Independent replicated field trials were carried out by Huntapac Produce Ltd. on maincrop carrots, it measured the effect of OptiYield foliar nutrients & biostimulants as recommend by the OptiYield System on crop growth, quality and marektable yields.
The results
- 18% average increase in yield
- Increase in nutrient content of carrots
- Significant increase in rooting
- 70% decrease in Cavity Spot disease
- Demonstrates power of Full Programme


Marketable Yield response Treatments vs. Control (2015)
- Full Programme: 17.8% average marketable yield increase
- Nutrients only: 8.5% average marketable yield increase
- Biostimulants only: 7.3% average marketable yield increase

