Effect of potash on oranges: Studies on deficiency and excess in relation to tree growth, composition and fruit quality
H. D. Chapman, Division of Soils and Plant Nutrition, Experiment Station, Riverside.
S. M. Brown, Experiment Station, Riverside.
D. S. Rayner, Experiment Station, Riverside.
California Agriculture 2(6):3-15. DOI: 10.3733/ca.v002n06p3.
H. D. Chapman is Chairman of the Division of Soils and Plant Nutrition, Professor of Agricultural Chemistry, and Chemist in the Experiment Station, Riverside. S. M. Brown is Associate Chemist in the Experiment Station, Riverside. D. S. Rayner is Senior Laboratory Technician, Experiment Station, Riverside.
Not available – first paragraph follows:
To throw more light on the problem of potash fertilizer in. California citrus orchards, additional research was initiated a number of years ago.