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KMID : 1041219650050010001
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Journal of Sericultural and Entomological Science
1965 Volume.5 No. 1 p.1 ~ p.5
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Effect of mulberry leaf picking in autumn on the non-budding and survival of grafting
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Kim Moon-Hyup
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Abstract
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The purpose of this work is to investigate the effects of picking leaves in autumn on the non-budding and survival of grafting. The results are as follows. 1) The leaf picking in autumn causes an increase of the non-budding ratio in the following spring. When tue whole leaves picking is compared with the control, the non-budding ratio increases 46 percent. In case of tone leaves on a single stem are picked in various tray, the non-budding ratio of picked portion is higher than that of non-picked. 2) The leaf picking in autumn with winter bud being grafted on stock in the next spring, decrease the survival of grafting. In case some leaves on a single stem are picked in various way, the winter bud of picked part is always poor in survival. 3) In the event of leavf picking in autumn, the yield always decreases 7∼20 percent, especially this phenomenon becomes serious in the under half part of the stem(20%) and whole leaves picking(12％) treatments.
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