Sárvári, Mihály2021-06-282021-06-282012-11-13Acta Agraria Debreceniensis, No. 49 (2012) , 263-2652416-1640https://hdl.handle.net/2437/316182Cultivation factors have a significant effect on the yield and yield security of maize. Ensuring a suitable green crop is important. Tricultural crop rotation (pea–wheat–maize) in the average of 25 years provided a 2 t ha -1 higher yield compared to monocultural cultivation. A harmonious NPK nutriment supply determines yield and yield security, which can be especially realized by means of the application of precision cultivation technologies. Under average circumstances N 80 kg ha -1 , P 2 O 5 50 kg ha -1 , K 2 0 60 kg ha -1 active ingredient is the agro-ecological dosage of artificial fertilizer. Plant density is a factor that determines yield. Optimal plant density – beside the genetic characteristics of the hybrid – is mostly influenced by the level of water and nutriment supply.application/pdfmaize yieldyield securitycrop rotationplant densityfolyóiratcikkOpen Accesshttps://doi.org/10.34101/actaagrar/49/2539Acta Agraria Debreceniensis49Acta agrar. Debr.