|
KMID : 0903620010420010095
|
|
Journal of the Korean Society for Horticultural Science
2001 Volume.42 No. 1 p.95 ~ p.98
|
|
|
Effects of Harvesting Height on Yield and Quality of Cut Roses in Rockwool Culture
|
|
최부술/Choi, Boo Sull
한윤열/심용구/최경배/유순님/Han, Youn Yol/Sim, Yong Gu/Choi, Kyeong Bae/Yu, Sun Nam
|
|
|
Abstract
|
|
|
|
Yield and quality of cut rose flowers in rockwool culture were investigated according to harvesting heights of cut roses. In the days to next flowering after harvesting, harvesting over 1st normal leaf resulted in earlier 6 days than harvesting at stem base. And harvesting over 2nd normal leaf resulted in earlier 8 days. As the harvesting height of stem was higher, blind shoot occurrence in the winter was more. Total yield of flower production increased by 34% in harvesting over 1st normal leaf, and 52% in harvesting over 2nd normal leaf compared to 166 flowers per 10 plants, which was the yield of flower production in harvesting at stem base. Especially, effects of yield increment was higher in the summer and fall. On the contrary, the flower quality was better, as the harvesting height was lower. On the high grade yield, harvesting at stem base was more in summer and harvesting over 1 st normal leaf was more in the fall and winter than cutting over 2nd normal leaf.
|
|
|
KEYWORD
|
|
|
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|
|