Article 4
Aid limits The aid referred to in Article 3 shall be limited as follows: (a) arable land: to the average number of hectares in the region which, in the period 1989 to 1991, were sown to arable crops or, as the case may be, left fallow in accordance with publicly funded compensatory scheme as referred to in Article 2(2) of Council Regulation (EC) No 1251/1999(9); (b) sugar beet: to the quantity of beet covered by contracts between producers in the regions referred to in Article 1 and between sugar-producing undertakings within the (A and B) quotas allocated to the latter pursuant to Article 11 of Regulation (EC) No 1260/2001; (c) cow's milk: to the reference quantity allocated pursuant to Article 4 of Regulation (EC) No 3950/92 after the reallocation of any unused reference quantities in accordance with the second subparagraph of Article 2(1) of that Regulation for the milk year which ends during the calendar year in question; (d) suckler cows: to the individual ceilings allocated to each producer pursuant to Article 7(1) of Regulation (EC) No 1254/1999; (e) sheep and goats: to the individual limits allocated to each producer pursuant to Article 8(2) of Regulation (EC) No 2529/2001; (f) suckler cows and male bovine animals: the total number of animals qualifying for the aid shall be limited by the application of a stocking density on the holding of two livestock units (LU) per hectare of forage area.