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The quality of apple fruits in relation to the age and pruning of the trees


, : The quality of apple fruits in relation to the age and pruning of the trees. Sbornik Nauchnykh Rabot, Vsesoyuznyi Nauchno Issledovatel' skii Institut Sadovodstva IVMichurina (15): 205-210

In the apple Papirovka fruits from 2- and 5-year-old trees had a higher average weight and volume and a lower specific weight than fruits from 14- and 34-year-old trees. Pruning stimulated growth and so enlarged the fruits. The greatest increase in fruit weight was caused by rejuvenation pruning of mature trees, with the removal of the leader and a reduction of the crown height.

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