The effect of certain mineral deficiencies on the growth, leaf appearance, and mineral content of young olive trees
AuthorsH. T. Hartmann
J. G. Brown
Authors AffiliationsH. T. Hartmann was Assistant Professor of Pomology and Assistant Pomologist in the Experiment Station, Davis; J. G. Brown was Associate Specialist in the Experiment Station, Department of Pomology, Davis.
Hilgardia 22(3):119-130. DOI:10.3733/hilg.v22n03p119. May 1953.
Various unusual leaf patterns appearing on olive trees, often associated with poor tree growth, may be due to a deficiency of one of the mineral-nutrient elements studied in this investigation—nitrogen, phosphorus, potassium, or magnesium.
Results of a two-year sand-culture experiment are here presented by a series of leaf analyses, growth measurements of the trees, and color photographs of the leaf symptoms obtained.
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The face fly, …A new livestock fly is now moving toward California
Gibberellic acid reduces cling peach flower buds
Weed control in cucurbits
Control of powdery mildew… in cucumber… in squash
Effects of swathing barley on rate of drying, yield, seed quality
Testing accuracy of vacuum recording instruments for milking systems