Influence of foliar and soil potassium fertilizer on ratoon sugarcane performance: yield, quality, and nutrient uptake - Khontiang, Kamonrat; Ketrot, Daojarus; Tawornpruek, Saowanuch; Wongleecharoen, Chalermchart; Inboonchuay, Tawatchai; Wongsuksri, Acharaporn (Frontiers in Soil Science, 2025)