While macro nutrients (N-P-K) receive primary attention, Indian agricultural soils face critical secondary and micronutrient exhaustion. Zinc and Sulfur deficiencies severely stunt paddy and soybean yields.
Recommended Corrective Measures:
Incorporate Zinc Sulfate (21% or 33%) during basal soil preparation, followed by foliar chelated micronutrient sprays at 30 and 45 days after sowing.
