(1)From time to time an officer appointed by the [State Government] [Words 'Provincial Government' substituted for the words 'Local Government' by the Government of India (Adaptation of Indian Laws) Order, 1937, and thereafter the word 'State' substituted for the word 'Provincial' by the Adaptation of Laws Order, 1950.] shall, in accordance with rules made under this Act, and after hearing any objections in the prescribed manner, prepare in respect of land throughout a notified area an estimate of the average increase in the outturn of the produce from agricultural land of any class which, in his opinion, has been or is likely to be made possible by any improvement work, on the assumption that the land has produced and will produce the staple food crop notified under section 39 of the Bengal Tenancy Act, 1885, in respect of that land :Provided that the [State Government] [Words 'Provincial Government' substituted for the words 'Local Government' by the Government of India (Adaptation of Indian Laws) Order, 1937, and thereafter the word 'State' substituted for the word 'Provincial' by the Adaptation of Laws Order, 1950.] may, at its discretion, direct that the estimate be made on the assumption that the land has produced or will produce some other crop or crops.
