In the context of India, which of the following is/are considered to be practice(s) of the eco-friendly agriculture?

1. Crop diversification

2. Legume intensification

3. Tensiometer use

4. Vertical farming

Select the correct answer using the code given below:

The correct answer is option 1.

Key Points

• Crop Diversification:
  • ​Involves growing different types of crops in the same area, which helps in maintaining soil health, reducing pest attacks, and making agriculture more sustainable and eco-friendly.
  • Hence, this is an eco-friendly practice.

• Legume Intensification:
  • The practice of growing legumes, which help in fixing nitrogen in the soil, reducing the need for synthetic fertilizers, and improving soil fertility.
  • Hence, this is an eco-friendly practice.

• Tensiometer Use:
  • Tensiometers are devices used to measure soil moisture, which helps in efficient water management, thereby promoting sustainable and eco-friendly agriculture.
    Hence, this is an eco-friendly practice.

• Vertical farming 
  • Although vertical farming is a modern and innovative method to maximize space utilization, it is not traditionally associated with eco-friendly agricultural practices like soil health and biodiversity improvement, especially in the context of natural ecosystems.
    Hence, this is not traditionally considered an eco-friendly practice.