Growth and yield of shallot using KCl fertilizer at peatlands in Central Kalimantan, IndonesiaSuparman, Andy Bhermana, Laela Nuraini, Wahyu A Nugroho and Joko MulyonoE3S Web Conf., 306 (2021) 01006DOI: https://doi.org/10.1051/e3sconf/202130601006