Growth of corn (Zea mays) and sunflower (Helianthus annuus) plants is affected by water and sludge from a sewage treatment plant.
Christodoulakis
N S
NS
Institute of General Botany, University of Athens, Athens 157 84, Greece.
Margaris
N S
NS
D005308:Fertilizers; D006115:Greece; D006368:Helianthus / Q000254:growth & development*; D012722:Sewage / Q000737:chemistry; D018505:Waste Management; D003313:Zea mays / Q000254:growth & development*
D005308:Fertilizers; D012722:Sewage