Effect of Nano-Urea and Zinc Sulphate Foliar Spray on Crop Growth, Yield and Uptake of Rice Varieties in Alluvial Soils. Indian Journal of Soil Conservation, [S. l.], v. 54, n. 2, p. 170–177, 2026. DOI: 10.53550/. Disponível em: https://ijsc.iaswc.com/index.php/ijsc/article/view/390. Acesso em: 1 sep. 2026.