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Zhang M, Ju J, Hu Y, He R, Song J, Liu H. Meta-Analysis of the Impact of Far-Red Light on Vegetable Crop Growth and Quality. PLANTS (BASEL, SWITZERLAND) 2024; 13:2508. [PMID: 39273992 PMCID: PMC11397353 DOI: 10.3390/plants13172508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2024] [Revised: 08/27/2024] [Accepted: 09/02/2024] [Indexed: 09/16/2024]
Abstract
Far-red lights (FRs), with a wavelength range between 700 and 800 nm, have substantial impacts on plant growth, especially horticultural crops. Previous studies showed conflicting results on the effects of FRs on vegetable growth and quality. Therefore, we conducted a meta-analysis on the influence of FRs on vegetable growth, aiming to provide a comprehensive overview of their effects on the growth and nutritional indicators of vegetables. A total of 207 independent studies from 55 literature sources were analyzed. The results showed that FR treatment had significant effects on most growth indicators, including increasing the fresh weight (+25.27%), dry weight (+21.99%), plant height (+81.87%), stem diameter (+12.91%), leaf area (+18.57%), as well as reducing the content of chlorophyll (-11.88%) and soluble protein (-11.66%), while increasing soluble sugar content (+19.12%). Further subgroup analysis based on various factors revealed significant differences in the effects of FR on different physiological indicators, such as FR intensity, plant species, duration of FR exposure, and the ratio of red light to FR. In general, moderate FR treatment is beneficial for vegetable growth. This study provides important references and guidelines for optimizing the application of FR in the future.
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Affiliation(s)
- Minggui Zhang
- College of Horticulture, South China Agricultural University, Guangzhou 510642, China
| | - Jun Ju
- College of Horticulture, South China Agricultural University, Guangzhou 510642, China
| | - Youzhi Hu
- College of Horticulture, South China Agricultural University, Guangzhou 510642, China
| | - Rui He
- College of Horticulture, South China Agricultural University, Guangzhou 510642, China
| | - Jiali Song
- College of Horticulture, South China Agricultural University, Guangzhou 510642, China
| | - Houcheng Liu
- College of Horticulture, South China Agricultural University, Guangzhou 510642, China
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Rehman M, Pan J, Mubeen S, Ma W, Luo D, Cao S, Saeed W, Jin G, Li R, Chen T, Chen P. Morpho-physio-biochemical, molecular, and phytoremedial responses of plants to red, blue, and green light: a review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:20772-20791. [PMID: 38393568 DOI: 10.1007/s11356-024-32532-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 02/14/2024] [Indexed: 02/25/2024]
Abstract
Light is a basic requirement to drive carbon metabolism in plants and supports life on earth. Spectral quality greatly affects plant morphology, physiology, and metabolism of various biochemical pathways. Among visible light spectrum, red, blue, and green light wavelengths affect several mechanisms to contribute in plant growth and productivity. In addition, supplementation of red, blue, or green light with other wavelengths showed vivid effects on the plant biology. However, response of plants differs in different species and growing conditions. This review article provides a detailed view and interpretation of existing knowledge and clarifies underlying mechanisms that how red, blue, and green light spectra affect plant morpho-physiological, biochemical, and molecular parameters to make a significant contribution towards improved crop production, fruit quality, disease control, phytoremediation potential, and resource use efficiency.
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Affiliation(s)
- Muzammal Rehman
- College of Agriculture, Guangxi Key Laboratory of Agro-Environment and Agric-Products Safety; Key Laboratory of Crop Genetic Breeding and Germplasm Innovation, Guangxi University, Nanning, 530004, China
| | - Jiao Pan
- College of Agriculture, Guangxi Key Laboratory of Agro-Environment and Agric-Products Safety; Key Laboratory of Crop Genetic Breeding and Germplasm Innovation, Guangxi University, Nanning, 530004, China
| | - Samavia Mubeen
- College of Agriculture, Guangxi Key Laboratory of Agro-Environment and Agric-Products Safety; Key Laboratory of Crop Genetic Breeding and Germplasm Innovation, Guangxi University, Nanning, 530004, China
| | - Wenyue Ma
- College of Agriculture, Guangxi Key Laboratory of Agro-Environment and Agric-Products Safety; Key Laboratory of Crop Genetic Breeding and Germplasm Innovation, Guangxi University, Nanning, 530004, China
| | - Dengjie Luo
- College of Agriculture, Guangxi Key Laboratory of Agro-Environment and Agric-Products Safety; Key Laboratory of Crop Genetic Breeding and Germplasm Innovation, Guangxi University, Nanning, 530004, China
| | - Shan Cao
- College of Agriculture, Guangxi Key Laboratory of Agro-Environment and Agric-Products Safety; Key Laboratory of Crop Genetic Breeding and Germplasm Innovation, Guangxi University, Nanning, 530004, China
| | - Wajid Saeed
- College of Agriculture, Guangxi Key Laboratory of Agro-Environment and Agric-Products Safety; Key Laboratory of Crop Genetic Breeding and Germplasm Innovation, Guangxi University, Nanning, 530004, China
| | - Gang Jin
- Guangxi Subtropical Crops Research Institute, Nanning, 530001, China
| | - Ru Li
- College of Life Science and Technology, Guangxi University, Nanning, 530004, China
| | - Tao Chen
- Guangxi Subtropical Crops Research Institute, Nanning, 530001, China
| | - Peng Chen
- College of Agriculture, Guangxi Key Laboratory of Agro-Environment and Agric-Products Safety; Key Laboratory of Crop Genetic Breeding and Germplasm Innovation, Guangxi University, Nanning, 530004, China.
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Kwon YB, Lee JH, Roh YH, Choi IL, Kim Y, Kim J, Kang HM. Effect of Supplemental Inter-Lighting on Paprika Cultivated in an Unheated Greenhouse in Summer Using Various Light-Emitting Diodes. PLANTS (BASEL, SWITZERLAND) 2023; 12:1684. [PMID: 37111907 PMCID: PMC10143467 DOI: 10.3390/plants12081684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/11/2023] [Accepted: 04/12/2023] [Indexed: 06/19/2023]
Abstract
This study investigated the effects of supplemental inter-lighting on paprika (cv. Nagano RZ) in South Korea in summer using various LED light sources. The following LED inter-lighting treatments were used: QD-IL (blue + wide-red + far-red inter-lighting), CW-IL (cool-white inter-lighting), and B+R-IL (blue + red (1:2) inter-lighting). To investigate the effect of supplemental lighting on each canopy, top-lighting (CW-TL) was also used. Additionally, a control without supplemental lighting was included for comparison. Significant variations were observed in the plant growth indexes 42 days after treatment. The SPAD values and total chlorophyll content in the last period of cultivation were significantly higher than those of the control. In November, the marketable fruit yield was significantly higher than that of the control. QD-IL, CW-IL, and CW-TL resulted in significantly higher values of total soluble solids than the control, and CW-IL resulted in higher values of ascorbic acid content than the control. Regarding the economic analysis, CW-IL resulted in the highest net income rate (12.70%) compared with the control. Therefore, the light sources of CW-IL were assessed as suitable for supplemental lighting due to the highest total soluble solids, ascorbic acid content, and net income rate obtained.
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Affiliation(s)
- Yong Beom Kwon
- Interdisciplinary Program in Smart Agriculture, Kangwon National University, Chuncheon 24341, Republic of Korea; (Y.B.K.); (J.H.L.); (Y.H.R.)
| | - Joo Hwan Lee
- Interdisciplinary Program in Smart Agriculture, Kangwon National University, Chuncheon 24341, Republic of Korea; (Y.B.K.); (J.H.L.); (Y.H.R.)
| | - Yoo Han Roh
- Interdisciplinary Program in Smart Agriculture, Kangwon National University, Chuncheon 24341, Republic of Korea; (Y.B.K.); (J.H.L.); (Y.H.R.)
| | - In-Lee Choi
- Agricultural and Life Science Research Institute, Kangwon National University, Chuncheon 24341, Republic of Korea;
| | - Yongduk Kim
- Cheorwon Plasma Research Institute, Cheorwon 24062, Republic of Korea;
| | - Jidong Kim
- FutureGreen Co., Ltd., Yongin 17095, Republic of Korea;
| | - Ho-Min Kang
- Interdisciplinary Program in Smart Agriculture, Kangwon National University, Chuncheon 24341, Republic of Korea; (Y.B.K.); (J.H.L.); (Y.H.R.)
- Agricultural and Life Science Research Institute, Kangwon National University, Chuncheon 24341, Republic of Korea;
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Kim D, Ra I, Son JE. Fruit quality and volatile compounds of greenhouse sweet peppers as affected by the LED spectrum of supplementary interlighting. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:2593-2601. [PMID: 36624038 DOI: 10.1002/jsfa.12439] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 10/19/2022] [Accepted: 01/10/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND Seasonal low light intensity and short photoperiods lead to decreased yield, size, and quality of fruits in the Northern Hemisphere. Recently, supplemental lighting using light-emitting diodes (LEDs) has been introduced to overcome such problems. However, most studies have focused on plant growth or fruit yield but not on taste. This study aimed to evaluate the quality and volatile compounds of greenhouse sweet pepper fruits under three different lighting conditions: natural light only (NL), NL with red/blue interlighting (RB), and NL with red/blue/far-red interlighting (RBFR). RESULTS The size, color, firmness, and soluble sugar concentration of the sweet pepper fruit were investigated, and sensory evaluation was conducted by nine trained panelists. Individual fruit fresh weights were higher in the order of RBFR, NL, and RB, with mean values of 219.1, 201.7, and 197.4 g, respectively. Additionally, the composition of volatile compounds demonstrated a distinct clustering pattern by light treatment, implying that the LED interlighting spectra affected the overall taste of sweet pepper fruits. Sensory evaluation indicated that sweetness was higher in the order of RBFR, RB, and NL, with values of 5.28, 4.36, and 3.72, respectively. The soluble sugar results showed the same order as that for the sensory evaluation of sweetness, i.e., RBFR, RB, and NL, with values of 5071, 4647, and 3978 μg -1 fresh weight, respectively. CONCLUSION Adding far-red to RB interlighting could improve the fruit quality attributes, fruit taste perception, and soluble sugars of sweet peppers compared to those under RB or solely NL. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Dongpil Kim
- Department of Agriculture, Forestry and Bioresources, Seoul National University, Seoul, Republic of Korea
| | - Inseok Ra
- Department of Agriculture, Forestry and Bioresources, Seoul National University, Seoul, Republic of Korea
| | - Jung Eek Son
- Department of Agriculture, Forestry and Bioresources, Seoul National University, Seoul, Republic of Korea
- Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
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Lastochkina O, Aliniaeifard S, SeifiKalhor M, Bosacchi M, Maslennikova D, Lubyanova A. Novel Approaches for Sustainable Horticultural Crop Production: Advances and Prospects. HORTICULTURAE 2022; 8:910. [DOI: 10.3390/horticulturae8100910] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/23/2023]
Abstract
Reduction of plant growth, yield and quality due to diverse environmental constrains along with climate change significantly limit the sustainable production of horticultural crops. In this review, we highlight the prospective impacts that are positive challenges for the application of beneficial microbial endophytes, nanomaterials (NMs), exogenous phytohormones strigolactones (SLs) and new breeding techniques (CRISPR), as well as controlled environment horticulture (CEH) using artificial light in sustainable production of horticultural crops. The benefits of such applications are often evaluated by measuring their impact on the metabolic, morphological and biochemical parameters of a variety of cultures, which typically results in higher yields with efficient use of resources when applied in greenhouse or field conditions. Endophytic microbes that promote plant growth play a key role in the adapting of plants to habitat, thereby improving their yield and prolonging their protection from biotic and abiotic stresses. Focusing on quality control, we considered the effects of the applications of microbial endophytes, a novel class of phytohormones SLs, as well as NMs and CEH using artificial light on horticultural commodities. In addition, the genomic editing of plants using CRISPR, including its role in modulating gene expression/transcription factors in improving crop production and tolerance, was also reviewed.
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Malekzadeh Shamsabad MR, Esmaeilizadeh M, Roosta HR, Dąbrowski P, Telesiński A, Kalaji HM. Supplemental light application can improve the growth and development of strawberry plants under salinity and alkalinity stress conditions. Sci Rep 2022; 12:9272. [PMID: 35661116 PMCID: PMC9166788 DOI: 10.1038/s41598-022-12925-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 05/18/2022] [Indexed: 11/13/2022] Open
Abstract
The use of complementary light spectra is a potential new approach to studying the increase in plant resilience under stress conditions. The purpose of this experiment was to investigate the effect of different spectra of complementary light on the growth and development of strawberry plants under salinity and alkalinity stress conditions. Plants were grown in the greenhouse under ambient light and irradiated with blue (460 nm), red (660 nm), blue/red (1:3), and white/yellow (400–700 nm) light during the developmental stages. The stress treatments were as follows: control (non-stress), alkalinity (40 mM NaHCO3), and salinity (80 mM NaCl). Our results showed that salinity and alkalinity stress decreased fresh and dry weights and the number of green leaves, and increased chlorotic, tip burn, and dry leaves. The blue and red spectra had a greater effect on reducing the effects of stress compared to other spectra. Stress conditions decreased SPAD and RWC, although blue light increased SPAD, and blue/red light increased RWC under stress conditions. Blue/red and white/yellow light had the greatest effect on reproductive traits. Stress conditions affected fruit color indicators, and red and blue light had the most significant effect on these traits. Under stress conditions, sodium uptake increased, while K, Ca, Mg, and Fe uptake decreased, markedly. Blue and red light and their combination alleviated this reducing effect of stress. It can be concluded that the effects of salinity and alkalinity stresses can be reduced by manipulating the supplemental light spectrum. The use of artificial light can be extended to stresses.
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Affiliation(s)
| | - Majid Esmaeilizadeh
- Department of Horticultural Sciences, Faculty of Agriculture, Vali-e-Asr University of Rafsanjan, Kerman, 7718817111, Iran
| | - Hamid Reza Roosta
- Department of Horticultural Sciences, Faculty of Agriculture and Natural Resources, Arak University, Arak, 38156-8-8349, Iran.
| | - Piotr Dąbrowski
- Department of Environmental Development, Institute of Environmental Engineering, Warsaw University of Life Sciences-SGGW, Nowoursynowska str. 159, 02-776, Warsaw, Poland
| | - Arkadiusz Telesiński
- Department of Bioengineering, West Pomeranian University of Technology in Szczecin, 17 Słowackiego Street, 71-434, Szczecin, Poland
| | - Hazem M Kalaji
- Department of Plant Physiology, Institute of Biology, Warsaw University of Life Science, 159 Nowoursynowska St., 02-776, Warsaw, Poland. .,Institute of Technology and Life Sciences - National Research Institute, Falenty, Al. Hrabska 3, 05-090, Raszyn, Poland.
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Ma Y, Hu L, Wu Y, Tang Z, Xiao X, Lyu J, Xie J, Yu J. Green Light Partial Replacement of Red and Blue Light Improved Drought Tolerance by Regulating Water Use Efficiency in Cucumber Seedlings. FRONTIERS IN PLANT SCIENCE 2022; 13:878932. [PMID: 35712603 PMCID: PMC9194611 DOI: 10.3389/fpls.2022.878932] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 04/15/2022] [Indexed: 06/15/2023]
Abstract
Light is one of the most important environmental signals in plant growth, development, and stress response. Green light has been proved to enhance plant defense against biotic and/or abiotic stress. To illustrate the effects of green light partially replaced red light and blue light on the plant under drought condition, cucumber (Cucumis sativus L. cv. Xinchun No. 4) seedlings were treated with short-term drought stress and were concomitantly exposed to four treatments, which were set up by adjusting the relative amount of green light as 0 (RB), 25 (RBG25), 50 (RBG50), and 75 (RBG75) μmol m-2 s-1, respectively, with a total photosynthetic photon flux density of 250 μmol m-2 s-1 and a fixed red-to-blue ratio of 4:1. The results showed that compared with RB, RBG50 significantly increased shoot fresh weight (FW) and dry weight (DW), root DW, plant height, stem diameter, leaf area, and leaf dry mass per unit area (LMA) by 10.61, 7.69, 66.13, 6.22, 10.02, 4.10, and 12.41%, respectively. Also, the addition of green light significantly increased the root volume and root tip number. Moreover, green light partial replacement of red light and blue light increased total water content, especially free water content, improved leaf water status, and alleviated water loss in plants caused by drought stress. Also, the addition of green light increased net photosynthetic rate (Pn), reduced both stomata conductance (gs) and transpiration rate (E), enhanced the intrinsic water-use efficiency (WUE) and instantaneous water-use efficiency (iWUE) of leaves, and increased the content of chlorophylls a and b. Green light substituting a proportion of blue and red light regulated stomatal aperture by significantly increasing abscisic acid (ABA) and γ-aminobutyric acid (GABA) content. In addition, the increase of GABA was resulted from the upregulation of Glutamate Decarboxylase 2 (CsGAD2). However, the relative electrolytic leakage and contents of malondialdehyde (MDA), superoxide anion ( O 2 - ), and hydrogen peroxide (H2O2) vigorously decreased as the intensity of green light was added to the spectrum under drought. Conclusively, green light partially replaced red light and blue light and improved drought tolerance of cucumber seedlings by upregulating the expression of CsGAD2 gene and promoting the synthesis of GABA. The increase in GABA content further downregulated the expression of aluminum-activated malate transporter 9 (CsALMT9) gene, induced stomata to close, improved water utilization, and alleviated damage caused by drought. This study highlights a role of green light in plant physiological processes. Moreover, analyzing the function of green light on improving drought tolerance of plants could open alternative avenues for improving plant stress resilience.
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Affiliation(s)
- Yuting Ma
- College of Horticulture, Gansu Agricultural University, Lanzhou, China
- Basic Experiment Teaching Center, Gansu Agricultural University, Lanzhou, China
| | - Linli Hu
- College of Horticulture, Gansu Agricultural University, Lanzhou, China
| | - Yue Wu
- College of Horticulture, Gansu Agricultural University, Lanzhou, China
| | - Zhongqi Tang
- College of Horticulture, Gansu Agricultural University, Lanzhou, China
| | - Xuemei Xiao
- College of Horticulture, Gansu Agricultural University, Lanzhou, China
| | - Jian Lyu
- College of Horticulture, Gansu Agricultural University, Lanzhou, China
| | - Jianming Xie
- College of Horticulture, Gansu Agricultural University, Lanzhou, China
| | - Jihua Yu
- College of Horticulture, Gansu Agricultural University, Lanzhou, China
- Gansu Provincial Key Laboratory of Aridland Crop Science, Gansu Agricultural University, Lanzhou, China
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