Animal Husbandry lll

Lesson Structure: Animal Husbandry III BAG202 (Animal Feed & Nutrition)

Introduction to Animal Foods
Terms and Definitions
Groups of Foods
Other Terms That Are Used
Food Processing Terms
Water
Food Components - Carbohydrates and Fats
Carbohydrates
Carbohydrates as a Source Of Energy
Fats and Oils
Adipose Tissue Deposits in Animals
Fat Deposits in Different Animals
Food Components - Proteins, Minerals and Trace Elements
Composition of Proteins
The Build Up Of Proteins
Biological Value of Protein
Protein Content of Foods
The Function of Protein
Feeding Urea to Ruminants
Major Minerals
Trace Elements
Vitamins
Evaluating Foods and Digestibility
Analysis of Feed Stuffs
Calculating Digestibility
Protein Value
Energy Value
Nutrient Value of Some Common Foods
Classifying Foods Part A
Cereals and Cereal By-Products
Brewing By-Products
Grasses, Legumes and Succulents
Lucerne
Sainfoin
Other Succulent Foods
Roughage, Hay, Silage and Dried Grass
Classifying Foods Part B
Oil and Legume Seeds
Oil Seeds and Their Products
Legume Seeds
Classifying Foods Part C
Fodder Trees and Animal Products
Fodder Trees and Shrubs
Animal Products
Calculating Rations Part A
The Object of Rationing
Nutritional Requirements of the Animal
Calculating a Maintenance Ration
Cattle at Pasture
Working Out Rations for a Herd
Calculating Rations Part B
Nutrient Requirements for a Dairy Cow
Working Out the Total Requirements
Feeding a Ration to Meet Nutrient Needs
The Dairy Ration
Calculating Rations Part C
Ready Mix Feeds
Using Protein Contents
A Summary of Rationing
Further Considerations in Rationing
Learning Goals: Animal Husbandry III BAG202 (Animal Feed & Nutrition)

Describe the range of livestock feeds and feeding methods available for animal production, using accepted industry terminology.
Explain the role of energy foods, including the sources and functions of those foods, in animal diets.
Explain the function of the major nutritional groups, including proteins, vitamins, minerals and trace elements in animal diets.
Explain the on-farm methods used to evaluate feeding, including selection of feeds and feed digestibility.
Evaluate the dietary value of pastures, including grasses, cereals, and other edible plants, and their by-products for animal feeds.
Explain the dietary value of seeds, including oil seeds, legume seeds and their by-products as food sources for animals.
Evaluate the dietary value of fodder plants, including trees and shrubs and their by-products, as a food source in animal production.
Determine suitable feed rations for a farm animal maintenance program.
Analyse the method(s) to determine suitable feed rations in a farm animal production program.
Evaluate the dietary value of protein in an animal production program.
Explain the factors affecting the composition of feed rations in animal production.
Practicals:

Explain the importance of feed quality in livestock production.
Describe the various food groups that animal foodstuffs are based upon.
Define at least fifteen relevant industry terms related to livestock feed, feeding and feed processing.
Explain the role of water in animal nutrition.
Describe three different, commercially available, animal feeds, including the composition and appropriate uses for each.
List the chemical names of at least five different carbohydrates which are of importance to animal production.
Evaluate the roles of four different carbohydrates in animal metabolism.
List the important sources of carbohydrates for at least four different types of farm animals.
List the chemical names of at least five different fats which are important to animal production.
Compare fat deposition patterns in three different animals.
Explain the role of two different lipids in animal metabolism.
List the important sources of fats and lipids used in livestock feeds.
Explain the importance of proteins to animal production.
Describe the chemical composition of naturally occurring proteins.
List the sources of protein commonly used in foodstuffs for two different types of farm animal species.
Explain the differences in protein requirements for different animals.
List five vitamins of importance in livestock nutrition.
List five minerals of importance in livestock nutrition, including their:
source foods
requirement levels
physiological functions
deficiency symptoms.
List five trace elements of importance in livestock nutrition, and including their:
source foods
requirement levels
physiological functions
deficiency symptoms.
Prepare a one page chart or table comparing the vitamin, mineral, protein and trace elements components of three different commercial animal feeds.
Explain the function and source of the various nutritional components found in three different commercial livestock nutrient supplements.
Describe the components of a specified animal feed.
Distinguish between the 'protein value' and 'energy value' of two specified animal feeds.
Explain the concept of 'digestibility' as it relates to animal feed.
Describe the techniques used to calculate digestibility of animal feeds.
Perform a calculation of digestibility for a specified feed.
Describe two standard methods used to assess animal feeds.
Compare five different feeds, in terms of:
composition
relative digestibility
palatability.
List at least five cereal and cereal by-product feeds used in animal production.
Describe the food value characteristics of five cereals and cereal by-product feeds used in animal production.
List at least five grasses and forage crops used as farm animal feeds.
Describe the dietary value of five forage crops, including grasses, used in animal production.
List at least five harvested feed products, including hay, roughage and silage used as feeds in animal production.
Explain the dietary value characteristics of five harvested feed products including hays, roughage and silage used in animal production.
Explain the dietary value of a growing pasture, on a farm visited and studied by you.
Compare the nutritional value to farm animals, of ten different pasture foodstuffs, including cereals, grasses, hay and their by-products.
List four oil seeds (or their by-products) used as feeds in animal production.
Explain the use of oil seeds (or their by-products) as animal feeds.
List three legume seeds used as feeds in animal production.
Evaluate the dietary value of three different legume seeds, as animal feeds.
Collect small samples of three oil seeds and three legume seeds.
Compare the characteristics of two different oil seed species, with two different legume seed species. List five fodder plants (or their by-products) used as feed in animal production.
Provide recommendations on how three different fodder plant species may be used as an animal feed source on a specified farm.
Compare the nutritional value of three different fodder plant species.
Explain the objective of maintenance rationing in two different farm situations observed by you.
Explain the differences in feed rations given to maintain the same type of animal on two separate farms.
Describe the nutritional requirements of two different specified types of livestock.
Calculate a 'maintenance feed ration' for a specified farm animal.
Develop a maintenance feeding program, for a group of animals, such as a herd of cattle or flock of sheep.
Design three different types of animal feeds/rations, for three specified purposes.
Define, using examples, the concept of 'production rations'.
Explain the objective of production rationing in two different farm situations observed by you.
Explain the differences in the production feed ration given to maintain the same type of animal on two different farms.
Explain the nutritional requirements for a specified type of production livestock.
Calculate a 'production feed ration' for a specified farm animal.
Develop a production feeding program for a herd of milking dairy cattle, in a specified locality.
Explain the uses of ready-mix feeds as protein supplements for farm animals in two specified situations.
Calculate, using two different methods, the protein requirements of a production feed ration for a specified farm animal.
Explain the assumptions behind feed ration calculations for farm animals in a specified situation.
Explain the rationing factors, including food quality and palatability, for three different specified situations.
Describe the role of acids in two different specified animal diets.Lesson Structure: Animal Husbandry III BAG202 (Animal Feed & Nutrition)

Introduction to Animal Foods
Terms and Definitions
Groups of Foods
Other Terms That Are Used
Food Processing Terms
Water
Food Components - Carbohydrates and Fats
Carbohydrates
Carbohydrates as a Source Of Energy
Fats and Oils
Adipose Tissue Deposits in Animals
Fat Deposits in Different Animals
Food Components - Proteins, Minerals and Trace Elements
Composition of Proteins
The Build Up Of Proteins
Biological Value of Protein
Protein Content of Foods
The Function of Protein
Feeding Urea to Ruminants
Major Minerals
Trace Elements
Vitamins
Evaluating Foods and Digestibility
Analysis of Feed Stuffs
Calculating Digestibility
Protein Value
Energy Value
Nutrient Value of Some Common Foods
Classifying Foods Part A
Cereals and Cereal By-Products
Brewing By-Products
Grasses, Legumes and Succulents
Lucerne
Sainfoin
Other Succulent Foods
Roughage, Hay, Silage and Dried Grass
Classifying Foods Part B
Oil and Legume Seeds
Oil Seeds and Their Products
Legume Seeds
Classifying Foods Part C
Fodder Trees and Animal Products
Fodder Trees and Shrubs
Animal Products
Calculating Rations Part A
The Object of Rationing
Nutritional Requirements of the Animal
Calculating a Maintenance Ration
Cattle at Pasture
Working Out Rations for a Herd
Calculating Rations Part B
Nutrient Requirements for a Dairy Cow
Working Out the Total Requirements
Feeding a Ration to Meet Nutrient Needs
The Dairy Ration
Calculating Rations Part C
Ready Mix Feeds
Using Protein Contents
A Summary of Rationing
Further Considerations in Rationing
Learning Goals: Animal Husbandry III BAG202 (Animal Feed & Nutrition)

Describe the range of livestock feeds and feeding methods available for animal production, using accepted industry terminology.
Explain the role of energy foods, including the sources and functions of those foods, in animal diets.
Explain the function of the major nutritional groups, including proteins, vitamins, minerals and trace elements in animal diets.
Explain the on-farm methods used to evaluate feeding, including selection of feeds and feed digestibility.
Evaluate the dietary value of pastures, including grasses, cereals, and other edible plants, and their by-products for animal feeds.
Explain the dietary value of seeds, including oil seeds, legume seeds and their by-products as food sources for animals.
Evaluate the dietary value of fodder plants, including trees and shrubs and their by-products, as a food source in animal production.
Determine suitable feed rations for a farm animal maintenance program.
Analyse the method(s) to determine suitable feed rations in a farm animal production program.
Evaluate the dietary value of protein in an animal production program.
Explain the factors affecting the composition of feed rations in animal production.
Practicals:

Explain the importance of feed quality in livestock production.
Describe the various food groups that animal foodstuffs are based upon.
Define at least fifteen relevant industry terms related to livestock feed, feeding and feed processing.
Explain the role of water in animal nutrition.
Describe three different, commercially available, animal feeds, including the composition and appropriate uses for each.
List the chemical names of at least five different carbohydrates which are of importance to animal production.
Evaluate the roles of four different carbohydrates in animal metabolism.
List the important sources of carbohydrates for at least four different types of farm animals.
List the chemical names of at least five different fats which are important to animal production.
Compare fat deposition patterns in three different animals.
Explain the role of two different lipids in animal metabolism.
List the important sources of fats and lipids used in livestock feeds.
Explain the importance of proteins to animal production.
Describe the chemical composition of naturally occurring proteins.
List the sources of protein commonly used in foodstuffs for two different types of farm animal species.
Explain the differences in protein requirements for different animals.
List five vitamins of importance in livestock nutrition.
List five minerals of importance in livestock nutrition, including their:
source foods
requirement levels
physiological functions
deficiency symptoms.
List five trace elements of importance in livestock nutrition, and including their:
source foods
requirement levels
physiological functions
deficiency symptoms.
Prepare a one page chart or table comparing the vitamin, mineral, protein and trace elements components of three different commercial animal feeds.
Explain the function and source of the various nutritional components found in three different commercial livestock nutrient supplements.
Describe the components of a specified animal feed.
Distinguish between the 'protein value' and 'energy value' of two specified animal feeds.
Explain the concept of 'digestibility' as it relates to animal feed.
Describe the techniques used to calculate digestibility of animal feeds.
Perform a calculation of digestibility for a specified feed.
Describe two standard methods used to assess animal feeds.
Compare five different feeds, in terms of:
composition
relative digestibility
palatability.
List at least five cereal and cereal by-product feeds used in animal production.
Describe the food value characteristics of five cereals and cereal by-product feeds used in animal production.
List at least five grasses and forage crops used as farm animal feeds.
Describe the dietary value of five forage crops, including grasses, used in animal production.
List at least five harvested feed products, including hay, roughage and silage used as feeds in animal production.
Explain the dietary value characteristics of five harvested feed products including hays, roughage and silage used in animal production.
Explain the dietary value of a growing pasture, on a farm visited and studied by you.
Compare the nutritional value to farm animals, of ten different pasture foodstuffs, including cereals, grasses, hay and their by-products.
List four oil seeds (or their by-products) used as feeds in animal production.
Explain the use of oil seeds (or their by-products) as animal feeds.
List three legume seeds used as feeds in animal production.
Evaluate the dietary value of three different legume seeds, as animal feeds.
Collect small samples of three oil seeds and three legume seeds.
Compare the characteristics of two different oil seed species, with two different legume seed species. List five fodder plants (or their by-products) used as feed in animal production.
Provide recommendations on how three different fodder plant species may be used as an animal feed source on a specified farm.
Compare the nutritional value of three different fodder plant species.
Explain the objective of maintenance rationing in two different farm situations observed by you.
Explain the differences in feed rations given to maintain the same type of animal on two separate farms.
Describe the nutritional requirements of two different specified types of livestock.