|
|
||||||||
Division of Dairy Husbandry, University of Minnesota, St. Paul, Minnesota
ABSTRACT
Conclusion: So far as could be measured by general observations, weights, and rate of skeletal growth, the absence of sunlight was without effect upon calves kept in darkness from the age of one week to two years. Normal reproduction also occurred.
* Published by permission of the Director as Paper 637, Journal Series, Minnesota Agricultural Experiment Station.
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |