Influence of different light sources on growth and chlorophyll content in pepper and melon
2022
Autori
Pavlović, SuzanaDamnjanović, Jelena
Girek, Zdenka
Belić, Lela
Ugrinović, Milan
Zečević, Veselinka
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
LED light sources are increasingly replacing standard fluorescent lamps FL, and have acquired
an important role in plants growing under artificial lighting. We studied the effect of light sources
with different color temperature, cold white (CW - 6500K) and warm white (WW - 4000K) LEDs
and FL, on development of pepper and melon plants. Pepper and melon seeds were sown in containers
filled with sterile substrate and their development from germination was monitored. Plant
were incubated in a growth chamber at 24 ºC under a 16h/8h photoperiod. The light intensity of
49 PPFD was provided in all light treatments. Control plants were grown under natural lighting
(16h/8h) photoperiod in a greenhouse at 20±4 ºC. After 8 weeks of growing in growth chamber
and greenhouse the growth parameters (plant height, number of leaves, root length, plant and
root mass), as well as the chlorophyll content, were determined. While plant height and mass
of pepper were higher under FL lights, LED ligh...t provided better growth of melon. Also lower
content of chlorophyll that was detected under FL light was more pronounced in melon than in
pepper. It has been observed that CW lamps, both LED and FL are more suitable for both cultivars
than WW lamps, because they supported the development of plantlets with better fitness, abundant
roots and green mass accumulation. Growth in the chamber under controlled conditions
was significantly higher than in the greenhouse.
Ključne reči:
light source / growth / chlorophyll content / pepper / melonIzvor:
Book of abstracts of the 4th International Conference on Plant Biology (23rd SPPS Meeting), Belgrade, 6-8 October, 2022, 31-Izdavač:
- Belgrade : Serbian Plant Physiology Society
- Belgrade : University, Institute for Biological Research “Siniša Stanković”
- Belgrade : University, Faculty of Biology
Finansiranje / projekti:
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200216 (Institut za povrtarstvo, Smederevska Palanka) (RS-MESTD-inst-2020-200216)
Institucija/grupa
Institut za povrtarstvoTY - CONF AU - Pavlović, Suzana AU - Damnjanović, Jelena AU - Girek, Zdenka AU - Belić, Lela AU - Ugrinović, Milan AU - Zečević, Veselinka PY - 2022 UR - http://RIVeC.institut-palanka.rs/handle/123456789/555 AB - LED light sources are increasingly replacing standard fluorescent lamps FL, and have acquired an important role in plants growing under artificial lighting. We studied the effect of light sources with different color temperature, cold white (CW - 6500K) and warm white (WW - 4000K) LEDs and FL, on development of pepper and melon plants. Pepper and melon seeds were sown in containers filled with sterile substrate and their development from germination was monitored. Plant were incubated in a growth chamber at 24 ºC under a 16h/8h photoperiod. The light intensity of 49 PPFD was provided in all light treatments. Control plants were grown under natural lighting (16h/8h) photoperiod in a greenhouse at 20±4 ºC. After 8 weeks of growing in growth chamber and greenhouse the growth parameters (plant height, number of leaves, root length, plant and root mass), as well as the chlorophyll content, were determined. While plant height and mass of pepper were higher under FL lights, LED light provided better growth of melon. Also lower content of chlorophyll that was detected under FL light was more pronounced in melon than in pepper. It has been observed that CW lamps, both LED and FL are more suitable for both cultivars than WW lamps, because they supported the development of plantlets with better fitness, abundant roots and green mass accumulation. Growth in the chamber under controlled conditions was significantly higher than in the greenhouse. PB - Belgrade : Serbian Plant Physiology Society PB - Belgrade : University, Institute for Biological Research “Siniša Stanković” PB - Belgrade : University, Faculty of Biology C3 - Book of abstracts of the 4th International Conference on Plant Biology (23rd SPPS Meeting), Belgrade, 6-8 October T1 - Influence of different light sources on growth and chlorophyll content in pepper and melon SP - 31 UR - https://hdl.handle.net/21.15107/rcub_rivec_555 ER -
@conference{ author = "Pavlović, Suzana and Damnjanović, Jelena and Girek, Zdenka and Belić, Lela and Ugrinović, Milan and Zečević, Veselinka", year = "2022", abstract = "LED light sources are increasingly replacing standard fluorescent lamps FL, and have acquired an important role in plants growing under artificial lighting. We studied the effect of light sources with different color temperature, cold white (CW - 6500K) and warm white (WW - 4000K) LEDs and FL, on development of pepper and melon plants. Pepper and melon seeds were sown in containers filled with sterile substrate and their development from germination was monitored. Plant were incubated in a growth chamber at 24 ºC under a 16h/8h photoperiod. The light intensity of 49 PPFD was provided in all light treatments. Control plants were grown under natural lighting (16h/8h) photoperiod in a greenhouse at 20±4 ºC. After 8 weeks of growing in growth chamber and greenhouse the growth parameters (plant height, number of leaves, root length, plant and root mass), as well as the chlorophyll content, were determined. While plant height and mass of pepper were higher under FL lights, LED light provided better growth of melon. Also lower content of chlorophyll that was detected under FL light was more pronounced in melon than in pepper. It has been observed that CW lamps, both LED and FL are more suitable for both cultivars than WW lamps, because they supported the development of plantlets with better fitness, abundant roots and green mass accumulation. Growth in the chamber under controlled conditions was significantly higher than in the greenhouse.", publisher = "Belgrade : Serbian Plant Physiology Society, Belgrade : University, Institute for Biological Research “Siniša Stanković”, Belgrade : University, Faculty of Biology", journal = "Book of abstracts of the 4th International Conference on Plant Biology (23rd SPPS Meeting), Belgrade, 6-8 October", title = "Influence of different light sources on growth and chlorophyll content in pepper and melon", pages = "31", url = "https://hdl.handle.net/21.15107/rcub_rivec_555" }
Pavlović, S., Damnjanović, J., Girek, Z., Belić, L., Ugrinović, M.,& Zečević, V.. (2022). Influence of different light sources on growth and chlorophyll content in pepper and melon. in Book of abstracts of the 4th International Conference on Plant Biology (23rd SPPS Meeting), Belgrade, 6-8 October Belgrade : Serbian Plant Physiology Society., 31. https://hdl.handle.net/21.15107/rcub_rivec_555
Pavlović S, Damnjanović J, Girek Z, Belić L, Ugrinović M, Zečević V. Influence of different light sources on growth and chlorophyll content in pepper and melon. in Book of abstracts of the 4th International Conference on Plant Biology (23rd SPPS Meeting), Belgrade, 6-8 October. 2022;:31. https://hdl.handle.net/21.15107/rcub_rivec_555 .
Pavlović, Suzana, Damnjanović, Jelena, Girek, Zdenka, Belić, Lela, Ugrinović, Milan, Zečević, Veselinka, "Influence of different light sources on growth and chlorophyll content in pepper and melon" in Book of abstracts of the 4th International Conference on Plant Biology (23rd SPPS Meeting), Belgrade, 6-8 October (2022):31, https://hdl.handle.net/21.15107/rcub_rivec_555 .