Trial results
Explore some of the findings of over ten years of POLY4 field trials from around the globe.
Explore some of the findings of over ten years of POLY4 field trials from around the globe.
Winter wheat with POLY4: Replacing AS for yield increase
UK
2018-2019
Oilseed rape: Increasing yield and oil while staying flexible
Germany
2020
Wine grape with POLY4: An economic alternative for balanced nutrition
Italy
2023-2024
Unlocking potassium mobility with POLY4
2015
Sugar beet with POLY4: Balanced nutrition for strong performance
Poland
2022
Better sulphur availability, better crop performance
UK
2020
Tomatoes with POLY4: Boosting yield and marketability
Italy
2022
Better nutrient use: Field results from around the world
Worldwide
2014-2023
Optimising nitrogen use in cereals
Netherlands
2023
Boosting calcium to fight disease in wine grapes
Italy
2024
Controlling blossom end rot with POLY4
Italy
2019
Defending against bacterial leaf spot
United States
2015
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Please note, some translations are AI generated and may not be 100% accurate.