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Simultaneous biofortification of wheat with zinc, iodine, selenium, and iron through foliar treatment of a micronutrient cocktail in six countries
Autor: | Chunqin Zou |
Autor: | Yunfei Du |
Autor: | Rashid, A. |
Autor: | Ram, H. |
Autor: | Savasli, E. |
Autor: | Pieterse, P.J. |
Autor: | Ortiz-Monasterio, I. |
Autor: | Yazici, A. |
Autor: | Kaur, C. |
Autor: | Mahmood, K. |
Autor: | Singh, S. |
Autor: | Le Roux, M.R. |
Autor: | Kuang, W. |
Autor: | Onder, O. |
Autor: | Kalayci, M. |
Autor: | Cakmak, I. |
Año: | 2019 |
ISSN: | 0021-8561 |
URI: | https://hdl.handle.net/10883/20257 |
Resumen: | Field experiments were conducted on wheat to study the effects of foliar-applied iodine(I) alone, Zn (zinc) alone, and a micronutrient cocktail solution containing I, Zn, Se (selenium), and Fe (iron) on grain yield and grain concentrations of micronutrients. Plants were grown over 2 years in China, India, Mexico, Pakistan, South Africa, and Turkey. Grain-Zn was increased from 28.6 mg kg-1 to 46.0 mg-1 kg with Zn-spray and 47.1 mg-1 kg with micronutrient cocktail spray. Foliar-applied I and micronutrient cocktail increased grain I from 24 μg kg-1 to 361 μg kg-1 and 249 μg kg-1, respectively. Micronutrient cocktail also increased grain-Se from 90 μg kg-1 to 338 μg kg-1 in all countries. Average increase in grain-Fe by micronutrient cocktail solution was about 12%. The results obtained demonstrated that foliar application of a cocktail micronutrient solution represents an effective strategy to biofortify wheat simultaneously with Zn, I, Se and partly with Fe without yield trade-off in wheat. |
Formato: | |
Lenguaje: | English |
Editor: | American Chemical Society |
Copyright: | CIMMYT manages Intellectual Assets as International Public Goods. The user is free to download, print, store and share this work. In case you want to translate or create any other derivative work and share or distribute such translation/derivative work, please contact CIMMYT-Knowledge-Center@cgiar.org indicating the work you want to use and the kind of use you intend; CIMMYT will contact you with the suitable license for that purpose. |
Tipo: | Article |
Lugar de publicación: | Washington, USA |
Páginas: | 8096-8106 |
Número: | 29 |
Volumen: | 67 |
DOI: | 10.1021/acs.jafc.9b01829 |
Palabras Claves: | Hidden Hunger |
Palabras Claves: | Wheat Grain |
País: | CHINA |
País: | INDIA |
País: | MEXICO |
País: | PAKISTAN |
País: | SOUTH AFRICA |
País: | TURKEY |
Agrovoc: | FOOD FORTIFICATION |
Agrovoc: | IODINE |
Agrovoc: | IRON |
Agrovoc: | SELENIUM |
Agrovoc: | WHEAT |
Agrovoc: | GRAIN |
Agrovoc: | ZINC |
Agrovoc: | TRACE ELEMENT DEFICIENCIES |
Agrovoc: | BIOFORTIFICATION |
Revista: | Journal of Agricultural and Food Chemistry |
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Sustainable Intensification
Sustainable intensification agriculture including topics on cropping systems, agronomy, soil, mechanization, precision agriculture, etc.