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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.
Flowering Control of Small-flowered Chrysanthemums (Dendranthema grandiflorum (Ramat.) Kitamura) with July Flowering Type by Night-break Lighting Treatment–Systematic Production for High Demand Time–
Chrysanthemums Flowering Control cultivars day-length
2009/7/13
For the purpose of systematic production in an open field, small-flowered chrysanthemums responding to day-length were selected from cultivars of the July-flowering type, and the possibility of shippi...
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...
Effects of Difference between Day and Night Temperature and Short Time Temperature Fluctuations on the Growth of Delphinium grandiflorum L.
cell number cell size diurnal temperature alternation gibberellin stem elongation
2009/7/8
The effects of DIF (difference between day and night temperature), TD (short time temperature drop) and TR (short time temperature rising) on the growth of Delphinium grandiflorum L. cv. ‘Blue Mirror’...
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...
Flowering Habit of Delphinium grandiflorum L.in the Cool Northern Areas of Japan
bolting flower bud differentiation sowing time
2009/7/7
To clarify the flowering habit of Delphinium grandiflorum L. in the cool northern areas of Japan, the relationship between the developmental stage of flower bud and the expression of bolting was exami...
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...
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...