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Yearbook of Agriculture 1943-1947 Part 1
by U. S. Dept. of Agriculture
Authors
part of the
Agriculure Series
Table of Contents
Men Who Went Before
The Courage of Dr. Hall
In Every Milk Bottle
Plant Science and Cancer
The Ingenious Professor Riley
Human Welfare
The Soil
What Is Farm Research?
The Scientific Method
State Experiment Stations
Control of Research
Research in the Department of Agriculture
Location of Research
The Agricultural Research Center
Field Stations
Federal Regional Research Laboratories
A Continuing Process
Present Trends in Science
Breeding Better Livestock
Heritability
Inbreeding
Cross-breeding
Developing New Breeds
Some Factors Affecting Reproduction
Producing Better Beefsteaks
Breeding for Hot Climates
Physiology of Reproduction
Drugs To Control Parasites
Controlling Cattle Grubs
Rotenone for Lice and Ticks
Versatile Phenothiazine
Liver Flukes
Roundworms in Hogs
Skim Milk and Whey for Internal Parasites
Sulfa Drugs and Coccidiosis
Animal Diseases
Brucellosis in Swine
Brucellosis in Goats
Mastitis of Cattle
Tuberculosis of Cattle
Anthrax
Newcastle Disease
Some Methods of Control
Hog Cholera
Swine Erysipelas
Rabies
New Ideas in Feeding
Mineral Requirements
Vitamin Requirements
Thyroprotein for Cows
Artificial Breeding
New Methods of Handling Semen
The Place of Artificial Insemination
Hormones in Reproduction
Hormones and the Treatment of Sterility
The Initiation and Maintenance of Lactation
The Use of Hormones to Stimulate Lactation
Vitamin A for Dairy Cattle
Calf Diets Have Changed
More Vitamin A in Milk
What to Feed a Cow
Meeting Feed Requirements
Feeding Cows on Pasture
Feeding Cows Not on Pasture
The Most Profitable Feeding Level
Use of Urea as a Protein Feed
Advances in Feeding Calves
Energy Additions to Skim Milk
Is Added Calcium Needed f or Early-weaned Calves?
Protein
Vitamin D
Vitamins B and C and Nutritional Scours
Sulfa Drugs for Calf Scours
Breeding Better Cows
Open Herd Books
Artificial Breeding
Crossbred Dairy Cattle
Cross-Breeding Dairy Cows
The Inside of a Dairy Cow.
Build and Performance
Study of the Udder
A Cow a Calf Will Be
