Value of urea tested: As a partial substitute for protein in range supplemental feeding
AuthorsH. R. Guilbert
G. H. Hart
K. A. Wagnon
Authors AffiliationsH. R. Guilbert is Professor of Animal Husbandry, and Animal Husbandman in the Experiment Station, Davis; G. H. Hart is Professor of Animal Husbandry, and Animal Husbandman in the Experiment Station, Davis; K. A. Wagnon is Assistant in Animal Husbandry, Davis.
Hilgardia 2(2):10-13. DOI:10.3733/ca.v002n02p10. February 1948.
A gain in weight of one pound daily, from weaning until the next green forage season, is a desirable-objective if calves are to be sold as yearling feeders, or are to be carried over for grass finish at two years of age.
Also in this issue:Costs of almond production: In California analyzed in recently completed study
Parathion, new insecticide: Effective against mites and woolly apple aphid
Fungus flora species: In California citrus soils
Poultry Husbandry report for 1947: A brief progress report on research findings by the staff of the Division
Seedless Calimyrna figs: Produced without caprifigs by spraying with growth regulators
Wasp aids oriental fruit moth control
The mealybug problem: On newly grafted avocado trees
Citrus thrips control with DDT: Investigated in two Coachella Valley groves
Oriental fruit moth problem: In central California
Soil analysis: Not an answer, merely a tool in the study of soil problems
Soil sampler: Power-operated and mobile, new device speeds up soil surveying
The improvement of tomatoes by selection