Only
plant protection products, fertilizers, soil conditioners, specified in
Annexes 1 and 2 of
Ordinance 22 are used;
The
total amount of manure applied on the holding may not exceed 170 kg of
nitrogen per
year/hectare of agricultural area used.
The maximum number of livestock units equivalent to 170 kg
of nitrogen per year/hectare
of agricultural area used is laid down in Annex 12 in the ordinance 35