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001-es BibID:	BIBFORM057696
Első szerző:	Novák Adrienn (agrármérnök)
Cím:	Investigation of sowing technology in sunflower (Helianthus annuus L.) / Novák Adrienn
Dátum:	2014
ISSN:	2065-3484
Megjegyzések:	The yield and maximal leaf area index of three sunflower hybrids (P64LC09, Paraiso 1000, ES Tektonic) were studied in two crop protection models with different input levels (extensive=without fungicide treatments, mid-tech= two fungicide treatments) on chernozem soil in two different years (2012 and 2013). A field experiment was set up at the experimental farm of the University of Debrecen, at Látókép on calcareous chernozem soil. The highest LAI values were measured in the beginning of July for all the three hybrids in the case of both cropyears. During our investigation, the yield results of the cropyear 2012 (1828-3602 kg ha-1) were significantly below those of the cropyear of 2013 (4292-5902 kg ha-1). With respect to the yield amount, the higher plant density (55000 plant ha-1) were optimal.
Tárgyszavak:	Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban fungicide treatment leaf area index plant density Sunflower Yield
Megjelenés:	Analele Universităţii din Oradea, Fascicula Protecţia Mediului. - 22 : 19 (2014), p. 27-32. -
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