Wind machines: 90 and 15 bhp machines compared for frost protection at Riverside
Authors
F. A. BrooksD. G. Rhoades
A. S. Leonard
Authors Affiliations
F. A. Brooks is Professor of Agricultural Engineering, University of California College of Agriculture, Davis; D. G. Rhoades is Assistant Specialist in Agricultural Engineering, University of California College of Agriculture, Davis; A. S. Leonard is Specialist in Agricultural Engineering, University of California College of Agriculture, Davis.Publication Information
Hilgardia 6(8):7-8. DOI:10.3733/ca.v006n08p7. August 1952.
PDF of full article, Cite this article
Abstract
Frost protection tests in the winter of 1951-52 at Riverside were run in 36 nights with wind machines of 15 bhp—brake horsepower—90 bhp, and 100 bhp engine driving a 33' diameter propeller.
Brooks F, Rhoades D, Leonard A. 1952. Wind machines: 90 and 15 bhp machines compared for frost protection at Riverside. Hilgardia 6(8):7-8. DOI:10.3733/ca.v006n08p7
Also in this issue:
States productive capacity: Projections of 1955 levels and patterns of California's production anticipate 650,000 additional acres in cropsCotton fertilization trials: Fertilizer sources, rates, and application studied for effects on yield, fiber, and quality in San Joaquin areas
Common lettuce mosaic control: Use of mosaic-free seed effectively reduced the seed-born aphid-transmitted disease in large-scale field plantings
High-protein feed: Lamb and steer feeding trials show beet by-product satisfactory
Carbohydrates in citrus: Studies of seasonal changes in sugar and starch in leaves, twigs of Valencia orange and in leaves of Eureka lemon
Efficiency in fruit marketing: Orchard-to-plant transportation method and equipment important factors in determining labor requirements
Walnut pest studies: Studies in southern California compare a new spray material with DDT for codling moth control
Modes of curly-top transmission by the beet leafhopper, Eutettix tenellus (Baker)