Which one of the following agricultural practices is eco-friendly?
(A) Organic farming
(B) Shifting cultivation
(C) Cultivation of high yielding varieties
(D) Growing plants in glass-houses
Answer: A
Which one of the following agricultural practices is eco-friendly?
(A) Organic farming
(B) Shifting cultivation
(C) Cultivation of high yielding varieties
(D) Growing plants in glass-houses
Answer: A