Environmental friendly maize (Zea mays L.) production on chernozem soil in Hungary
| dc.contributor.author | Pepó, Péter | |
| dc.date.accessioned | 2021-06-28T10:57:21Z | |
| dc.date.available | 2021-06-28T10:57:21Z | |
| dc.date.issued | 2010-11-03 | |
| dc.description.abstract | We have been studied the effects of crop-rotation, fertilization and irrigation on the yields of maize in different cropyears characterized by different water supply (2007 year=dry; 2008 year=optimum) on chernozem soil. Our scientific results proved that in water stress cropyear (2007) the maximum yields of maize were 4316 kg ha -1 (monoculture), 7706 kg ha -1 (biculture), 7998 kg ha -1 (triculture) in non irrigated circumstances and 8586 kg ha -1 , 10 970 kg ha -1 , 10 679 kg ha -1 in irrigated treatment, respectively. In dry cropyear (2007) the yield-surpluses of irrigation were 4270 kg ha -1 (mono), 3264 kg ha -1 (bi), 2681 kg ha -1 (tri), respectively. In optimum water supply cropyear (2008) the maximum yields of maize were 13 729-13 787 (mono), 14 137-14 152 kg ha -1 (bi), 13 987-14 180 kg ha -1 (tri) so there was no crop-rotation effect. In water stress cropyear (2007) fertilization caused yield depression in non irrigated treatment (control=2685 kg ha -1 ; N240+PK=2487 kg ha -1 ). Our scientific results proved that the effects of abiotic stress could be strongly reduced by using the optimum crop models in maize production. We obtained 8,6-11,0 t ha -1 maximum yields of maize in water stress cropyear and 13,7-14,2 t ha -1 in optimum cropyear on chernozem soil with using appropriate agrotechnical elements. | en |
| dc.format | application/pdf | |
| dc.identifier.citation | Acta Agraria Debreceniensis, No. 38 (2010) , 133-135 | |
| dc.identifier.doi | https://doi.org/10.34101/actaagrar/38/2773 | |
| dc.identifier.issn | 2416-1640 | |
| dc.identifier.issue | 38 | |
| dc.identifier.jatitle | Acta agrar. Debr. | |
| dc.identifier.jtitle | Acta Agraria Debreceniensis | |
| dc.identifier.uri | https://hdl.handle.net/2437/316390 | en |
| dc.language | en | |
| dc.relation | https://ojs.lib.unideb.hu/actaagrar/article/view/2773 | |
| dc.rights.access | Open Access | |
| dc.subject | maize | en |
| dc.subject | abiotic stress | en |
| dc.subject | cropyear | en |
| dc.subject | yield | en |
| dc.title | Environmental friendly maize (Zea mays L.) production on chernozem soil in Hungary | en |
| dc.type | folyóiratcikk | hu |
| dc.type | article | en |
| dc.type.detailed | idegen nyelvű folyóiratközlemény hazai lapban | hu |
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