Influence of light intensity on the rate of photosynthesis and dry matter accumulation in Oriental hybrid lily ‘Siberia’ at different developmental stages

Inamoto, Katsuhiko; Nagasuga, Kiyoshi; Yano, Takayoshi; Yamazaki, Hiroko

doi:10.1080/14620316.2015.11513180

Cited by 9 publications

(18 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The typical results are presented here, obtained from the same series of experiments used to assess light-photosynthesis relationships as reported by Inamoto et al (2015).…”

Section: Relationship Between Temperature and Pr/rr At Different Planmentioning

confidence: 87%

“…1). We previously observed that light intensity of 700 µmol photons m -2 s -1 PPFD was close to light saturation and sufficient for photosynthesis in 'Siberia' (Inamoto et al 2015). Compared to other major ornamental plants, the optimum temperature of PR in 'Siberia' lily was lower than that in rose (Ushio et al 2008), chrysanthemum (Körner et al 2009) and eustoma (Imamura et al 1989) and higher than that in carnation (Enoch & Hurd 1997), as estimated under sufficient light intensity and ambient CO2 concentrations.…”

Section: Discussionmentioning

confidence: 99%

“…The quality of horticultural products is based largely on the accumulation of dry matter (DM), which is expressed based on the dry weight (DW) that is mostly assimilated via photosynthesis. We investigated the effects of light intensity on the photosynthetic characteristics on a per-whole-plant basis as well as on DM accumulation, focusing on three developmental stages from leafing (when young leaves unfold) to flowering in 'Siberia'-a typical Oriental hybrid lily (Inamoto et al 2015). These experiments indicated that leaf photosynthesis was effective for DM accumulation after the visible flower bud stage during 'Siberia' lily growth.…”

Section: Introductionmentioning

confidence: 99%

“…Photosynthetic photon flux density (PPFD) of 700 to 850 µmol photons m -2 s -1 was supplied for PR measurements at the plant canopy, and air in the chamber was humidified to > 70% relative humidity (RH) with a supersonic humidifier (HM-303N; TGK Co., Tokyo, Japan). Other equipment, measurement procedures, and calculations for PR estimates are described in our previous report (Inamoto et al 2015).…”

Section: Relationship Between Temperature and Pr/rr At Different Planmentioning

confidence: 99%

“…The total DW at planting The same plants as described in the previous report by Inamoto et al (2015) were used.…”

Section: Effect Of Nt On Dm Accumulation (Experiments 3)mentioning

confidence: 99%

See 4 more Smart Citations

The Effects of Day and Night Temperature on the Dry Matter Accumulation of Oriental Hybrid Lily ‘Siberia’ as they Relate to the Photosynthetic and Respiratory Characteristics

Inamoto

Nagasuga

Yano

et al. 2016

JARQ

View full text Add to dashboard Cite

The net photosynthetic rate on a per-plant basis of the Oriental hybrid lily 'Siberia' was low at the leafing stage but increased rapidly at the visible flower bud and flowering stages. The range of 20 to 25°C was the optimum temperature for photosynthesis at the three plant developmental stages under PPFD of 700 to 850 µmol photons m -2 s -1. The respiration rate increased with the increasing temperature quadratically (in aerial plant parts) or exponentially (in underground parts). The 'Siberia' plants were grown under three day temperature (DT) conditions of 28°C, 24°C or 20°C, with a night temperature (NT) of 15°C or three NTs of 25°C, 20°C or 15°C, with DT of 25°C in the growth chambers. At the flowering stage, the plants grown under low DT of 20°C had a high dry weight (DW) of the total plant, flowers, bulb, and roots, and a high DW/fresh weight (FW) ratio of the leaves, stem, and bulb. The plants grown under low NT of 15°C had a high DW of the total plant and stem, and a high DW/FW ratio of the leaves and bulb. The plants that were grown under a low NT had a long stem length by the positive DIF effect, which was supported by sufficient dry mater accumulation. The plants grown under low DT of 20°C showed a high relative growth rate (RGR) and net assimilation rate (NAR) from planting to flowering, whereas the NT condition did not affect the RGR or NAR.

show abstract

“…The typical results are presented here, obtained from the same series of experiments used to assess light-photosynthesis relationships as reported by Inamoto et al (2015).…”

Section: Relationship Between Temperature and Pr/rr At Different Planmentioning

confidence: 87%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Relationship Between Temperature and Pr/rr At Different Planmentioning

confidence: 99%

“…The total DW at planting The same plants as described in the previous report by Inamoto et al (2015) were used.…”

Section: Effect Of Nt On Dm Accumulation (Experiments 3)mentioning

confidence: 99%

See 3 more Smart Citations

The Effects of Day and Night Temperature on the Dry Matter Accumulation of Oriental Hybrid Lily ‘Siberia’ as they Relate to the Photosynthetic and Respiratory Characteristics

Inamoto

Nagasuga

Yano

et al. 2016

JARQ

View full text Add to dashboard Cite

show abstract

Improving the yield potential in maize by constructing the ideal plant type and optimizing the maize canopy structure

Zhang

Liu

et al. 2021

Food and Energy Security

View full text Add to dashboard Cite

show abstract

Effects of Temperature, Light Intensity and DIF on Growth Characteristics in Platycodon grandiflorum

Kwon

Kim

Roy

et al. 2019

J. Crop Sci. Biotechnol.

View full text Add to dashboard Cite

Influence of light intensity on the rate of photosynthesis and dry matter accumulation in Oriental hybrid lily ‘Siberia’ at different developmental stages

Cited by 9 publications

References 0 publications

The Effects of Day and Night Temperature on the Dry Matter Accumulation of Oriental Hybrid Lily ‘Siberia’ as they Relate to the Photosynthetic and Respiratory Characteristics

The Effects of Day and Night Temperature on the Dry Matter Accumulation of Oriental Hybrid Lily ‘Siberia’ as they Relate to the Photosynthetic and Respiratory Characteristics

Improving the yield potential in maize by constructing the ideal plant type and optimizing the maize canopy structure

Effects of Temperature, Light Intensity and DIF on Growth Characteristics in Platycodon grandiflorum

Contact Info

Product

Resources

About