Can Broad-Spectrum Biology Help Reduce Fertilizer Input Costs?

For cereal crop producers, fertilizer efficiency is always top of mind—especially for nitrogen (N) and phosphorus (P). Both nutrients are essential, yet a large share of what’s applied never reaches the plant.

The Fertilizer Efficiency Problem

• Nitrogen (N): Cereal crops recover about 50% of applied N. Losses occur via ammonia volatilization, nitrous oxide emissions, nitrate leaching, and poor timing vs. crop demand.
• Phosphorus (P): Only 20–30% of applied P is typically taken up—even under good conditions.

With fertilizer prices high and efficiency low, many growers ask: Can biology improve fertilizer efficiency and lower costs without sacrificing yield?

A Wheat Trial in Canada

This trial compared standard fertilizer practices with LiquiLife® broad-spectrum biology.

Note: All dollar values are in Canadian dollars (CAD).

Key Findings

• No yield decreases with a 30% fertilizer reduction when LiquiLife® was used.
• The 70% ST + LL program reduced fertilizer cost by $29/ac compared to 100% ST.
• Broad-spectrum biology supported consistent nutrient availability, helping maintain performance with lower synthetic input.

Why This Matters

• Lower input costs: Cut fertilizer rates without sacrificing yield.
• Improved nutrient use efficiency: Biology helps crops access and retain nutrients.
• Program upside: Efficiency gains may support nitrogen or carbon credit opportunities.

     Learn How LiquiLife® Drives Fertilizer Efficiency  

References

1. Haile, D., Nigussie, D., & Ayana, A. (2012). Nitrogen use efficiency of bread wheat: Effects of nitrogen rate and time of application. Journal of Soil Science and Plant Nutrition, 12(3), 389–410.
2. Jamal, Z., & Chaudhary, M. F. (2007). Effects of soil and foliar application of different concentrations of NPK... Pakistan Journal of Plant Sciences, 13(2).
3. Dobermann, A. R. (2005). Nitrogen use efficiency—state of the art.

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