The depth of rice root zone, is-A-50 cmB-60 cmC-70 cmD-80 cmE-90 cm-E-90 cm

Question

APTITUDE CRACK · Accepted Answer

E 90 cm Delta means the depth of water required during the growing period. Delta is 12 cm. It doesn&#39;t mean that root zone depth is 120 cm.

Irrigation - Engineering