Module 4 Flashcards
Is the fermentation vat
Hindgut (cecum and colon)
Is major site od digestion and absorption of many nutrients
Small intestine
Horse do not digest low quality of forages (cellulose) so they need to eat immature, high quality hay or pasture
The nutrients demands of the horse will depend on such factors as:
Bodyweight
Condition
Work level
appetite
Age
health
Reproductive status
Environment
Management
Several methods of determining bodyweight :
Weight bridge
Tape measure and calculator
Weigh-tape
Table of weights
Several rules to ensure good feeding practice:
- Ensure clean fresh water
- Feed Little but often
- Make any changes gradually
- Feed only good-quality dust-free Feed
- Feed plenty of plant
Factors should be taken into account when deciding o a ration
- Cost
- Individual nutrient requirement of the horse
- Nutrients content of feed
- Availability
- Quality
Feeds for horse fall in two main categories:
- Forage: grass, hay, haulage,alfalfa, hydroponic grass
- Concentrates: sraight , compound feeds
Two groups of carbohydrates:
Soluble carbohydrates - starch, sugar (grass, creal)
Insoluble carbohydrates -cellulose and hemicellulos
The main energy source for living diets
Fats converted to GLUCOSE
Provide energy needed for all cell processes and basic functions such as breathing and the beating of the heart
Carbohydrates
Refers to the amount of energy in the feed, which is actually digested for uses by the horse
Digestible energy
Is an important structural component of all animal tissues.
Protein
Protein vary widely in composition, but there structure is made up of simple units called
Amino acid
The horse can make some amino acids within its body and these are therefore known as
Not required in the diet
Non-essential
Other which cannot have be made in the body and need to be supplied in the diet, are known as ‘
Essential amino acid
Most important essential amino acids
Lysine
Methionine
Tryptophan
Are group of chemical compounds that are vital for life.
Vitamins
Vitamins divided into one of two groups:
Fat-soluble (A,D,E,K)
Water-soluble (C and B-complex)
Can be stored in the body, particularly the liver.
Fat-soluble vitamins
Can be made by the microorganism in the horses gut. Excess in the horses body are broken down and excreted and for that reason toxicity symtoms are unlikely to occurs.
Water-soluble vitamins
Are inorganic substances found throughout the horses body and are essential for health and development .
Mineral
Some mineral are required in larger amounts and are known as
Macro-minerals
Major minerals
Those recquire in concentration below 50mg/kg are known
Trace elements
Trace mineral
Approximately 70% of the horses bodyweight is water
Water function :
•Temperature regulation
•medium
•solvent in substance
•gives cells their shape
•excretion in the form of urine
•milk
Horses are also fed for production:
- Growth
- Lactation of brood mare
- Growth of embryo within its mother
- Body repair , regrowth after major injury or disease
- Fattening
- Work
- Build up muscle for performance