Micronutrient concentrations: Effects of soil applications of phosphate, potash, dolomite on micronutrient concentrations in Valencia orange leaves
California Agriculture 13(2):10-10.
Published February 01, 1959
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That the micronutrient nutrition of citrus trees may be changed by continued heavy applications of commercial fertilizers has been indicated by several reports. However, there is very little available experimental evidence from field studies on the influence of soil applications of phosphate, potash, and dolomite fertilizers on the micronutrient concentration in Valencia orange leaves.