Public school funding; composite index of local ability-to-pay.

Public school funding; composite index of local ability-to-pay; use value of real estate devoted to certain uses. Requires, for the purpose of determining the state and local shares of basic aid funding, that the composite index of local ability-to-pay utilize the use value of all applicable real estate (i) devoted to agricultural use, horticultural use, forest use, and open-space use in each locality that has adopted an ordinance by which it provides for the use valuation and taxation of such r…