H.K. Rai, Monika Singh, A.K. Shukla. Growth, yield and boron uptake by soybean under variable boron application in a Vertisol. AAR [Internet]. 2022 Aug. 29 [cited 2026 Jul. 22];40(3):267-71. Available from: https://epubs.icar.org.in/index.php/AAR/article/view/127515