Hydroponics Flashcard

Front

What is hydroponics?

Back

A method of growing plants without soil, using nutrient-rich water instead.

Front

What are artificial growing mediums in hydroponics?

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Materials used to support plant growth in hydroponic systems, such as peat moss, sawdust, and gravel.

Front

Which type of plants can be grown hydroponically?

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Various types, including vegetables, fruits, and herbs, but typically one species per system for optimal growth.

Front

What is the Nutrient Film Technique (NFT)?

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A hydroponic system that uses a continuous flow of nutrient solution over the roots of plants supported by a sloped channel.

Front

Why is monitoring important in hydroponic systems?

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To prevent issues such as nutrient imbalances and overgrowth of large plants that can overwhelm the system.

Front

What is the role of nutrients in hydroponics?

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Nutrients provide essential elements for plant growth, including nitrogen, phosphorus, potassium, and trace minerals.

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What are the benefits of hydroponics over traditional soil gardening?

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Faster plant growth, reduced water usage, and the ability to grow in limited space.

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What is a common challenge in hydroponic systems?

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Maintaining the right pH and nutrient levels to ensure healthy plant growth.

Front

What is the difference between hydroponics and aquaponics?

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Hydroponics uses nutrient solutions, while aquaponics combines hydroponics with aquaculture, using fish waste as nutrients.

Front

What types of plants are typically not suitable for hydroponics?

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Plants with extensive root systems or those that require specific soil conditions, such as certain trees.