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Effects of The Use of Colored Cover Materials and Led Lighting in Greenhouses on Plant Nutrient Concentration: Case of Tomato Plant (Solanum lycopersicum L.)

Authors :
Atılgan Atılgan
İbrahim Erdal
Hakan Aktaş
Eren çetin
Source :
Turkish Journal of Agriculture: Food Science and Technology, Vol 8, Iss 12, Pp 2550-2555 (2020)
Publication Year :
2020
Publisher :
Turkish Science and Technology Publishing (TURSTEP), 2020.

Abstract

In this study, the effects of four different color plastic greenhouse treatments on nutrient concentrations of leaf and fruit, leaf SPAD (Soil and Plant Analyzer Development) values and some yield parameters of tomato were tried to be determined. For this purpose, plastic greenhouses with Red (RedG), Blue (BlueG), Colorless (ConG) and white Led (LedG) lighting have been used as materials in the research. The used plastic greenhouses are 3 m in width, 6 m in length, 2 m in sidewall height and 2.8 m in roof ridge height. Led lighting is; Three hours of extra lighting is planned for one hour before sunrise, 2 hours after sunset. The research was carried out in ISUBU (Isparta), Faculty of Agriculture, field area in the summer season in 2019. The nutrient elements of K, Ca, Mg, P, Cu, Zn, Mn and Fe were determined in the leaf and of the tomato plant. It has been determined that four different greenhouse treatments have a positive effect on K, Ca, Cu, Zn, Fe nutrients in leaf, and K, Ca, P, Mg nutrient in fruit. In terms of SPAD values, all treatments were determined to be higher than the control treatment. It was determined that the highest SPAD value was in BlueG treatment. When the efficiency-related values are examined; It was determined that the highest fruit number, fruit weight and yield were in BlueG treatment. BlueG treatment was followed by RedG, ConG, and LedG treatment respectively in terms of efficiency. As a result, considering the effects of four different greenhouse treatments on macro and micronutrient nutritions SPAD values, and yield values, it was concluded that the most suitable treatments for tomato cultivation in greenhouses is BlueG treatment and RedG treatment should not be ignored.

Details

Language :
English, Turkish
ISSN :
2148127X
Volume :
8
Issue :
12
Database :
Directory of Open Access Journals
Journal :
Turkish Journal of Agriculture: Food Science and Technology
Publication Type :
Academic Journal
Accession number :
edsdoj.412fcd0b2a934bf19e51133c0ac69d80
Document Type :
article
Full Text :
https://doi.org/10.24925/turjaf.v8i12.2550-2555.3678