Irrigation of walnut orchards: Mature trees require large quantities of water daily throughout time they are in leaf
A. H. Hendrickson, Experiment Station, Davis.
F. J. Veihmeyer, Experiment Station, Davis.
California Agriculture 3(7):11-14. DOI: 10.3733/ca.v003n07p11.
Not available – first paragraph follows:
After walnut trees come into leaf they draw heavily upon the available supply of soil moisture.
A. H. Hendrickson is Pomologist in the Experiment Station, Davis. F. J. Veihmeyer is Professor of Irrigation and Irrigation Engineer in the Experiment Station, Davis.
The above progress report is based on Research Project No. 633C.