The Results of a Pre-study to Determine The Effects of Zinc and Iron Foliar Fertilizer on Canola (Brassica napus L.)

Authors : Nezengül Çelik Polat, Volkan Mehmet Çınar, Aydın Ünay

Pages : 25-29

Doi:10.25308/aduziraat.1374305

View : 55 | Download : 51

Publication Date : 2024-06-30

Article Type : Research Paper

Abstract :Increasing canola yield, a winter oil crop, is important for its cultivation in the product pattern of the Mediterranean climate zone. Therefore, a study was planned to determine the impact of foliar application zinc (Zn), iron (Fe) and Zn + Fe combination on the yield and quality of canola. The experiment was arranged in a Randomized Complete Block Design with four replications. Zinc (3.0% v/v), iron (7.5% w/w), and their combination were foliar sprayed at rosette and flowering stages. The highest number of siliques per plant, number of seeds per silique, seed index, and seed yield were recorded in the Fe application. Zn + Fe combination significantly increased the oil and protein content, whereas Zn application exhibited higher oil and protein yield performance. It was concluded that using iron and zinc separately regarding yield and quality is economically beneficial.
Keywords : Kanola, demir Fe, yağ ve protein kalitesi, verim bileşenleri, çinko Zn