RINGU KUMARI; P D SURENDRA KUMAR. Assessment of native soil boron availability for the growth and productivity of Brassica nigra and Sinapis alba in the Vaishali Region of Bihar: ASSESSMENT OF BORON FOR GROWTH AND PRODUCTIVITY OF BRASSICA NIGRA AND SINAPIS ALBA. Journal of Oilseeds Research, India, v. 42, n. 3&4, p. 279–284, 2026. DOI: 10.56739/0xb3mm32. Disponível em: https://epubs.icar.org.in/index.php/JOR/article/view/178568. Acesso em: 11 jul. 2026.