KAUL, R N. Changes in the Physico-chemical Properties of Soil as affected by Frequency of Cultivation. Journal of Soil and Water Conservation, India, v. 4, n. 4, 2022. Disponível em: https://epubs.icar.org.in/index.php/JSWC/article/view/125946. Acesso em: 3 jul. 2026.