(1)No person shall, in respect of any period beginning on or after the appointed day, be liable to pay rates in respect of any agricultural land or agricultural buildings or be deemed to be in occupation thereof for rating purposes, and notwithstanding anything in the principal Act, or in the [18 & 19 Geo. 5. c. 44.] Rating and Valuation (Apportionment) Act, 1928, no such land or buildings shall be included in any rate made in respect of a period beginning on or after that date.
(2)For the purposes of valuation lists in force at the appointed day, agricultural land and agricultural buildings shall be deemed to have no rateable value, and, notwithstanding anything in the enactments hereinbefore in this section mentioned, no particulars with respect to such land or buildings shall be included in any subsequent valuation list.