Impact of greenhouse climate on performance of strawberry cultivated in soilless media under time-differential supplemental lighting
Strawberry production is significantly affected by the climatic conditions (mainly light, temperature, and humidity). Thus, management of climate is of utmost importance for improving the plant growth, yield, and quality of strawberries. Keeping this in view, a study was undertaken to study the impa...
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Published in | Journal of plant nutrition Vol. 47; no. 19; pp. 3721 - 3740 |
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Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
Philadelphia
Taylor & Francis
25.11.2024
Taylor & Francis Ltd |
Subjects | |
Online Access | Get full text |
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Summary: | Strawberry production is significantly affected by the climatic conditions (mainly light, temperature, and humidity). Thus, management of climate is of utmost importance for improving the plant growth, yield, and quality of strawberries. Keeping this in view, a study was undertaken to study the impact of greenhouse climate on performance of strawberry cultivated in soilless media under time-differential supplemental lighting. This research included three levels of supplemental lighting (I) viz. 235 (I
1
), 169 (I
2
), 132 μ mol m
−2
s
−1
(I
3
), and 3 levels of photoperiod (P) viz. 12 (P
1
), 14 (P
2
), and 16 h (P
3
) replicated thrice in a factorial completely randomized design (CRD) layout. The supplemental lighting of 132 μ mol m
−2
s
−1
and photoperiod of 16 h resulted in highest fruit yield of 450.0 g/plant with an average value of 408.9 g/plant. The results indicated a significant increase in yield, water use efficiency (WUE) and fertilizer use efficiency (FUE) of camarosa strawberry with decrease in supplemental lighting from 235 to 132 μ mol m
−2
s
−1
and increase in photoperiod from 12 to 16 h. Thus, subjecting the camarosa strawberry plants to light in the range of 362.5-430.6 μ mol m
−2
s
−1
(including supplemental light of 132 μ mol m
−2
s
−1
) for about 16 h, keeping the temperature and humidity in the range of 19.5-25.0 °C and 65.0-75.0%, respectively, is desired to record the improved plant growth and quality fruit production, when cultivated in soilless media inside a greenhouse. |
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ISSN: | 0190-4167 1532-4087 |
DOI: | 10.1080/01904167.2024.2383661 |