Enfluence of the Number of the Lower Scaffold Limbs in Slender Spindle Form on the Tree Growth and Development of 'Fuji' Apple Trees
2007
Park, M.Y. (Apple Experiment Station, National Horticultural Research Institute, RDA, Kunwi, Republic of Korea) | Yang, S.J. (Apple Experiment Station, National Horticultural Research Institute, RDA, Kunwi, Republic of Korea) | Park, J.K. (National Horticultural Research Institute, RDA, Suwon, Republic of Korea) | Choi, D.G. (Chonbuk National University, Jeonju, Republic of Korea) | Kang, I.K. (Sangju National University, Sangju, Republic of Korea)
This study was carried out to investigate the effects of number of the lower scaffold limbs on tree growth, light penetration, fruit yield, and fruit quality in slender spindle in 6-year-old 'Fuji'/M.9 apple trees. With regard to the growth by the numbers of the lower scaffold limbs, the width of the tree was wide and the growth of new shoots was increased when the number of the lower scaffold limbs was five. Compare with other treatments, five lower scaffold limbs showed high light-interception on the upper (150 cm above the ground) and middle (100 cm above the ground) canopy.
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