Course ID: | ADSC 6361E. 3 hours. |
Course Title: | Advanced Ruminant Nutrition |
Course Description: | Digestive physiology and metabolism of the rumen. Treats
systematically the diversity of function, complex symbiotic
relationships of the rumen microflora/microfauna, and the
physiology and metabolism of the rumen as related to digestion,
absorption, and utilization of nutrients. |
Oasis Title: | Advanced Ruminant Nutrition |
Duplicate Credit: | Not open to students with credit in ADSC 4360, ADSC 6360, ANNU 4360, ANNU 6360 |
Nontraditional Format: | This course will be taught 95% or more online. |
Prerequisite: | Permission of department |
Semester Course Offered: | Offered fall semester every year. |
Grading System: | A-F (Traditional) |
|
Course Objectives: | To develop an outline of-and supporting-information on the
uniqueness of the RUMINANT in animal agriculture by:
A. Presenting an in-depth discussion on the development of the
functional anatomy of the ruminant from the neonate to the
adult and a concise evaluation of the rumen microbes'
contribution to ruminant nutrition
B. Presenting and discussing the pertinent research on
principles of digestion, site and mechanisms of nutrient
absorption, post-absorption nutrient metabolism and efficiency
of metabolite utilization, consequences on nutrient
deficiencies in a manner such that each student will understand
and be able to apply the material presented to practical
ruminant feeding and production and feeding situations. |
Topical Outline: | This is an online class that will be taught asynchronously in
the Ag*Idea Program. The course is one of five courses that
students take toward earning a certificate in Animal Science.
Course material will consist of recorded lectures and other
material.
The material used in this course is presented in specific
topic areas outlined below:
A. The Ruminant in World Agriculture
B. The Neonate Ruminant
C. The Forestomach-Development and Control
D. The Mature Ruminant's GI Tract Anatomy and Function
E Saliva-Production and Value
F. Digestion and Flow Markers
G. The Microbes-Anaerobic Bacteria, Protozoa, and Fungi
H. The Nutrients
1. Carbohydrates
a.Fermentation to VFA
b.VFA Absorption
C.VFA-Post Absorption Metabolism
2. Protein
a.Ruminal Degradation
b.Ruminal Microbial Synthesis and efficiency
c.Postruminal Digestion-AA and peptide Absorption
d.AA utilization
3. Lipids
a.Ruminal Digestion and interactions with Rumen Anaerobes
b.Lipids-Postruminal Digestion, Absorption, and
metabolism
4. Vitamins
a. Vitamins A,D,and E Supplemental needs and Utilization
b. The B-vitamins
c. Ruminal Synthesis/Supplemental needs,
Interrelationships in Nutrient metabolism and Deficiencies
5. Minerals
a.Selected macro elements
b.Selected micro elements
I. Intake
a.Physical/dietary factors influencing intake
b.Chemical/hormonal factors
J. Metabolic Disorders Influencing Ruminant Animals
1. Milk fever - Ca+2, prevention and treatment
2. Ketosis - glucose, ketone generation and prepartum diet
3. Grass tetany
K. Students prepare and orally present 6-8 topics (~25 minutes
in length) on current popular topics in ruminant nutrition
during the semester. |