Question

Which of the following important input of agricultural productivity?
(a) land (b) irrigation (c) agricultural system (d) labour

Answer 1

Answer:

Land

Explanation:

all the inputs are necessary but the main could be the land on which the crops would be grown

Answer 2

Answer:- (B) Irrigation

These agricultural inputs range from improved seeds, fertilizers and crop protection chemicals to machinery, irrigation and knowledge. Seeds are critical to successful crop production and inevitably, farm productivity and profitability. Fertilizer supplies nutrients to the soil that are essential for growth.

Hope it's an right answer.