Using Nanochelating Technology for Biofortification and Yield Increase in Rice
| العنوان: | Using Nanochelating Technology for Biofortification and Yield Increase in Rice |
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| المؤلفون: | Somayeh Kalanaky, Mohammad Hassan Nazaran, Mohammad Esmaeil Akbari, Maral Etesami, Saideh Fakharzadeh, Maryam Khayamzadeh, Maryam Hafizi, Mohammad Ali Baghaei |
| المصدر: | Scientific Reports Scientific Reports, Vol 10, Iss 1, Pp 1-9 (2020) |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | 0106 biological sciences, 0301 basic medicine, Chemical Phenomena, Potassium, Biofortification, chemistry.chemical_element, lcsh:Medicine, Zinc, engineering.material, Iron Chelating Agents, 01 natural sciences, Article, 03 medical and health sciences, Metalloproteins, Nanotechnology, Micronutrients, lcsh:Science, Fertilizers, Chelating Agents, 030109 nutrition & dietetics, Multidisciplinary, Phosphorus, lcsh:R, food and beverages, Oryza, Environmental monitoring, Micronutrient, Nitrogen, Crop Production, chemistry, Agronomy, Yield (chemistry), engineering, Nanoparticles, lcsh:Q, Fertilizer, 010606 plant biology & botany |
| الوصف: | Iron is a vital microelement that plays an important role in plant metabolism. Consuming a large amount of chemical fertilizers increases the risk factors of neoplastic diseases such as heavy metals and harmful components in crops edible parts. Therefore, utilizing novel technologies to increase yields without requiring more chemical fertilizers seems essential. In this regard, nanotechnology holds considerable potentials for creating valuable outputs in agriculture. The effect of nano chelated iron fertilizer, which is synthesized based on novel nanochelating technology, on agronomic traits and yield of rice were evaluated in the present study. A randomized complete block experiment was conducted with 3 replicates. The treatments were: T0 (control), T1 (2.5 g/L foliar application twice at nursery with a one-week interval), T2 (foliar application at tillering + T1), T3 (foliar application at booting + T1), T4 (foliar application at tillering and booting + T1), T5 (8 kg/ha soil application at tillering + T1), T6 (8 kg/ha soil application at booting + T1), T7 (4 kg/ha soil application at tillering + 4 kg/ha soil application at booting + T1). Nano chelated iron fertilizer increased biological yield by 27% and decreased hollow grain number by 254%; in addition, it raised protein content by 13%. This fertilizer also led to increase in nitrogen, phosphorus, potassium, iron and zinc concentrations in white rice by 46%, 43%, 41%, 25% and 50%, respectively. Nanochelating technology can decrease the need for chemical fertilizers; additionally, this technology has the capability to bio-fortify crops with vital micronutrients. |
| تدمد: | 2045-2322 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21fbe4e566d8bc15cfe7c5483ec60d5dTest https://pubmed.ncbi.nlm.nih.gov/32152326Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....21fbe4e566d8bc15cfe7c5483ec60d5d |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20452322 |
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