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July 26, 2026HorticulturaeOpen Access

Effects of LED Light-Quality Ratios on Growth, Rooting, and Hydroponic Acclimatization of Spathiphyllum floribundum ‘Tianjiao’

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Authors

WLWeichao LiuMYMengyao YueXLXinxin Lei

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Overview

Randomized trial investigates LED light ratios for growth and acclimatization in Spathiphyllum, indicating optimal conditions for each phase.

Key Points

  • This research aims to determine how different LED light-quality ratios affect the growth and acclimatization of Spathiphyllum floribundum ‘Tianjiao’.
  • Established six LED treatments with varying red:blue ratios and far-red light presence.
  • Measured morphological traits, photosynthetic pigments, osmotic compounds, and enzyme activities at each growth stage.
  • Compared results against a fluorescent light control.
  • 80%R + 20%B + Fr treatment significantly improved proliferation coefficients and chlorophyll b content.
  • 60%R + 40%B + Fr yielded the highest total chlorophyll content (0.109 mg·g−1) and boosted CAT activity during rooting.
  • 60%R + 40%B without Fr achieved optimal acclimatization with plant height of 15.28 cm and net photosynthetic rate of 4.77 μmol·m−2·s−1.

Cite This Study

Liu et al. (2026) studied this question.

synapsesocial.com/papers/6a65a91fd3aea3239cd7918chttps://doi.org/10.3390/horticulturae12080916
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