Fertilizer trial with plums: Results of tests with Santa Rosa variety in principal plum growing area of Kern County determined by leaf analyses
E. L. Proebsting, University of California
A. N. Kasimafis, University of California
California Agriculture 12(2):10-15. DOI: 10.3733/ca.v012n02p10.
Abstract Not Available – First paragraph follows:
Two sets of experimental plots in 15-year old Santa Rosa plum orchards—on Marianna rootstock—were laid out north of Arvin in 1951. Orchard A had 75 trees per acre and was on Foster loam. Orchard B had 90 trees per acre on Hesperia fine sandy loam.
E. L. Proebsting is Professor of Pomology, University of California, Davis. A. N. Kasimatis is Extension Specialist in Viticulture, University of California, Davis.