巴西采购需求：硝酸钾、复合肥、肥料增效剂、植物生长调节剂、丙酰油菜素内酯、λ-氯氰菊酯酸

I'm interested in learning more about your coated NPK fertilizers specifically designed for Arabica and Robusta coffee plants in Brazil. Could you provide details on the nutrient ratios, application methods, and any additional benefits these fertilizers offer for coffee cultivation? Also, please let me know the minimum order quantity (MOQ) for these products. If there are any certification or compliance standards that your fertilizers meet, that information would be appreciated as well. Thank you!