Excessive amount of fertilizer applied to the Indonesian agricultural land caused environmental pollution i.e. soil … toxicity, and eutrophication. The use of slow-released fertilizer has become a new trend to save fertilizer consumption, and to …-released fertilizer coated by nano-carbon material on rice yield and nitrogen loss in surface water of paddy soil. All of materials needed …

subsidy program was inept and hurting the country. The former prime minister was accused of launching the program in large … promise made by the former government and stop the subsidy program from continuing. Learning Objectives: Explain why …