Paraná, Brazil (2014-2016): Several field trials of U.S. Borax fertilizer products on corn
East South Central, USA: Three trials of borate fertilizer on corn in Mississippi, Tennessee, and Kentucky
Lucknow, India (2023-2024): Treatment with Granubor resulted in the highest average cane yield of 84.6 tons per hectare outperforming both colemanite and the control treatments
Wisconsin, USA (2022): The first corn study comparing Granubor and Solubor Flow +K
Paraná, Brazil (2020-2021): Application of 3 kg Granubor gave the highest barley grain yield compared to the control and acidulated ulexite.
Rio Grande do Sul, Brazil (2019-2020): One year study of Granubor
São Paulo, Brazil (2013-2015): Superior results in sugarcane yield
Mekong Delta, Vietnam (2018-2019): Average yield increase of 10%
Java, Indonesia (2011-2012): Yield increase of 7.57%
West Java, Indonesia (2011): Yield increase of 8-20%
Central Java, Indonesia (2012-2013)