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Effect of night interruption with colorful LED lamps and fertilizer treatments on growth and flowering characteristics of Phalaenopsis orchid [PDF]

Zīst/shināsī-i Giyāhī-i Īrān, 2021
Phalaenopsis (the moth orchid; Phalaenopsis spp.) is currently the most sold indoor potted crop in the world’s major floriculture markets. The effects of light quality in night interruption (NI) and NPK fertilizers were examined on the vegetative growth ...
Abolfazl Satari, Maryam Dehestani-Ardakani, Mostafa Shirmardi   +2 more
doaj   +1 more source

Effects of Supplemental Red and Far-Red Light at Different Growth Stages on the Growth and Nutritional Properties of Lettuce

Agronomy, 2023
The understanding of the supplementation scheme of red (R) and far-red (FR) light in the cultivation of leafy vegetables in plant factories with artificial lighting (PFALs) is still limited.
Jun Ju, Shuchang Zhang, Youzhi Hu, Minggui Zhang, Rui He, Yamin Li, Xiaojuan Liu, Houcheng Liu   +7 more
doaj   +1 more source

Effect of Different Ratios of Blue and Red LED Light on Brassicaceae Microgreens under a Controlled Environment

Plants, 2021
The consumption of microgreens has increased due to their having higher levels of bioactive compounds and mineral nutrients than mature plants. The lighting conditions during the cultivation of microgreens, if optimally selected, can have a positive ...
Aušra Brazaitytė, Jurga Miliauskienė, Viktorija Vaštakaitė-Kairienė, Rūta Sutulienė, Kristina Laužikė, Pavelas Duchovskis, Stanisław Małek   +6 more
doaj   +1 more source

Optimization of Photosynthetic Photon Flux Density and Light Quality for Increasing Radiation-Use Efficiency in Dwarf Tomato under LED Light at the Vegetative Growth Stage

Plants, 2021
Dwarf tomatoes are advantageous when cultivated in a plant factory with artificial light because they can grow well in a small volume. However, few studies have been reported on cultivation in a controlled environment for improving productivity.
Xinglin Ke, Hideo Yoshida, Shoko Hikosaka, Eiji Goto   +3 more
doaj   +1 more source

Photodynamic Therapy with Aminolevulinic Acid Enhances the Cellular Activity of Cells Cultured on Porcine Acellular Dermal Matrix Membranes Used in Periodontology

Gels, 2023
This study aims to test a photodynamic protocol based on a gel containing aminolevulinic acid followed by red-LED (ALAD-PDT) irradiation on human gingival fibroblasts (hGFs) and osteoblasts (hOBs) cultured on a porcine acellular dermal matrix membrane ...
Morena Petrini, Emira D’Amico, Tania Vanessa Pierfelice, Gitana Maria Aceto, Maryia Karaban, Pietro Felice, Adriano Piattelli, Antonio Barone, Giovanna Iezzi   +8 more
doaj   +1 more source

Transcriptome Analysis of Long Noncoding RNAs and mRNAs in Granulosa Cells of Jinghai Yellow Chickens Illuminated With Red Light

Frontiers in Genetics, 2021
Jinghai Yellow chickens are a new indigenous breed with a dual purpose in China, but their egg laying performance is limited. Compared with white light (WL), exposure to red light (RL) can improve the egg laying performance of hens.
Ying Wang, Huiqiang Shi, Genxi Zhang, Pengfei Wu, Lan Chen, Manman Shen, Tingting Li, Xiaoyang Lv, Yunfei Gu, Jinyu Wang   +9 more
doaj   +1 more source

A comparison of stomatal conductance responses to blue and red light between C3 and C4 photosynthetic species in three phylogenetically-controlled experiments

Frontiers in Plant Science, 2023
IntroductionC4 photosynthesis is an adaptation that has independently evolved at least 66 times in angiosperms. C4 plants, unlike their C3 ancestral, have a carbon concentrating mechanism which suppresses photorespiration, often resulting in faster ...
Emmanuel L. Bernardo, Emmanuel L. Bernardo, Cristina Rodrigues Gabriel Sales, Lucía Arce Cubas, Richard L. Vath, Johannes Kromdijk, Johannes Kromdijk   +6 more
doaj   +1 more source

Efficacy of 5% Aminolaevulinic Acid and Red Light on Enterococcus faecalis in Infected Root Canals

Gels, 2023
Background: In this ex vivo study, the aim was to evaluate the effects of ALAD and red light on Enterococcus faecalis in infected root canals using a special intracanal fiber. Methods: A total of 70 extracted, single-rooted teeth were used.
Teocrito Carlesi, Tatiane Cristina Dotta, Tania Vanessa Pierfelice, Emira D’Amico, Stefania Lepore, Domenico Tripodi, Adriano Piattelli, Simonetta D’Ercole, Morena Petrini   +8 more
doaj   +1 more source

The Biometric Parameters of Microgreen Crops Grown under Various Light Conditions

Agriculture, 2022
Microgreens are becoming increasingly popular both as horticultural crops and as vegetables consumed by humans. They are classified as foods of high nutritional value.
Barbara Frąszczak, Monika Kula-Maximenko   +1 more
doaj   +1 more source

The effect of red light on the germination of a Brazilian Pteridophyte

Brazilian Archives of Biology and Technology, 1999
The effects of red light on the germination of spores of Cheilantes concolor Langsd & Fisch were investigated in this study. The spores were spread in the Mohr (1956) nutritional solution after Dyer’s modifications (1979).
Áurea M. T. Colli, Sonia C. J. G. de A. Perez   +1 more
doaj   +1 more source