PAREEK NK, RAKESH S. Nitrogen use efficiency and soil fertility as influenced by integrated nitrogen management and foliar spray of iron in groundnut on Typic Ustochrept. JSWC [Internet]. 2021 Aug. 25 [cited 2026 Jun. 11];20(2). Available from: https://epubs.icar.org.in/index.php/JSWC/article/view/114430