Civil Services Examination · প্রশ্ন 90

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 Select the correct answer using the code given below:

1, 2 and 3 only
3 only
4 only
1, 2, 3 and 4

উত্তর দেখান ও ব্যাখ্যা

উত্তর: (D) 1, 2, 3 and 4

ব্যাখ্যা

Crop diversification, legumes (nitrogen fixation), tensiometers (efficient irrigation) and vertical farming (less land/water) are all eco-friendly practices.