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Shoot Growth Characteristics and Climatic Factors in Greenhouse Cultivation of Mulberry  

Kim, Ho-Cheol (Division of Horticulture and Pet Animal-Plant Science, Wonkwang University)
Kwon, Tae-Oh (Division of Horticulture and Pet Animal-Plant Science, Wonkwang University)
Bae, Jong-Hyang (Division of Horticulture and Pet Animal-Plant Science, Wonkwang University)
Kim, Tae-Choon (Division of Horticulture and Pet Animal-Plant Science, Wonkwang University)
Publication Information
Journal of Bio-Environment Control / v.21, no.1, 2012 , pp. 74-78 More about this Journal
Abstract
This research was carried out to investigate the shoot growth characteristics and climatic factors for early harvest and stable yield by greenhouse on mulberry ($Morus$ $alba$) in Buan-gun, Jeollabuk-do. Budbreak and coloring date of mulberry in greenhouse were earlier 18~19 days than those in field, and from bud-break to coloring was 39 days in both cultivation types. Shoot length and fruit number per shoot of mulberry in greenhouse were not significantly different with those of field, but number of node was significantly little than that of field. For 39 days in greenhouse, weekly cumulative radiation were 0.3~0.8 times. But weekly cumulative temperature was not different with that of field. And relative humidity as range of 53.0~94.5% in greenhouse was higher than that of field. Therefore, mulberry is suitable to greenhouse cultivation for early harvest and stable yield.
Keywords
climatic factors; greenhouse; mulberry; Morus alba; shoot;
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