ORIGINAL RESEARCH
Efficiency of Various Formulations of Urea Coated with Bioaugmented (Bacillus sp.) ZnO to Improve Growth, Yield and Zn Contents of Wheat Grains
,
 
,
 
,
 
,
 
,
 
 
 
 
More details
Hide details
1
Soil Chemistry Section, Ayub Agricultural Research Institute, Faisalabad, 38000 Pakistan
 
2
Institute of Soil and Environmental Sciences, University of Agriculture, Faisalabad, 38040 Pakistan
 
3
Department of Soil Science, The Islamia University of Bahawalpur, 63100 Pakistan
 
4
Institute of Molecular Biology and Biotechnology, The University of Lahore, Main Campus, Defense Road Lahore, 54000 Pakistan
 
 
Submission date: 2020-04-08
 
 
Final revision date: 2020-05-30
 
 
Acceptance date: 2020-06-03
 
 
Online publication date: 2020-09-16
 
 
Publication date: 2020-11-10
 
 
Corresponding author
Azhar Hussain   

The Islamia University of Bahawalpur, Pakistan, Deaprtment of Soil Science, University College of , 63100, Bahawalpur, Pakistan
 
 
Pol. J. Environ. Stud. 2021;30(1):803-810
 
KEYWORDS
TOPICS
ABSTRACT
Zinc (Zn) biofortification in staple cereal grains is a low-cost and viable option to overcome the Zn deficiency in humans beings in developing countries. Intensive cropping with no/low micronutrient fertilization has resulted in soil Zn deficiency around the globe. Moreover, the Zn use efficiency of soils is usually low owing to its fixation into unavailable forms. Hence, the present study was conducted to investigate the integrated effects of urea coated with bioaugmented Zn on wheat growth, yield, and Zn biofortification. The bioaugmented Zn was prepared by inoculating ZnO with Bacillus sp. AZ6. Three levels (0.5, 1.0, and 1.5%) of ZnO, bioaugmented Zn, and bioaugmented Zn+organic material were coated on urea fertilizer and applied to investigate the performance of the wheat crop. The applied treatments were compared with absolute control and sole application of ZnSO4, and Bacillus sp. AZ6. Results revealed that the application of urea coated with 1.5% bioaugmented Zn significantly increased wheat growth, yield, and Zn biofortification as compared to the sole ZnSO4, and Bacillus sp. AZ6 treatments. The application of urea coated with 1.5% bioaugmented Zn improved the accumulation of Zn in shoots and grains by 83.3% and 144.0%, respectively, compared to absolute control. The increase in grain Zn content was owing to the significant reduction in grain phytic acid (69.9%) and phytate:Zn molar ratios (87.6%) compared to absolute control. Therefore, it was concluded that the application of urea coated with bioactivated ZnO can improve Zn biofortification in wheat grain by reducing phytic acid concentrations, consequently fulfilling human Zn needs through the consumption of such Zn enrich wheat grains.
CONFLICT OF INTEREST
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
 
CITATIONS (6):
1.
Seed-applied zinc-solubilising Bacillus biofertilisers improve antioxidant enzyme activities, crop productivity, and biofortification of maize
Muhammad Zahid Mumtaz, Maqshoof Ahmad, Muhammad Zafar-ul-Hye, Muhammad Saqib, Muhammad Fakhar U Zaman Akhtar, Muhammad Saqlain Zaheer, Youhong Song
Crop & Pasture Science
 
2.
Nano zinc-oxide coated urea supplemented with Zn solubilizing bacteria improve Zn bio-fortification and nitrogen use efficiency in wheat
Imran Mahmood, Imran Haider Shamsi, Saeed Ahmad Asad, Muhammad Bilal Khan Niazi, Habib Ali, Fahad Masoud Wattoo, Ahmad Sher, Sami Ul-Allah, Ali Riza Demirkıran, Muhammad Iftikhar Hussain
Plant Growth Regulation
 
3.
Variation in Growth, Physiology, Yield, and Quality of Wheat under the Application of Different Zinc Coated Formulations
Qudsia Nazir, Xiukang Wang, Azhar Hussain, Allah Ditta, Ayesha Aimen, Ifra Saleem, Muhammad Naveed, Tariq Aziz, Adnan Mustafa, Nalun Panpluem
Applied Sciences
 
4.
Zinc-Oxide-Nanoparticles in Conjugation with Zn-Solubilizing Bacteria Improve Zn Biofortification and Nitrogen Use Efficiency in Wheat
Imran Mahmood, Ahmad Sami, Saeed Ahmad Asad, Ghulam Abbas Shah, Rashid Mehmood Rana, Naveed Iqbal Raja, Ahmad Sher, Zia-ur-Rehman Mashwani, Abdul Qayyum, Javed Iqbal, Tahir Hussain Awan
Journal of Soil Science and Plant Nutrition
 
5.
Coated Urea Improves Productivity and Nitrogen Use Efficiency in Wheat
Muhammad Talha Aslam, Imran Khan, Muhammad Umer Chattha, Ghulam Murtaza
Journal of Soil Science and Plant Nutrition
 
6.
Nutrient-coated urea mitigates deleterious impacts of salinity and supports wheat performance by enhancing antioxidant activities, photosynthetic performance and nitrogen use efficiency
Muhammad Umer Chattha, Fiza Fatima, Imran Khan, Li Daji, Muhammad Bilal Chattha, Adnan Rasheed, Rehab O. Elnour, Tahani A.Y. Asseri, Mohamed Hashem, Haifa A.S. Alhaithloul, Muhammad Umair Hassan, Sameer H. Qari
Italian Journal of Agronomy
 
eISSN:2083-5906
ISSN:1230-1485
Journals System - logo
Scroll to top