SINGH, R C; LENKA, SANGEETA; SINGH, C D. Conservation tillage and manure effect on soil aggregation, yield and energy requirement for wheat (Triticum aestivum) in vertisols. The Indian Journal of Agricultural Sciences, Delhi, India, v. 84, n. 2, p. 267–71, 2014. DOI: 10.56093/ijas.v84i2.38047. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/38047. Acesso em: 29 jul. 2026.