Question

A pump, discharging water at a rate of 80 Ls, is used to irrigate 2 ha of land in 10 h. On irrigation, moisture content of the soil (on weight basin) in the root zone depth of 50 cm s increased from 18% to 306. 1I bulk density of the soil is 1500 kg m, water application eficiency in per cent is

Answer 1

Answer:

Acid + base = Salt + water