The micronutrient cycle describes how zinc, iron, manganese, copper, boron, magnesium and sulphur move between parent rock, soil, water and plants. Natural weathering supplies only about 0.5-2 kg per hectare per year, far below the 20-50 kg removed annually by cropping, leaching, erosion and fixation. Because 70-95% of soil micronutrients are locked in mineral forms and only 1-5% is plant-available, balanced supplementation with products such as VartiZin, VartiFer, VartiMang, VartiMix, VartiBor, VartiMag and VartiSol is needed to maintain yields.
Understanding Soil Nutrient Dynamics
How zinc, iron, manganese, copper, boron, magnesium, and sulphur move through soil, plants, and the environment - and why balanced supplementation is essential
The micronutrient cycle describes how essential trace elements move continuously between rocks, soil, water, plants, animals, and the atmosphere. Understanding this cycle helps farmers know why supplementation through fertilizers like VartiZin, VartiFer, and VartiBor is necessary for optimal crop production.
Modern agriculture removes 20-50 kg of micronutrients per hectare annually through harvest, while natural replenishment through rock weathering adds only 0.5-2 kg per year. Leaching and fixation further reduce availability. This creates a massive deficit that can only be filled through targeted fertilization with products like VartiZin, VartiFer, and VartiMix.
Mobility: Low
Product: VartiZin
Mobility: Very Low
Product: VartiFer
Mobility: Low-Medium
Product: VartiMang
Mobility: Very Low
Product: VartiMix
Mobility: Very High
Product: VartiBor
Mobility: Medium
Product: VartiMag
Mobility: High
Product: VartiSol
Explore Vartmaan's complete range of micronutrient solutions designed for Indian soils