Response of Seed Yield and Essential oil of Black Cumin (Nigella sativa L.) Affected as Foliar Spraying of Nano-fertilizers
سال انتشار: 1397
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 62
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شناسه ملی سند علمی:
JR_JJMPB-7-1_005
تاریخ نمایه سازی: 6 آذر 1402
چکیده مقاله:
In order to investigate the effect of micronutrients foliar application on seed yield and essential oil of black cumin, a field experiment was conducted based on Randomized Complete Block Design (RCBD) with three replications at the farmlocated in Naqadeh city, West Azerbaijan province, Iran, during ۲۰۱۵-۲۰۱۶ growing season. Treatments were separate application of Nano-Iron, Nano-Zinc and Nano-Manganese and double and triple combined treatment of them (Fe+Mn, Fe+Zn, Zn+Mn, Fe+Zn+Mn) and control. Treatments were applied at ۲ g/L twice at stem elongation and early flowering stages. Different traits such as plant height, number of follicle per plant, number seed per follicle, ۱۰۰۰- seed weight, biological yield, seed yield, essential oil percentage and yield were measured. The results showed that foliar application of micronutrients had a significant effect on all studied traits and improved yield components and essential oil yield as compared to control. Yield components, seed yield, essential oil percentage and essential oil yield were enhanced by foliar application compared with control. Therefore, combined usage of micronutrients (Nano-Fe+ Nano-Zn+ Nano-Mn) showed the greatest increase in studied traits than their individual usage. The highest seed yield (۷۰۶.۶۷ kg.ha-۱) and essential oil yield (۸.۶۶%) were obtained from Fe+Zn+Mn treatment. In general, the results of the present study revealed that the foliar spraying of Nano-micronutrients plays a remarkable role in improving the quantitative and qualitative yield of black cumin as a medicinal plant.
کلیدواژه ها:
نویسندگان
Esmaeil Rezaei-Chiyaneh
Department of Agronomy, Faculty of Agriculture, Urmia University, Urmia, Iran
Sajjad Rahimi
Department of Agronomy, Faculty of Agriculture, Urmia University, Urmia, Iran
Amir Rahimi
Department of Agronomy, Faculty of Agriculture, Urmia University, Urmia, Iran
Hashem Hadi
Department of Agronomy, Faculty of Agriculture, Urmia University, Urmia, Iran
Hassan Mahdavikia
Department of Medicinal Plants, Shahid Bakeri Higher Education Center of Miandoab, Urmia University, Urmia, Iran
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