Possible reasons of a decline in growth of Chinese cabbage under a combined narrowband red and blue light in comparison with illumination by high-pressure sodium lamp

Ptushenko, Vasily V.; Avercheva, O.V.; Bassarskaya, E.M.; Berkovich, Yu.А.; Erokhin, A.N.; Smolyanina, S.O.; Zhigalova, T. V.

doi:10.1016/j.scienta.2015.08.021

Cited by 16 publications

(10 citation statements)

References 68 publications

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“…Aguilera et al (35) demonstrated that the enrichment of the SOX light in red macroalgae Porphyra leucosticta produced an increase in growth rate (thallus expansion) and production of photosynthetic pigments compared with fluorescent white light. The similar effect of narrowband SOX light on leaf area was recently shown for Chinese cabbage plants (51). However, in our study, the microalgae P. cruentum did not present significant differences in DW and biomass production among the different light qualities.…”

Section: Discussionsupporting

confidence: 86%

“…Recent reviews reported that metabolic changes in high-value compounds occur as a response to the light quality (light spectrum), and this idea attracted a lot of interest to optimize microalgal cultivation or in the same context, their utilization as biocrudes or the maximal productivity in the microalgal culture (26,51,52). However, these previously cited studies did not consider effects mediated by SOX light in microalgae (7,9,10,16).…”

Section: Discussionmentioning

confidence: 99%

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Photobiological Effects on Biochemical Composition in Porphyridium cruentum (Rhodophyta) with a Biotechnological Application

Castro-Varela

Celis-Plá

Abdala-Díaz

et al. 2021

Photochem & Photobiology

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This study describes the relation of photosynthetic capacity, growth and biochemical compounds in the microalgae Porphyridium cruentum under saturated irradiance (200 μmol m −2 s −1 ) by white light (WL) and low-pressure sodium vapor lamps (SOX lamps-control) and supplemented by fluorescent lamps (FLs) with different light qualities (blue: λ max = 440 nm; green: λ max = 560 nm; and red: λ max = 660 nm). The maximum photosynthetic efficiency (F v / F m ) showed a positive correlation with the light quality by saturating light SOX in mixture with stimulating blue light than the white light (WL) at the harvest day (10 days). The production, that is maximal electron transport rate (ETR max ), and energy dissipation, that is maximal nonphotochemical quenching (NPQ max ), had the same pattern throughout the time (3-6 days) being the values higher under white light (WL) compared with SOX and SOX plus supplemented different light qualities. Total protein levels increased significantly in the presence of SOX light, while phycoerythrin (B-PE) showed significant differences under SOX+ blue light. Arachidonic acid (ARA) was higher under SOX and SOX plus supplemented different light qualities than that under WL, whereas eicosapentaenoic acid (EPA) was the reverse. The high photomorphogenic potential by SOX light shows promising application for microalgal biotechnology.

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Section: Discussionsupporting

confidence: 86%

Section: Discussionmentioning

confidence: 99%

Photobiological Effects on Biochemical Composition in Porphyridium cruentum (Rhodophyta) with a Biotechnological Application

Castro-Varela

Celis-Plá

Abdala-Díaz

et al. 2021

Photochem & Photobiology

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“…Notably, it became evident only in the last three decades and its significance is often underestimated till now. It was experimentally demonstrated that in the plants grown under the "red plus blue" light forming a dense canopy with mutual shading of leaves, this could lead to a loss of up to 40%-50% of the growth efficiency due to deterioration of the radiation distribution within the plant canopy [103].…”

Section: The Spectral Effects On a Whole-plant Scalementioning

confidence: 99%

Spectrum of Light as a Determinant of Plant Functioning: A Historical Perspective

Ptushenko

Solovchenko

2020

Life

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The significance of the spectral composition of light for growth and other physiological functions of plants moved to the focus of “plant science” soon after the discovery of photosynthesis, if not earlier. The research in this field recently intensified due to the explosive development of computer-controlled systems for artificial illumination and documenting photosynthetic activity. The progress is also substantiated by recent insights into the molecular mechanisms of photo-regulation of assorted physiological functions in plants mediated by photoreceptors and other pigment systems. The spectral balance of solar radiation can vary significantly, affecting the functioning and development of plants. Its effects are evident on the macroscale (e.g., in individual plants growing under the forest canopy) as well as on the meso- or microscale (e.g., mutual shading of leaf cell layers and chloroplasts). The diversity of the observable effects of light spectrum variation arises through (i) the triggering of different photoreceptors, (ii) the non-uniform efficiency of spectral components in driving photosynthesis, and (iii) a variable depth of penetration of spectral components into the leaf. We depict the effects of these factors using the spectral dependence of chloroplast photorelocation movements interlinked with the changes in light penetration into (light capture by) the leaf and the photosynthetic capacity. In this review, we unfold the history of the research on the photocontrol effects and put it in the broader context of photosynthesis efficiency and photoprotection under stress caused by a high intensity of light.

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“…In Chinese cabbage (Brassica chinensis L.), PAM fluorimetry (FluorPenFP 100 fluorimeter; Photon System Instruments, Drasov, Czech Republic) has been used in a multiapproach study aimed to measure the decline in fresh and dry mass accumulation by comparing combined narrowband red and blue light-emitting diodes to broad-spectrum high-pressure sodium lamps (HPSL) [112]. The authors demonstrated how, under all conditions studied (plant ages and light intensities), the average chloroplast photochemical efficiency was slightly lower with the light emission spectra obtained with LEDs, concluding that LED-grown plants have lower total mass accumulation, smaller leaf area, and minor sugar accumulation.…”

Section: Chlorophyll Fluorescence and Content Studiesmentioning

confidence: 99%

Sensing Technologies for Precision Phenotyping in Vegetable Crops: Current Status and Future Challenges

Tripodi¹,

Massa²,

Venezia³

et al. 2018

Agronomy

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Abstract:Increasing the ability to investigate plant functions and structure through non-invasive methods with high accuracy has become a major target in plant breeding and precision agriculture. Emerging approaches in plant phenotyping play a key role in unraveling quantitative traits responsible for growth, production, quality, and resistance to various stresses. Beyond fully automatic phenotyping systems, several promising technologies can help accurately characterize a wide range of plant traits at affordable costs and with high-throughput. In this review, we revisit the principles of proximal and remote sensing, describing the application of non-invasive devices for precision phenotyping applied to the protected horticulture. Potentiality and constraints of big data management and integration with "omics" disciplines will also be discussed.

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Possible reasons of a decline in growth of Chinese cabbage under a combined narrowband red and blue light in comparison with illumination by high-pressure sodium lamp

Cited by 16 publications

References 68 publications

Photobiological Effects on Biochemical Composition in Porphyridium cruentum (Rhodophyta) with a Biotechnological Application

Photobiological Effects on Biochemical Composition in Porphyridium cruentum (Rhodophyta) with a Biotechnological Application

Spectrum of Light as a Determinant of Plant Functioning: A Historical Perspective

Sensing Technologies for Precision Phenotyping in Vegetable Crops: Current Status and Future Challenges

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