Buffer zone for PPP: CORAGEN
Crop/Area Surface water category Minimum distance
Apple (Malus domestica 1st category water  15 m  
Apple (Malus domestica 2nd category water  15 m  
Artichoke, Jerusalem (Helianthus tuberosus L. 1st category water  15 m  
Artichoke, Jerusalem (Helianthus tuberosus L. 2nd category water  5 m  
Black salsify (Scorzonera hispanica L. 1st category water  15 m  
Black salsify (Scorzonera hispanica L. 2nd category water  5 m  
Black Spanish radish (Raphanus sativus L. var. niger (MILL.) PERS. 1st category water  15 m  
Black Spanish radish (Raphanus sativus L. var. niger (MILL.) PERS. 2nd category water  5 m  
Broccoli (Brassica oleracea var. italica Plenck 1st category water  15 m  
Broccoli (Brassica oleracea var. italica Plenck 2nd category water  5 m  
Carrot (Daucus carota subsp. sativus (Hoffmann) Arcangeli 1st category water  15 m  
Carrot (Daucus carota subsp. sativus (Hoffmann) Arcangeli 2nd category water  5 m  
Cauliflower (Brassica oleracea L. var. botrytis 1st category water  15 m  
Cauliflower (Brassica oleracea L. var. botrytis 2nd category water  5 m  
Grapevine (Vitis vinifera L. 1st category water  15 m  
Grapevine (Vitis vinifera L. 2nd category water  10 m  
Head cabbage (Brassica oleracea L. convar. capitata 1st category water  15 m  
Head cabbage (Brassica oleracea L. convar. capitata 2nd category water  5 m  
Horseradish (Armoracia rusticana Gärtner, Meyer & Scherbius 1st category water  15 m  
Horseradish (Armoracia rusticana Gärtner, Meyer & Scherbius 2nd category water  5 m  
Maize (Zea mays L. (partim) 1st category water  15 m  
Maize (Zea mays L. (partim) 2nd category water  5 m  
Nectarine (Prunus persica BATSCH var. nucipersica (L.) SCHNEID. 1st category water  20 m  
Nectarine (Prunus persica BATSCH var. nucipersica (L.) SCHNEID. 2nd category water  20 m  
Parsley (Petroselinum crispum (Miller) Fuss 1st category water  15 m  
Parsley (Petroselinum crispum (Miller) Fuss 2nd category water  5 m  
Parsnip (Pastinaca sativa L. 1st category water  15 m  
Parsnip (Pastinaca sativa L. 2nd category water  5 m  
Peach tree (Prunus persica (Linnaeus) Batsch 1st category water  20 m  
Peach tree (Prunus persica (Linnaeus) Batsch 2nd category water  20 m  
Pear tree, common (Pyrus communis L. 1st category water  15 m  
Pear tree, common (Pyrus communis L. 2nd category water  15 m  
Plum tree (Prunus domestica L. 1st category water  20 m  
Plum tree (Prunus domestica L. 2nd category water  20 m  
Potato (Solanum tuberosum L. 1st category water  15 m  
Potato (Solanum tuberosum L. 2nd category water  5 m  
Red beet (Beta vulgaris L. subsp. vulgaris var. conditiva ALEF. 1st category water  15 m  
Red beet (Beta vulgaris L. subsp. vulgaris var. conditiva ALEF. 2nd category water  5 m  
Rooted celery (Apium graveolens var. rapaceum (Miller) Poiret 1st category water  15 m  
Rooted celery (Apium graveolens var. rapaceum (Miller) Poiret 2nd category water  5 m  
Salsify (Tragopogon porrifolius L. 1st category water  15 m  
Salsify (Tragopogon porrifolius L. 2nd category water  5 m  
Savoy cabbage (Brassica oleracea convar. capitata var. subauda L. 1st category water  15 m  
Savoy cabbage (Brassica oleracea convar. capitata var. subauda L. 2nd category water  5 m  
Swedes/rutabagas (Brassica napus subsp. rapifera Metzger 1st category water  15 m  
Swedes/rutabagas (Brassica napus subsp. rapifera Metzger 2nd category water  5 m  
Sweet chestnut (Castanea sativa Miller 1st category water  20 m  
Sweet chestnut (Castanea sativa Miller 2nd category water  20 m  
Sweet corn (Zea mays subsp. saccharata Sturtevant 1st category water  15 m  
Sweet corn (Zea mays subsp. saccharata Sturtevant 2nd category water  5 m  
Tomato (Solanum lycopersicum Linnaeus 1st category water  15 m  
Tomato (Solanum lycopersicum Linnaeus 2nd category water  5 m  
Turnip, edible (Brassica rapa L. 1st category water  15 m  
Turnip, edible (Brassica rapa L. 2nd category water  5 m  
Walnut tree, common (Juglans regia L. 1st category water  20 m  
Walnut tree, common (Juglans regia L. 2nd category water  20 m