Which term describes the process of growing plants in water containing dissolved nutrients without soil (alternative wording)?

Which term describes the process of growing plants in water containing dissolved nutrients without soil (alternative wording)?

• A. Xeriscaping
• B. Hydroponics
• C. Aquaculture
• D. Olericulture

Answer: (B)

Growing plants in water containing dissolved nutrients without soil is hydroponics. This method delivers a nutrient-rich solution directly to the roots in a soil-free setup, allowing precise control of nutrients and water use and is commonly used for crops like lettuce and herbs in controlled environments. Xeriscaping is about drought-conscious landscaping in soil, aquaculture is farming aquatic animals, and olericulture is vegetable production (typically in soil). The description directly matches hydroponics as the soil-less, nutrient-water growth method.

Growing plants in water containing dissolved nutrients without soil is hydroponics. This method delivers a nutrient-rich solution directly to the roots in a soil-free setup, allowing precise control of nutrients and water use and is commonly used for crops like lettuce and herbs in controlled environments. Xeriscaping is about drought-conscious landscaping in soil, aquaculture is farming aquatic animals, and olericulture is vegetable production (typically in soil). The description directly matches hydroponics as the soil-less, nutrient-water growth method.