Yassin, Kenzemed Kassie, Kibebew Kibret, and Tadele Amare. “Effect of Dung Cake Biochar and NP Fertilizers on Growth and Yield of Carrot (Daucus Carota L.) and Selected Soil Physico-Chemical Properties”. Turkish Journal of Agriculture - Food Science and Technology 8, no. 9 (September 23, 2020): 1822–1832. Accessed May 2, 2024. https://www.agrifoodscience.com/index.php/TURJAF/article/view/3299.