Influence of air temperature on yield and phytochemical content of red chicory and garland chrysanthemum grown in plant factory

Kim, Tae Hyun; Choi, Chang Kyoung; Lee, Jun Gu; Jang, Yoon Ah; Lee, Hee Ju; Lee, Hye Jin; Chae, Won Byoung; Um, Yeong Cheol

doi:10.1007/s13580-013-0095-x

Cited by 7 publications

(3 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Other leafy vegetables on which artificial lighting use is gaining increased attention include rocket (Eruca sativa Mill.) and chicory (Cichorium intybus L.), a growing market for which in the ready-to-eat sector may sustain the economic viability of their cultivation indoors [10,[22][23][24][25].…”

Section: Light Emitting Diode (Led) Lighting For Indoor Cultivation Omentioning

confidence: 99%

Modelling Environmental Burdens of Indoor-Grown Vegetables and Herbs as Affected by Red and Blue LED Lighting

et al. 2019

View full text Add to dashboard Cite

Notwithstanding that indoor farming is claimed to reduce the environmental pressures of food systems, electricity needs are elevated and mainly associated with lighting. To date, however, no studies have quantified the environmental and economic profile of Light Emitting Diodes (LED) lighting in indoor farming systems. The goal of this study is to quantify the effect of varying the red (R) and blue (B) LED spectral components (RB ratios of 0.5, 1, 2, 3 and 4) on the eco-efficiency of indoor production of lettuce, chicory, rocket and sweet basil from a life cycle perspective. The functional unit of the assessment was 1 kg of harvested fresh plant edible product, and the International Reference Life Cycle Data System (ILCD) method was employed for impact assessment. Even though most of the materials of the LED lamp and electronic elements were imported from long distances (14,400 km), electricity consumption was the largest contributor to the environmental impacts (with the LED lamps being the main electricity consumers, approximately 70%), apart from the resources use indicator, where the materials of the lamps and the mineral nutrients were also relevant. RB0.5 was the most energy-efficient light treatment but had the lowest eco-efficiency scores due to the lower crop yields.

show abstract

Section: Light Emitting Diode (Led) Lighting For Indoor Cultivation Omentioning

confidence: 99%

Modelling Environmental Burdens of Indoor-Grown Vegetables and Herbs as Affected by Red and Blue LED Lighting

et al. 2019

View full text Add to dashboard Cite

show abstract

“…Rivero et al (2001) found that growing tomato at optimal temperature resulted in lower amount of polyphenols than at cooler and warmer temperature treatment levels. According to Lee et al (2013) on chicory and garland chrysanthemum the optimum had a greater influence than the unfavourable temperature on flavanoid and total polyphenol content. In lettuce Boo et al (2011) found that the lowest 13/10°C day/night temperature resulted in the highest total anthocyanin content, however in strawberry the highest 30/22 °C day/night temperature set caused the most phenolic content as well (Wang and Zheng, 2001).…”

Section: Polyphenol In Stress Contextmentioning

confidence: 97%

The Simultaneous Effect of Heat Stress and Water Supply on Total Polyphenol Content of Eggplant

Helyes

Nagy

Daood

et al. 2015

AEER

View full text Add to dashboard Cite

Helyes et al.: The simultaneous effect of heat stress and water supply on total polyphenol content of eggplant - Abstract. Eggplant is considered as one of the healthiest vegetables due to its nutritional values. A 2-year open field experiment was set up in 2011 and 2012 to observe the effects of heat stress and different irrigation volumes on the amount of phenolic compounds, fibre and dry matter in eggplant fruits. The optimal irrigation volume (IO) was calculated from the daily potential evapotranspiration and was compared to a treatment utilising 50% of the optimal water volume (I50). We concluded that there was no significant difference between the irrigation levels in the aspect of total polyphenol and dry matter, but there was a decrease in fibre content. Yield was increased by 19.6% with irrigation in 2011 and by 4.44% in 2012. The effect of heat stress is closely related to harvest time. In our study we proved that more heat stress resulted in more total polyphenol content in eggplant, the equation describing this relation is y=39.322+0.501x. Heat stress also stimulated dry matter and fibre content, and this influence was also significant.

show abstract

“…The optimal temperature for the growth of chrysanthemum is 25°C ( Lee et al., 2013 ). Chrysanthemum growth is inhibited above 25°C and basically stops growing at 40°C ( Li et al., 2021 ).…”

Section: Introductionmentioning

confidence: 99%

High temperature inhibits photosynthesis of chrysanthemum (Chrysanthemum morifolium Ramat.) seedlings more than relative humidity

Zhou,

Jiang,

Agathokleous

et al. 2023

Front. Plant Sci.

View full text Add to dashboard Cite

High relative humidity (RH) and high temperature are expected more frequently due to climate change, and can severely affect the growth of chrysanthemums. In order to analyze the interactive effects of RH and high temperature on the photosynthetic performance of chrysanthemum, a completely randomized block experiment was conducted with three factors, namely temperature (Day/night temperature, 35°C/18°C, 38°C/18°C, 41°C/18°C), RH (Whole day RH, 50%, 70%, 90%), and treatment duration (3d, 6d, 9d). The control (CK) temperature was 28°C/18°C and RH was 50%. The results showed that with the increase of temperature, the apparent quantum efficiency (AQE), maximum net photosynthetic rate (Pn-max), net photosynthetic rate (Pn), transpiration rate (Tr), water use efficiency (WUE), maximal recorded fluorescence intensity (Fm), PSII maximal photochemical efficiency (Fv/Fm), absorption flux per cross section (ABS/CSm), trapped energy flux per cross section (TRo/CSm), electron transport flux per cross section (ETo/CSm) and photosynthetic pigment content of leaves significantly decreased, the minimal recorded fluorescence intensity (Fo), fluorescence intensity at point J of the OJIP curve (Fj) and non-photochemical quenching per cross section (DIo/CSm) significantly increased, the fluorescence difference kinetics of the OJ phase of chrysanthemum leaves showed K-bands. Pn, AQE, Fm, Fv, Fv/Fm, ABS/CSm, TRo/CSm, ETo/CSm and photosynthetic pigment content were higher at 70% RH than the other two RH conditions. The dominant factor causing the decrease of Pn in leaves was stomatal limitation at 35°C,38°C, three RH conditions, 3d and 6d, but non-stomatal limitation at 41°C and 9d. There was an interaction between temperature and RH, with a significant impact on Pn. The temperature had the greatest impact on Pn, followed by RH. This study confirms that heat stress severely affects the photosynthesis of chrysanthemum leaves, and when the temperature reaches or exceeds 35°C, adjusting the RH to 70% can effectively reduce the impact of heat stress on chrysanthemum photosynthesis.

show abstract

Influence of air temperature on yield and phytochemical content of red chicory and garland chrysanthemum grown in plant factory

Cited by 7 publications

References 9 publications

Modelling Environmental Burdens of Indoor-Grown Vegetables and Herbs as Affected by Red and Blue LED Lighting

Modelling Environmental Burdens of Indoor-Grown Vegetables and Herbs as Affected by Red and Blue LED Lighting

The Simultaneous Effect of Heat Stress and Water Supply on Total Polyphenol Content of Eggplant

High temperature inhibits photosynthesis of chrysanthemum (Chrysanthemum morifolium Ramat.) seedlings more than relative humidity

Contact Info

Product

Resources

About