UPSC Civil Services Prelims 2020
Question 56 of 70Environment and Ecology
In the context of India, which of the following is/are considered to be practice(s) of eco-friendly agriculture? 1. Crop diversification 2. Legume intensification 3. Tensiometer use 4. Vertical farming
A1, 2 and 3 only
B3 only
C4 only
D1, 2, 3 and 4
Correct Answer
The correct answer is hidden
Explanation
41 words hidden ... irrigation efficiency by measuring soil moisture tension, which reduces water waste. Vertical farming, although ... 46 words hidden