Balanced Use of Zn, Cu, Fe, and B Improves the Yield and Sucrose Contents of Sugarcane Juice Cultivated in Sandy Clay Loam Soil

Balanced use of micronutrients in soils is essential for optimized nutrient efficiency, environmental conservation and long-term sustainability agro-ecological systems. As a result, maintaining correct micronutrient levels the soil not only to meet plant needs maintain agricultural productivity but also avoid build-up. The present study aimed investigate effect application on yield sucrose content expressed as polarization sugar cane juice (POL%) under field conditions. There were seven treatments, viz. T0 = No (control); T1 ZnSO4 at rate 30 kg ha?1; T2 CuSO4 10 T3 FeSO4 T4 borax 2 T5 half dose ZnSO4, CuSO4, 15, 5, 15 1 ha?1 T6 full 30, 10, ha?1, arranged randomized complete block design triplicate. With along with recommended doses NPK, 30% more income was generated compared control. Fist ratoon crop yields 19.08% 22.03% higher, respectively, than Similarly, Zn resulted 5.91% 8.64% greater contents crops, when NPK had significant impact sugarcane.