Section 135(5) in U.P. Zamindari Abolition and Land Reforms Rules, 1952
(5)The Assistant Collector-incharge of the sub-division shall get prepared and placed on record a map showing in different colours the plots put to use for purpose connected with agriculture, horticulture or animal husbandry which includes pisciculture and poultry farming and for purposes not so connected. He shall also apportion the land revenue payable for each part of holding. The land revenue payable for each shall bear the same proportion to the total land revenue as the valuation of part bears to the total valuation of the holding calculated on the basis of rent rates applicable. An entry shall also be ordered to be made accordingly in the khatauni.