A review: Effect of planting distances on some sunflower cultivar’s quality
1 Department of Plant Production Techniquse, Kufa Technical Institute, University of Al-Furat Al-Awsat Technical, Iraq.
2 Department of Agricultural Machinery, University of Al-Qasim Green, Iraq.
3 Department of Field Crop, University of Al-Qasim Green, Iraq.
Review Article
GSC Advanced Research and Reviews, 2022, 12(03), 153–160.
Article DOI: 10.30574/gscarr.2022.12.3.0244
Publication history:
Received on 11 August 2022; revised on 19 September 2022; accepted on 21 September 2022
Abstract:
The influence of planting distances (PD) on growth of sunflower (Helianthus annuus L) yield, for two cultivars of Euroflor (EU) and Peredovick (PE), were tested at three PD of 20, 25 and 30 cm. The experiments were conducted in a factorial experiment under complete randomized design with three replications. The results showed that the EU cultivar was significantly better than the PE in all studied conditions. The RL, RDFW, PDFW, SD,LA,Sl and BY , 22.524 cm , 149.635g, 182,091g 36.70 mm, 7776 cm2, 19.91mm and 7.215 t.ha-1, the treatment of PD of 30 cm was significantly superior to the levels of 20 and 25 cm in all studied conditions.
Keywords:
Sunflower; Planting distances (PD); Euroflor (EU) and Peredovick (PE); Drip irrigation system
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