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Details van artikel 21 van 26 gevonden artikelen
| Titel: |
The Effect of Different Planting Dates on the Extent of Bird Damage in Confection and Oilseed Sunflowers |
| Auteur: |
Fatih Killi B�nyamin Kilic Kahraman G�ner |
| Verschenen in: |
Journal of agronomy |
| Paginering: | Jaargang 3 (2004) nr. 1 pagina's 36-39 |
| Jaar: |
2004 |
| Inhoud: |
The primary objective of this study was to determine the effect of different planting dates on the extent of bird damage in confection and oilseed sunflowers. The secondary objective was to determine the effects of genotype X planting date interaction on the bird damage. Field experiments were conducted at the Agricultural Research Institute of Kahramanmaras, Turkey. Two sunflower cultivars (Helianthus annuus L.), Pioneer 64A52 (hybrid-oilseed sunflower) and Ineg�l (confection sunflower) were evaluated to bird damage in 8 different planting dates which were planned with the first on 25th March and others followed at about 10-day intervals. The trials were conducted using a randomized complete block, split-plot design with planting dates as main plots and cultivars as subplots. Results from this study indicated that planting date played an important role on the bird damage of sunflower. It was determined that there were significantly differences in bird damage among the planting dates. 5 and 15 April planting dates had the lowest bird damage in Ineg�l (confection) sunflower. On the other hand, delaying planting until 5 June resulted in a significant increase in bird damage of P-64A52. Oilseed sunflower cultivar was highly preferred than confection sunflower by birds. Planting oilseed and confection sunflower cultivars at different planting dates have the potential to provide for decreased bird damage for sunflower producers |
| Uitgever: |
Asian Network for Scientific Information (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 21 van 26 gevonden artikelen
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