Foliar Application of Selenium Affects Nitrate Accumulation and Morpho-physiochemical Responses of Garden Cress Plants
Publish Year: 1401
نوع سند: مقاله ژورنالی
زبان: English
View: 169
This Paper With 10 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_IJHST-9-3_007
تاریخ نمایه سازی: 30 بهمن 1400
Abstract:
Consumption of vegetables with high nitrate content threaten human health. Garden cress is a hyperaccumulator of nitrate and quickly accumulates a large amount of nitrate. The objective of the current study was to investigate the effects of foliar application of selenium (Se) on the morphological and physiochemical traits of garden cress plants. Treatments included three levels of sodium selenite (۱, ۲, and ۴ mg L-۱) and three levels of green synthesized Se nanoparticles (NPs) (۱, ۲, and ۴ mg L-۱). Most nutrient treatments, especially ۱ mg L-۱ Se NPs, significantly increased plant height, number of leaves, fresh and dry weights, chlorophyll a, total chlorophyll, and nitrate reductase activity of garden cress plants. The foliar application of Se, especially ۱ mg L-۱ Se NPs, caused a significant decrease in the level of nitrate accumulation. Under different treatments of sodium selenite and green synthesized Se NPs on garden cress plants, the concentration of Se was increased, and concentrations of zinc and phosphorus were decreased. This research highlights the implications of Se for improving the quality and quantity of garden cress plants.
Keywords:
Authors
Safa Khosravi
Department of Horticultural Sciences, Faculty of Agriculture and Natural Resources, Arak University, Arak, Iran
Babak ValizadehKaji
Department of Horticultural Sciences, Faculty of Agriculture and Natural Resources, Arak University, Arak, Iran
Ahmadreza Abbasifar
Department of Horticultural Sciences, Faculty of Agriculture and Natural Resources, Arak University, Arak, Iran
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :