Wednesday, February 5, 2025

Evaluating the Effects of Light Spectrum on Growth and Antioxidant Properties of Basil Family Microgreens

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Controlled environment agriculture, including hydroponics and vertical farming, is gaining traction as a sustainable solution to urban food needs by optimizing climate, lighting, and irrigation to minimize environmental impact, particularly in water use and soil conservation. Among the crops suited for these methods, microgreens, particularly from the Lamiaceae family such as basil and mint, are notable for their high nutritional value, containing concentrated levels of vitamins and antioxidants. Research shows that microgreens can yield up to 40 times more nutrients than mature plants, making them a prime choice for urban farming. Additionally, recent studies on basil cultivars reveal significant differences in their nutritional and biochemical profiles, indicating potential for enhanced health benefits. Despite the promise of microgreens, there’s a lack of comprehensive research on how different light wavelengths affect their growth and nutrient composition, a gap this study aims to address. The findings could further optimize conditions for the cultivation of these nutrient-dense plants in controlled environments, supporting sustainable urban agriculture.

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