Wisconsin (2020-2021): Granubor showed a better performance than the control at all rates even though not statistically different.
Alfalfa has a higher boron requirement than most crops. For optimum yields of high quality alfalfa, it is essential to maintain adequate supplies of available boron throughout the growing season.
Himachal Pradesh, India (2024-2025): Granubor + calcium nitrate soil application maximized apple yield and quality
How much arsenic does your micronutrient fertilizer contain? Granubor is guaranteed to have low arsenic content.
Soil contamination by arsenic can trigger direct negative impacts on soil functionality and microbial communities. The agricultural production chain uses various fertilizers that may contain significant concentrations of arsenic.
Paraná, Brazil (2020-2021): Application of 3 kg Granubor gave the highest barley grain yield compared to the control and acidulated ulexite.
Some bermudagrass varieties may respond to applied boron, especially on sandy soils in high rainfall regions, or with adverse weather conditions during the growing season. Where needed, preplant application of Granubor with the early-season top-dressed NPK fertilizer generally will ensure an adequate boron supply.
Research shows that not all boron sources are equal in their ability to provide plants with soluble boron throughout the season. In fact, no matter your soil type, Granubor and U.S. Borax’s boric acid outperform ulexite.
Alfalfa, a common pasture crop, responds especially well to boron fertilizers.
The cooking quality of potatoes may be compromised when the tubers have a boron deficiency.
Boron plays an important role in rice growth including cell wall synthesis, cell membrane functions, root development, pollen tube germination, flower initiation, and seed production.
A practical guide to boron fertilization: Everything from boron in plant nutrition to diagnosing boron deficiency