Optimizing Red–Blue LED Light Recipes for Improved Biomass Production and Nutritional Quality of Purple Celery in Plant Factory Cultivation
Purple celery (Apium graveolens L.) is a high-value functional vegetable rich in anthocyanins, but achieving a balanced optimization between biomass accumulation and nutritional quality in plant factories remains challenging due to species-specific spectral trade-offs, and current research lacks integrated light recipe...