SINGH, MUNESHWAR; TAKKAR, P N. Influence of neem oil-coated urea and maxican lilac (Gliricidia sepium) as green-manure on transformation of soil nitrogen in rice (Oriza sativa)wheat (Triticum aestivum) system in Typic Hapluestert. The Indian Journal of Agricultural Sciences, Delhi, India, v. 67, n. 9, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/30014. Acesso em: 29 oct. 2025.