The correct answer is: d) All of the above.
Hydroponics is a method of growing plants without soil. Instead, the plants are grown in a nutrient-rich solution. This method of growing plants has many advantages, including:
- Increased crop yields
- Improved plant health
- Reduced water usage
- Reduced use of pesticides and herbicides
Hydroponics is becoming increasingly popular for growing a variety of crops, including leafy vegetables, gourd vegetables (cucumber, melons), tomatoes, and peppers.
Leafy vegetables are a good choice for hydroponics because they have a high water content and grow quickly. Gourd vegetables are also a good choice for hydroponics because they are large and require a lot of nutrients. Tomatoes and peppers are a good choice for hydroponics because they are popular crops that can be grown in a variety of climates.
Hydroponics is a sustainable and efficient way to grow crops. It is a good option for farmers who want to increase their yields, improve their crop quality, and reduce their environmental impact.