrition students regarding their pets' diets before taking the course, and the post-survey received 18 responses from animal nutrition students regarding any changes in their pets' diets while taking the course.

A Comparative Assessment Of Soil Characteristics Between Forests And Urban Lawns, Remigio Casanova, Stephanie Huerta, Lukia Kalugin, Garrison Layne, Valerie Pacheco

Undergraduate Research Conference

Objectives

• Examine the differences in soil characteristics between a recreational lawn and a forest

• Make comparisons between a forest and lawn sampling area from a visual standpoint to observe a difference in what vegetation the soil supports.

• Collect data through on on-site and in in-laboratory methods.

• Interpret the results by examining the collected data and looking for patterns.

Impact Of Covid-19 On Course Presentation & The Efficacy, Madison Gartman

Undergraduate Research Conference

With the appearance of COVID-19 in March of 2020, classes on the campus of Stephen F. Austin State University’s (SFASU) were forced to move online out of concern for the health and safety of the faculty and students. Due to this fact, the modality of many courses was forced to change. With the change of modality, some students and faculty- who had limited experience with online classes- were forced to conquer the entirety of their course load and instruction online. However, with this abrupt change arose some creative teaching techniques that aided students’ remote academic success for the remainder of …

Evaluating The Effectiveness Of The Building Excellence Conference, Jordan Stanford

Undergraduate Research Conference

No abstract provided.

Microplastics: Nacogdoches County’S Hidden Threat, Jordan Stanford, Sydney Matlock, Courtney Sims, Samantha Montes

Undergraduate Research Conference

Microplastics and their threat to marine environments are well known, but studies in freshwater environments are few and far between. Microplastics can be created by the breaking down of plastics or in the process of making plastics. They affect biological lifeforms in a multitude of ways, water temperature, permeability of the sediment. Pollution in Texas waterways have motivated groups like the Environmental Protection Agency, Trash Free Texas, and Environment Texas to get involved. The objectives of this study are two analyze Bonita and La Nana Bayou for microplastic presence and to educate and create awareness for Nacogdoches County on microplastics. …

A Student Hosted Cattle Sale As An Approach To Experiential Learning, Wade Lang, Courtney Biles

Undergraduate Research Conference

OBJECTIVE: The objective of this study was to determine if a student hosted cattle sale resulted in a beneficial learning experience and if a 30-day reflection period would change student perspective.

Assessment Of Workers Exposure To Ammonia In Animal Facilities At Walter C. Todd Agricultural Research Center, Nacogdoches, Texas, Ahmad F. Nasser, Sheryll B. Jerez

Bright Ideas Conference

Poultry, swine, and equine animal facilities are all considered as Concentrated Animal Feeding Operations (CAFOs). All these CAFOs are emission sources of gases and other pollutants which have negative impacts on the environment, human health, and animal health as well. One of those gases is Ammonia (NH3), which is a colorless, highly irritating gas with a pungent, suffocating odor, and if inhaled in high concentrations, it may cause harm to the human body and the function of lungs. Personal exposure to ammonia was assessed for six workers in the three animal facilities: poultry, swine, and equine. Two workers from each …

Relationship Between Temperament And Performance Traits In Yearling Cattle, Courtney R. Branton, C. J. Koffskey, E. O. Warden, E. G. Brown

Bright Ideas Conference

To examine relationships between exit velocity (EV, objective measure of temperament) and performance traits, calves were weighed 14 days prior to weaning, at weaning, 128 days post weaning, and at time of carcass measurements. Exit velocity obtained on day -14 and carcass ultrasound measurements (n = 6) obtained on day 208 and carcass harvest measurements (n = 12) obtained on day 349 were used to determine correlations between EV, performance and carcass measurements. Exit velocity showed a tendency to be negatively correlated (P < 0.15) with weaning weight (r = -0.40), but not correlated (P > 0.05) with average daily gain post 128 days. Exit velocity was not correlated (P > 0.05) with carcass …

The Agriculture Mechanics Laboratory – Safety And Capacities, Erika Hedegaard-Schou, Ryan Powell, Dale Perritt

Bright Ideas Conference

The agricultural mechanics laboratory, that is a part of the agricultural science and technology instructional program in Texas public schools, has over the years become a key component of the instructional program. Four classes, as outlined in the Texas Essential Knowledge and Skills (TEKS) that focus on mechanical skills and include: Principles of Agricultural, Food, and Natural Resources, Agricultural Mechanics and Metal Technologies, Agricultural Facilities Design and Fabrication and Agricultural Power Systems.

Most agricultural mechanics laboratories are used 4 to 5 class periods per day sometimes with more than one class at a time meeting in the facility,. The questions …

Hickory Creek Orchard Feasibility Study, Brad Henley

Undergraduate Research Conference

Does land in East Texas host desirable soil types for developing large acreage into nut-bearing orchards?

Agricultural Assessment: Pecan Orchard Feasibility Study, Brad Henley

Undergraduate Research Conference

East Texas has predominantly been categorized historically as a forestry and timber management region. The nearest region to expectedly encounter viewing a large number of properties containing the growth of nut-bearing tree plantations, better known as orchards, is the Hill Country or South Texas Regions. During 2012, I witnessed a rural real estate transaction between an East Texas timber landowner and successful almond orchard farmer. The almond farmer had no previous experience with the practice and management of Texas loblolly pine plantations; however, he had interest in diversifying his real estate investment portfolio to include a pine plantation offering a …