Southern Utah University

Course Syllabus

Southern Utah University
Southern Utah University
Spring Semester 2026

Feeding and Nutrition of Horses and Livestock Lab (Face-to-Face)

AGSC 3405-01

Course: AGSC 3405-01
Credits: 1
Term: Spring Semester 2026
Department: ASNS
CRN: 10104

Course Description

Feeding and Nutrition Lab (Spring) [Graded (Standard Letter)] Co-requisite(s): AGSC 3400

Required Texts

Required Text: Animal Feeding and Nutrition, Eleventh Edition, by Marshall H. Jurgens, Kendall/Hunt Publishing Co. 2012, ISBN 9780757591136.  

Learning Outcomes

The class will consist of lectures and a weekly laboratory. All labs will be on campus, in SC 122 unless specifically announced. The lab sessions will consist of various nutritional exercises and nutritional problems related to areas of livestock nutrition.  Profitable feeding requires an understanding of the fundamental concepts of animal nutrition, physiology, and metabolism as well as the nutritional characteristics of available feedstuffs. Students interested in working with animals and/or animal producers must understand and be able to apply basic principles of animal nutrition and diet formulation.  There are many different alternatives that might be used to satisfy nutritional challenges faced by livestock producers, however meeting the nutrient requirements with minimal feed costs is important in any production program.
Students completing this class will know and understand basic principles of feeds and nutrition of livestock including:
     o   The functional anatomy of different types of digestive systems found in common farm animals particularly:
          §  ruminants
          §  non-ruminants
          §  hindgut-fermenters
     o   The major nutrients and how they function
     o   Major feeds and classifications of feeds in the livestock industry
     o   A basic understanding of feed analysis 
     o   How to evaluate animal requirements 
     o   How to evaluate and balance rations including nutrient levels and economics 

Course Requirements

·         The lectures and labs are related and may extend into one another.  All exams will be given on Canvas and will include material covered in labs.  Information covered in all labs may be included on all exams.  The same grade will be given for both the lecture and lab portions of the class. 
·         Class participation is highly encouraged and greatly contributes to the course. Regular class attendance is expected.  Please be on time and non-disruptive.  You are expected to have read assigned chapters and be familiar with material to be covered on the day the information will be discussed.  Students are responsible for all material discussed in class, whether in attendance or not.  It is your responsibility to obtain notes from missed classes from someone other than the instructor.  Assignments, outlines and PowerPoint presentations will be posted on Canvas.
·         Class assignments will be due on specified due dates. Some assignments may be submitted on Canvas, but most will be on paper assignments, and must be submitted on time, either in class or in my office. Late assignments will not be accepted
·         Computers, cell phones or other electronic devices may only be used if they contribute to the class, as deemed by the instructor.  Please turn off the ringer on your cell phone during class time. Please refer to the Agriculture and Nutrition Department Appropriate Student Use of Technology in the Classroom Policy for more information. https://www.suu.edu/cose/agns/device-policy.html
·         Always bring a calculator to lecture and laboratory. You don’t need a fancy calculator, and may use your phone. 
·         Class and lab information including the syllabus, handouts, slides, assignments, etc. will be available on Canvas.  

Course Outline

    | Spring 2026 Schedule  |   | 
 | 5-Jan  | Week 1  | Lecture:  | Introduction / Principles of Nutrition
 |   |   | Lab:  | Feed Classification and Characteristics
 | 12-Jan  | Week 2  | Lecture:  | Principles of Nutrition / Digestive Anatomy & Physiology
 |   |   | Lab:  | Dry Matter/As-fed Conversions
 | 19-Jan  | Week 3  | Lecture:  | Digestive Anatomy & Physiology
 |   |   | Lab:  | Feed Evaluations, Feed Tags
 | 26-Jan  | Week 4  | Lecture:  | Digestive Anatomy & Physiology / Water
 |   |   | Lab:  | Evaluating Feedstuffs and Rations - Cost per Unit
 | 2-Feb  | Week 5  | Lecture:  | Intake/Markets
 |   |   | Lab:  | Feed and Livestock Tables
 | 9-Feb  | Week 6  | Lecture:  | Markets/Feed Analysis
 | 11-Feb  |   | EXAM #1  |  
 |   |   | Lab:  | Ration Balancing - Net Energy System
 | 16-Feb  | Week 7  | Lecture:  | Feed Analysis
 |   |   | Lab:  | Ration Evaluation - Dry Matter Basis
 | 23-Feb  | Week 8  | Lecture:  | Energy: Carbohydrates
 |   |   | Lab:  | Ration Balancing - Pearson Square
 | 2-Mar  | Week 9  | Lecture:  | Energy: Carbohydrates / Lipids
 |   |   | Lab:  | Ration Balancing - Algebraic Equations, Fixed Ingredients
 | 9-Mar  |   | SPRING BREAK
 | 16-Mar  | Week 10  | Lecture:  | Energy: Concentrates
 |   |   | Lab:  | Ration Balancing - Mineral Premix, Target Weights
 | 23-Mar  | Week 11  | Lecture:  | Energy: Concentrates / Protein
 | 25-Mar  |   | EXAM #2  |  
 |   |   | Lab:  | Ration Balancing - Computer Ration Balancing
 | 30-Mar  | Week 12  | Lecture:  | Protein
 |   |   | Lab:  | Ration Balancing - Computer Ration Balancing
 | 6-Apr  | Week 13  | Lecture:  | Minerals
 |   |   | Lab:  | Ration Balancing - Computer Ration Balancing
 | 13-Apr  | Week 14  | Lecture:  | Vitamins/Feed Additives
 | 15-Apr  |   | EXAM #3  |  
 |   |   | Lab:  | Ration Balancing - Review
 | 22-Apr  | Week 15  | EXAM Final 7:00-8:50 a.m.

Instructor's policies on late assignments and/or makeup work

Late work will not be accepted. Class assignments will be due on specified due dates. Some assignments may be submitted on Canvas, but most will be on paper assignments, and must be submitted on time

Attendance Policy

·         The lectures and labs are related and may extend into one another.  All exams will be given on Canvas and will include material covered in labs.  Information covered in all labs may be included on all exams.  The same grade will be given for both the lecture and lab portions of the class.  
·         Class participation is highly encouraged and greatly contributes to the course. Regular class attendance is expected.  Please be on time and non-disruptive.  You are expected to have read assigned chapters and be familiar with material to be covered on the day the information will be discussed.  Students are responsible for all material discussed in class, whether in attendance or not.  It is your responsibility to obtain notes from missed classes from someone other than the instructor.  Assignments, outlines and PowerPoint presentations will be posted on Canvas.

Course Fees

No additional course fees are required for this class/lab. 

ADA Statement

Students with medical, psychological, learning, or other disabilities desiring academic adjustments, accommodations, or auxiliary aids will need to contact the Disability Resource Center, located in Room 206F of the Sharwan Smith Center or by phone at (435) 865-8042. The Disability Resource Center determines eligibility for and authorizes the provision of services.

If your instructor requires attendance, you may need to seek an ADA accommodation to request an exception to this attendance policy. Please contact the Disability Resource Center to determine what, if any, ADA accommodations are reasonable and appropriate.

Academic Credit

According to the federal definition of a Carnegie credit hour: A credit hour of work is the equivalent of approximately 60 minutes of class time or independent study work. A minimum of 45 hours of work by each student is required for each unit of credit. Credit is earned only when course requirements are met. One (1) credit hour is equivalent to 15 contact hours of lecture, discussion, testing, evaluation, or seminar, as well as 30 hours of student homework. An equivalent amount of work is expected for laboratory work, internships, practica, studio, and other academic work leading to the awarding of credit hours. Credit granted for individual courses, labs, or studio classes ranges from 0.5 to 15 credit hours per semester.

Academic Freedom

SUU is operated for the common good of the greater community it serves. The common good depends upon the free search for truth and its free exposition. Academic Freedom is the right of faculty to study, discuss, investigate, teach, and publish. Academic Freedom is essential to these purposes and applies to both teaching and research.

Academic Freedom in the realm of teaching is fundamental for the protection of the rights of the faculty member and of you, the student, with respect to the free pursuit of learning and discovery. Faculty members possess the right to full freedom in the classroom in discussing their subjects. They may present any controversial material relevant to their courses and their intended learning outcomes, but they shall take care not to introduce into their teaching controversial materials which have no relation to the subject being taught or the intended learning outcomes for the course.

As such, students enrolled in any course at SUU may encounter topics, perspectives, and ideas that are unfamiliar or controversial, with the educational intent of providing a meaningful learning environment that fosters your growth and development. These parameters related to Academic Freedom are included in SUU Policy 6.6.

Academic Misconduct

Scholastic honesty is expected of all students. Dishonesty will not be tolerated and will be prosecuted to the fullest extent (see SUU Policy 6.33). You are expected to have read and understood the current SUU student conduct code (SUU Policy 11.2) regarding student responsibilities and rights, the intellectual property policy (SUU Policy 5.52), information about procedures, and what constitutes acceptable behavior.

Please Note: The use of websites or services that sell essays is a violation of these policies; likewise, the use of websites or services that provide answers to assignments, quizzes, or tests is also a violation of these policies. Regarding the use of Generative Artificial Intelligence (AI), you should check with your individual course instructor.

Emergency Management Statement

In case of an emergency, the University's Emergency Notification System (ENS) will be activated. Students are encouraged to maintain updated contact information using the link on the homepage of the mySUU portal. In addition, students are encouraged to familiarize themselves with the Emergency Response Protocols posted in each classroom. Detailed information about the University's emergency management plan can be found at https://www.suu.edu/emergency.

HEOA Compliance Statement

For a full set of Higher Education Opportunity Act (HEOA) compliance statements, please visit https://www.suu.edu/heoa. The sharing of copyrighted material through peer-to-peer (P2P) file sharing, except as provided under U.S. copyright law, is prohibited by law; additional information can be found at https://my.suu.edu/help/article/1096/heoa-compliance-plan.

You are also expected to comply with policies regarding intellectual property (SUU Policy 5.52) and copyright (SUU Policy 5.54).

Mandatory Reporting

University policy (SUU Policy 5.60) requires instructors to report disclosures received from students that indicate they have been subjected to sexual misconduct/harassment. The University defines sexual harassment consistent with Federal Regulations (34 C.F.R. Part 106, Subpart D) to include quid pro quo, hostile environment harassment, sexual assault, dating violence, domestic violence, and stalking. When students communicate this information to an instructor in-person, by email, or within writing assignments, the instructor will report that to the Title IX Coordinator to ensure students receive support from the Title IX Office. A reporting form is available at https://cm.maxient.com/reportingform.php?SouthernUtahUniv

Non-Discrimination Statement

SUU is committed to fostering an inclusive community of lifelong learners and believes our university's encompassing of different views, beliefs, and identities makes us stronger, more innovative, and better prepared for the global society.

SUU does not discriminate on the basis of race, religion, color, national origin, citizenship, sex (including sex discrimination and sexual harassment), sexual orientation, gender identity, age, ancestry, disability status, pregnancy, pregnancy-related conditions, genetic information, military status, veteran status, or other bases protected by applicable law in employment, treatment, admission, access to educational programs and activities, or other University benefits or services.

SUU strives to cultivate a campus environment that encourages freedom of expression from diverse viewpoints. We encourage all to dialogue within a spirit of respect, civility, and decency.

For additional information on non-discrimination, please see SUU Policy 5.27 and/or visit https://www.suu.edu/nondiscrimination.

Pregnancy

Students who are or become pregnant during this course may receive reasonable modifications to facilitate continued access and participation in the course. Pregnancy and related conditions are broadly defined to include pregnancy, childbirth, termination of pregnancy, lactation, related medical conditions, and recovery. To obtain reasonable modifications, please make a request to title9@suu.edu. To learn more visit: https://www.suu.edu/titleix/pregnancy.html.

Disclaimer Statement

Information contained in this syllabus, other than the grading, late assignments, makeup work, and attendance policies, may be subject to change with advance notice, as deemed appropriate by the instructor.