Mississippi, USA (2021): Granubor shows a better performance than the control and ulexite.
Paraná, Brazil (2015-2016): One year study of Granubor
Paraná, Brazil (2015-2016): One year study of Solubor Flow
Paraná, Brazil (2014-2015): One year study of Solubor
Rio Grande do Sul, Brazil (2019-2020): One year study of Granubor
Tennessee, USA (2004): Significant increase in yield
Wisconsin, USA (2022): The first corn study comparing Granubor and Solubor Flow +K
Mato Grosso do Sul, Brazil (2018-2019): Increased seed cotton yield
Mato Grosso, Brazil (2021-2022): Granubor increased yield by 19.5%
Sinop, MT – Brazil (2022-2024): Treatments increased yield over the control (foliar treatment)
Sinop, MT – Brazil (2023): Treatments increased yield over the control when Granubor applied via soil
Tennessee, USA (1994): Treatments increased yield over the control