The article highlights the impact of the Russia-Ukraine conflict on the global agricultural sector, with a focus on Brazil and Santa Catarina's challenges. The war has disrupted the supply of crucial agricultural inputs such as corn, wheat, fertilizers, and oil, leading to a surge in prices and availability. The conflict has affected the production and export of key crops like corn and wheat, particularly from Ukraine, and wheat from Russia, which are essential for animal nutrition and human consumption. The price of diesel, used for agricultural machinery, has increased, and maritime transport issues have caused freight rates to rise and limited ship access, affecting the export of meat from Santa Catarina. Brazil faces potential shortages of urea and potassium chloride due to the conflict, despite having its own raw materials for fertilizer production. The Federation of Agriculture and Livestock of the State of Santa Catarina (Faesc) is advocating for a National Fertilizer Plan to promote self-sufficiency and reduce reliance on expensive imported fertilizers, focusing on Brazil's abundant domestic resources.