Találati lista | Tudóstér

001-es BibID:	BIBFORM064304
Első szerző:	Pepó Péter (agrármérnök)
Cím:	Correlation between photosynthetic traits and yield in sunflower / P. Pepó, A. Novák
Dátum:	2016
ISSN:	1214-1178 1805-9368
Megjegyzések:	The impact of sowing dates (early, normal, and late) on the crop physiological parameters (LAI, SPAD) and yield of sunflower hybrids (NK Neoma, NK Ferti, PR64H42) was observed in 2012, 2013, and 2014 on chernozem soil in Eastern Hungary. The obtained LAImax values were 5.1-5.3 m2/m2 (early sowing date), 4.5-5.2 m2/m2 (normal sowing date) and 4.4-5.2 m2/m2 (late sowing date). Pearson's correlation analysis revealed a close negative correlation between LAImax and sowing date in 2013 and 2014 (r=-0.920, r=-0.813) and an average, non significant correlation between LAImax and sunflower yield (r=0.575NS, r=0.509NS). The relative chlorophyll content was not significantly affected by either growing year, sowing date or genotype in the period between May and July (~40). In the case of high infection index (Ii) values (2012), sunflower hybrids had the highest yield in late sowing date (4.3-5.3 t/ha). However, average Ii values (2013) were associated with the highest yields in normal sowing date (5.1-5.3 t/ha) and moderate Ii values (2014) showed the highest yields in early sowing dates (4.6-5.1 t/ha).
Tárgyszavak:	Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban LAI SPAD infection index
Megjelenés:	Plant, Soil and Environment. - 62 : 7 (2016), p. 335-340. -
További szerzők:	Novák Adrienn (1984-) (agrármérnök)
Internet cím:	Szerző által megadott URL Intézményi repozitóriumban (DEA) tárolt változat DOI
Borító:
Saját polcon: