Nutrient Requirements of Dairy Cattle,
Sixth Revised Edition, Update 1989
Seiten
1989
|
6th Revised edition
National Academies Press (Verlag)
978-0-309-03826-3 (ISBN)
National Academies Press (Verlag)
978-0-309-03826-3 (ISBN)
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The latest edition of Nutrient Requirements of Dairy Cattle includes many improvements over the 1978 edition. The most significant advance in Nutrient Requirements of Dairy Cattle is a computer program, provided on diskette, that includes all requirements for energy, protein, calcium, phosphorus, and vitamins A and D. It is compiled to run on PC-DOS or MS-DOS on IBM-compatible personal computers. A diskette accompanies each book.
Within the book, dry matter intake and energy concentration assumptions have been made more consistent from table to table. A major change involves the expression of protein requirements on the basis of degradable and undegradable intake protein and includes two systems to determine protein requirements. A new table enables users to find data for a cow that resembles their own animals and locate their specific energy, protein, and other dietary requirements. Other tables have been expanded to include data on the nutrient requirements during the 3 weeks of lactation and for cows with higher milk yields.
Table of Contents
Front Matter
1 - Introduction
Factors Affecting Dry Matter Intake
ENERGY
Requirements of Lactating and Pregnant Cows
Requirements of Growing Animals and Mature Bulls
The Energy Value of Feeds
Units of Protein Requirement and Supply
Factors Influencing the Requirement for Absorbed Protein
Factors Influencing the Supply of Absorbed Protein
BACTERIAL AND PROTOZOAL CRUDE PROTEIN
Special Considerations for Feeding Urea
Effects on Energy Supply
Effects on Reproduction
Relation of Absorbed and Crude Protein Requirements
Calcium
Phosphorus
Sodium
Potassium
Magnesium
Sulfur
Cobalt
Copper
Iodine
Manganese
Molybdenum
SELENIUM
Zinc
Cadmium
Fluorine
Lead
Mercury
Vitamin A
Vitamin D
Vitamin E
Vitamin K
Niacin
Pyridoxine
WATER
Ketosis
FAT
FIBER
Cow Diets
Feeding Recommendations
BRANCHED-CHAIN FATTY ACIDS AND N-VALERIC ACID
ANTIBIOTICS
HORMONES
Energy, Crude Protein, Calcium, and Phosphorus
Undegraded and Degraded Intake Protein Calculations
OTHER NUTRIENTS
Mineral and Vitamin Supplementation
Using Table 6-5 Data for Nonlactating Dairy Animals: Example 4
COMPUTER-FORMULATED RATIONS
5 - Prediction Equations
DRY MATTER INTAKE REQUIREMENTS
Lactating and Pregnant Cows
MAXIMUM TOLERABLE DIETARY LEVELS OF CERTAIN ELEMENTS
7 - Composition of Feeds
References
Appendix Tables
Index
Within the book, dry matter intake and energy concentration assumptions have been made more consistent from table to table. A major change involves the expression of protein requirements on the basis of degradable and undegradable intake protein and includes two systems to determine protein requirements. A new table enables users to find data for a cow that resembles their own animals and locate their specific energy, protein, and other dietary requirements. Other tables have been expanded to include data on the nutrient requirements during the 3 weeks of lactation and for cows with higher milk yields.
Table of Contents
Front Matter
1 - Introduction
Factors Affecting Dry Matter Intake
ENERGY
Requirements of Lactating and Pregnant Cows
Requirements of Growing Animals and Mature Bulls
The Energy Value of Feeds
Units of Protein Requirement and Supply
Factors Influencing the Requirement for Absorbed Protein
Factors Influencing the Supply of Absorbed Protein
BACTERIAL AND PROTOZOAL CRUDE PROTEIN
Special Considerations for Feeding Urea
Effects on Energy Supply
Effects on Reproduction
Relation of Absorbed and Crude Protein Requirements
Calcium
Phosphorus
Sodium
Potassium
Magnesium
Sulfur
Cobalt
Copper
Iodine
Manganese
Molybdenum
SELENIUM
Zinc
Cadmium
Fluorine
Lead
Mercury
Vitamin A
Vitamin D
Vitamin E
Vitamin K
Niacin
Pyridoxine
WATER
Ketosis
FAT
FIBER
Cow Diets
Feeding Recommendations
BRANCHED-CHAIN FATTY ACIDS AND N-VALERIC ACID
ANTIBIOTICS
HORMONES
Energy, Crude Protein, Calcium, and Phosphorus
Undegraded and Degraded Intake Protein Calculations
OTHER NUTRIENTS
Mineral and Vitamin Supplementation
Using Table 6-5 Data for Nonlactating Dairy Animals: Example 4
COMPUTER-FORMULATED RATIONS
5 - Prediction Equations
DRY MATTER INTAKE REQUIREMENTS
Lactating and Pregnant Cows
MAXIMUM TOLERABLE DIETARY LEVELS OF CERTAIN ELEMENTS
7 - Composition of Feeds
References
Appendix Tables
Index
| Erscheint lt. Verlag | 1.12.1989 |
|---|---|
| Verlagsort | Washington |
| Sprache | englisch |
| Maße | 216 x 279 mm |
| Themenwelt | Sachbuch/Ratgeber ► Natur / Technik ► Natur / Ökologie |
| Veterinärmedizin ► Allgemein ► Tierernährung / Tierhaltung / Tierzucht | |
| Weitere Fachgebiete ► Land- / Forstwirtschaft / Fischerei | |
| ISBN-10 | 0-309-03826-X / 030903826X |
| ISBN-13 | 978-0-309-03826-3 / 9780309038263 |
| Zustand | Neuware |
| Informationen gemäß Produktsicherheitsverordnung (GPSR) | |
| Haben Sie eine Frage zum Produkt? |
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