Articles
HISTOCHEMICAL PROPERTIES OF THE EMBRYO AND FRUIT SET IN SOUR CHERRY FOLLOWING TREATMENTS BY GROWTH REGULATORS
Article number
80_23
Pages
153 – 156
Language
Abstract
In 1976 trees of the self-sterile sour cherry cv.
Pándy were treated at full bloom with a mixture of NAA (5 to 25 ppm) and GA (100 ppm), or with 2,4,5-TP (20 ppm) only.
In 1977 mixtures of GA (50 – 100 ppm) with 2,4,5-TP (15 to 20 ppm) were used.
Treatments containing 2,4,5-TP resulted in economic crops of 30 to 80 kg/tree, compared with 6 to 9 kg/tree for controls, but average fruit weight was reduced.
No effects of treatment on the nucleic acid or protein content of the embryos was observed.
Pándy were treated at full bloom with a mixture of NAA (5 to 25 ppm) and GA (100 ppm), or with 2,4,5-TP (20 ppm) only.
In 1977 mixtures of GA (50 – 100 ppm) with 2,4,5-TP (15 to 20 ppm) were used.
Treatments containing 2,4,5-TP resulted in economic crops of 30 to 80 kg/tree, compared with 6 to 9 kg/tree for controls, but average fruit weight was reduced.
No effects of treatment on the nucleic acid or protein content of the embryos was observed.
Authors
I. Kökéndyné-Inántsy, T. Szabó, T. Bubán
Keywords
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