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Environmental Variation and Selection Efficiency of Picotee Colored Area Rate on Petals in Lisianthus (Eustoma grandiflorum Raf. Shinn.)
F1 heritability selfed progeny stability vigor
2010/11/24
We clarified the effect of cultivation environment on the stability of picotee colored area rate and the selection efficiency. We investigated the picotee colored area of the parent lines of the marke...
Effects of Nitrogen Fertilization Levels in Nutrient Solution Applied before/after Flower Budding on Blasting in Winter-flowering of Eustoma grandiflorum (Raf.) Shinn.
abortion assimilate dry matter partition soilless culture
2010/11/24
We investigated the effects of nitrogen fertilizer levels in nutrient solution applied before/after flower budding on blasting in the winter flowering of Eustoma grandiflorum (Raf.) Shinn.
Quantitative Evaluation of the Inter-varietal Variation in Picotee Formation Stability of Eustoma grandiflorum
Picotee grandiflorum Inter-varietal Variation
2009/7/10
Coloring area rates in petals of Eustoma picotee cultivars were measured using an image analyzing system and the stability of the coloring pattern was evaluated by the standard deviation value. The an...
Influence of Temperature on the Coloring Area Rate in Picotee Petals of Eustoma grandiflorum (Raf.) Shinn.
anthocyanin diurnal range maximum day temperature picotee coloring area rate
2009/7/7
Coloring area ratio in Eustoma picotee petals often increases in the winter, leading to a reduction of commercial value. It has been thought that encountering a low temperature before flowering causes...
Influence of Fertilizer Application on Coloring Area Rate in Picotee Petals of Eustoma grandiflorum (Raf.) Shinn.
National Institute of Floricultural Science
2009/7/6
It has been demonstrated that the coloring area rate of a picotee petal of Eustoma grandiflorum (Raf.) Shinn. is affected by temperature and the rate increases remarkably at constant 20°C temperature....
Influence of Low Temperature Treatment on Petal Color of Picotee Cultivar of Eustoma grandiflorum
coloration rate of the petal petal formation pistil formation
2010/11/23
Artificial climate experiments were conducted to evaluate the effects of timing and period of low temperature treatment on petal coloring of picotee cultivar of Eustoma grandiflorum. After pistil form...
Cultivar Variation in the Vase Life of Unpollinated Eustoma Flowers Associated with Ethylene
flower diameter sensitivity
2010/11/23
To clarify factor contributing to cultivar variations in the vase life of unpollinated flowers, the vase life, ethylene production and sensitivity to ethylene were investigated using flowers from six ...
Effects of Red-light Intensity during Long-day Treatment on Flowering and Cut Flower Quality in Eustoma grandiflorum Cultivars for Early-autumn Shipment
cut flower length flowering response photomorphogenesis R : FR ratio
2010/11/23
Long-day treatment by pre-dawn lighting (6 h) was applied to Eustoma grandiflorum cultivars to investigate flowering responses and cut flower qualities for early-autumn shipment. Seedlings were irradi...
Acceleration of Flowering of Eustoma grandiflorum in Early Winter by Day-extension Treatments with Far-red Rich Bulb-type Fluorescent Lamps
croppig type cut flower light quality long-day
2010/11/23
Acceleration of flowering of Eustoma grandiflorum in early winter by day-extension treatments with far-red rich bulb-type fluorescent lamps was investigated after culturing short-day treatment was per...