ISHS Acta Horticulturae 165: III International Symposium on Vaccinium Culture
RESPONSE OF HIGHBUSH BLUEBERRY ON A BERRYLAND SAND TO POTASSIUM FERTILIZATION |
| Author: | P. Eck |
| Abstract:
The application of 40 kg K/ha resulted in maximum highbush blueberry production from mature "Bluecrop" plants grown on a Berryland sand. Maximum yield was associated with an optimum foliar K level of 0.44% dry weight, and 43 ppm available soil K. Higher levels of K fertilizer resulted in lower plant Mg levels. | |
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