ASHOK KUMAR, Abir Dey, B.S. Dwivedi, M.C. Meena, S.P. Datta and. Soil Boron Fractions and Their Contribution towards Boron Availability and Uptake by Wheat on a Typic Haplustept under Long-term Fertilization. Journal of the Indian Society of Soil Science, India, v. 62, n. 4, 2015. Disponível em: https://epubs.icar.org.in/index.php/JISSS/article/view/47183. Acesso em: 25 oct. 2025.