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001-es BibID:	BIBFORM060295
Első szerző:	Karancsi Lajos Gábor (agrármérnök)
Cím:	Effectiveness of nutrient supply in corn on chernozem soil / Karancsi Lajos Gábor
Dátum:	2013
ISSN:	0546-8191
Megjegyzések:	The research was set up on chernozem soil at the Látókép AGTC KIT research area of the University of Debrecen.We studied yield, water utilization and nutrient reaction of corn hybrids SC3850, NX47279, SE4410, SE5000, P37N01, P9494, PR37M81 at various nutrition levels in 2012. N90+PK treatment proved to be effective however the year was unfavorable for corn production. Except for SC3850 and PR37M81, all other hybrids had the highest yield during the above treatment. Results showed that hybrid NX47279 produced the highest yield (14 972 kg ha-1) while the lowest result was realized by hybrid PR37M81 (13 402 kg ha-1). No statistically proven difference was appointed between the levels of treatments of N60 + PK and N120 + PK, N60 + PK and N150 + PK and N120 + PK and N150 + PK. Yield per 1 kg fertilizer agent proved that treatment N30 + PK resulted in the highest yield as compared to the control treatment which was an average of 16.8 kg kg-1 amongst hybrids. On the other hand, we have experienced a yield decrease of 9.1 kg kg-1 at level N120 + PK. Examination of yield per 1 mm precipitation showed that the water utilization of hybrid NX47279 (59.0 kg mm-1) is better compared to the others examined.
Tárgyszavak:	Agrártudományok Növénytermesztési és kertészeti tudományok konferenciacikk Maize Hibrid Yield Fertilisation nutrient- and water-utilization
Megjelenés:	Növénytermelés. - 62 : Suppl. (2013), p. 253-256. -
Pályázati támogatás:	TÁMOP-4.2.2/B-10/1-2010-0024 TÁMOP
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat
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