Application of seaweed and salicylic acid on qualitative and qualitative traits of field pumpkin, Cucuorbita pepo L. in Khorramabad, Iran
- سال انتشار: 1400
- محل انتشار: مجله علوم زیستی خاورمیانه، دوره: 19، شماره: 5
- کد COI اختصاصی: JR_CJES-19-5_027
- زبان مقاله: انگلیسی
- تعداد مشاهده: 111
نویسندگان
Department of Agriculture, Khorramabad branch Islamic Azad University, Khorramabad, Iran
Department of Agriculture, Khorramabad branch Islamic Azad University, Khorramabad, Iran
Department of Agriculture, Khorramabad branch Islamic Azad University, Khorramabad, Iran
چکیده
The present study was conducted to investigate the effect of different levels of foliar application of salicylic acid and seaweed in ۲۰۱۷-۱۸ cropping year in Khorramabad City, Iran with a temperate climate at ۱۱۴۷۸ meters above sea level. The study was carried out in a factorial arrangement based on completely randomized block design with three replications. Factors comprised density application of seaweed at three levels (control, seeds of wisdon and seaweed spraying) and salicylic acid spraying at four levels (control, one, two, and three times salicylic acid spraying). The traits evaluated include: seed yield, the weight of ۱۰۰۰ seeds, fruit yield, fruit number, the seed number, oil yield, essence yield, protein yield and phenolic compounds. The results showed that the effect of seaweed on all treatments were significantly different, while in the case of phenolic compounds, the differences were not significant. The effect of salicylic acid on all treatments were significant except for fruit yield and phenolic compounds. Seed yields led to the highest performance at a۳ (۷۸۱.۹۲ kg h-۱) while lowest at a۱ (۴۹۴.۵۴ kg h-۱) compared to other levels. The salicylic acid spraying at s۴ (۷۱۲.۴۱ kg h-۱) exhibited the highest, while s۱ (۵۸۷.۷۲ kg h-۱) displayed the lowest compared to other levels. Interaction of seaweed and salicylic acid were not significant. Seed yield was highest at a۳s۴ (۸۲۵.۰۰ kg h-۱) while lowest at a۱s۱ (۴۴۸.۱۷ kg h-۱). In conclusion, Pumpkin as drug crop is suitable for planting in Khorramabad region, Iran.کلیدواژه ها
Growth promoting, Fertilizer, Seed-Coating, protein, Oilاطلاعات بیشتر در مورد COI
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