Properties of coated fertilizer materials
Authors
J. J. OertliO. R. Lunt
Authors Affiliations
J. J. Oertli is Assistant Professor of Soils and Assistant Soil Scientist in the Experiment Station, University of California, Los Angeles; O. R. Lunt is Associate Professor of Soil Science and Associate Soil Scientist in the Experiment Station, University of California, Los Angeles.Publication Information
Hilgardia 16(1):4-4. DOI:10.3733/ca.v016n01p4. January 1962.
PDF of full article, Cite this article
Abstract
The rate of release of highly soluble inorganic fertilizers can be controlled by enclosing the fertilizer granule in a coating membrane. Factors which affect that rate under growing conditions were studied to gain a better understanding of the mechanism involved. The rate of release remains nearly constant until about two thirds of the fertilizer has been released; thereafter the rate drops off. After the first few days or weeks the rate may increase slightly.
Oertli J, Lunt O. 1962. Properties of coated fertilizer materials. Hilgardia 16(1):4-4. DOI:10.3733/ca.v016n01p4
Also in this issue:
Biases encountered in large-scale yield testsCeratocystis canker
Minimizing bark injury with mechanical shakers
Wheat yields reduced in 1961 by: Stripe rust epidemic in central California
Black-eyed peas: As a swine feed
Nitrogen and crop level effects on: Canned freestone peach quality
Insecticide application and coverage: Drop nozzles and higher gallonage applications improve aphid control on lettuce
Ethylene and ripening in melons
Inheritance in tomato hybrids
Precision tillage: For cotton production
Potato response to phosphorus: In organic soils at Tulelake
Light quality for plant growth: Excellent in new phytotron
European alfalfa and red clover
Electron microscopy aids physiological studies
Crop, soil response to water application