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001-es BibID:BIBFORM056713
Első szerző:Novák Adrienn (agrármérnök)
Cím:Effect of Some Agrotecnical Factors on Phytopathogenic Characteristics and Yield of Sunflower Hybrids / Novák Adrienn
Dátum:2013
ISSN:2320-4087
Megjegyzések:The field research was carried out at the Látókép AGTC KIT research area of the University of Debrecen in Eastern-Hungary, on the area of the aeolain loess of the Hajdúság. We examined the effects of the plating time and the fungicide treatment on the phytopathogenic characteristics and yield production of two different genotypes of sunflower hybrids (NK Neoma, NK Ferti) in 2012. The various planting times significantly affected the degree of infections and the amount of yield. The degree of infection decreased in the cases of Sclerotinia, Diaporthe, Alternaria and Phoma by the prolongation of the planting times. As for the yield, late planting turned out to be the optimal in both the cases of the two hybrids and the three planting times. Pearson's correlation proved that planting time decisively determined infections [Sclerotinia (0.603**), Diaporthe (0.688**), Alternaria (0.762**), Phoma (0.812**)] and yield (0.696**).
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok konferenciacikk
fungicide treatment
genotypes
planting time
sunflower
Megjelenés:International Journal of Chemical, Environmental & Biological Sciences (IJCEBS). - 1 : 2 (2013), p. 364-367. -
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