“…In relation to the physical properties of the soil (Kim, 2017;Szufa, 2020), Organic fertilizer can increase the soil's ability to hold water (Muddarisna et al, 2020;Nobile, 2020), thereby increasing water availability for plants. In terms of chemical properties (Hussain, 2020;Moharana, 2017;Tahir, 2018), organic fertilizer contains complete nutrients (Cui, 2020;Rostaei, 2018;Yuniwati et al, 2008), both macronutrients such as Nitrogen, Phosphorus, and Potassium, as well as micronutrients such as Fe (Fitriana et al, 2021;Muddarisna et al, 2021), Co and Mn. The research results of (Fitriana et al, 2020) show that the macro (Hong, 2017), and micro nutrient content of liquid organic fertilizer is N-total 0.33% (Joshi, 2020;Tirtashi, 2019), providing rice straw compost can increase organic C and P available in Ultisol soil and increase the growth and yield of corn plants (Guglielmo et al, 2021;Ma, 2015;Meisinger, 2015).…”