BIO Web Conf.
Volume 52, 2022International Scientific-Practical Conference “Agriculture and Food Security: Technology, Innovation, Markets, Human Resources” (FIES 2022)
|Number of page(s)||5|
|Published online||21 September 2022|
The influence of supplementary lighting sources on agro-biological performance in greenhouse-grown cucumbers
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy, 49, Timiryazevskaya St., Moscow, 127550, Russian Federation
* Corresponding author: email@example.com
The paper presents the research of the influence of supplementary lighting sources on growth and yielding capacity of cucumber hybrids. The experiment was carried out in 2020-2021 in commercial greenhouses. Two sources of supplementary lighting were studied (option 1 – high-pressure sodium arc reflector lamps (SRL) “super” (Reflux), option 2 – LED-lamps (Phillips) on two cucumber hybrids: F1 Meva and F1 Svyatogor. The present research revealed statistically significant influence of factor B (source of supplementary lighting) on the overall crop productivity. To obtain the maximal yield (Meva F1 – 20,86 kg/m 2 , Svyatogor F1 – 18,21 kg/m 2 ), we recommend using LED-lamps as supplementary lighting sources.
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