To aid in understanding the response of soybeans to applications of different doses of boron, Zabini (2021) conducted field experiments comparing doses of boron in two different types of soils in different locations in Paraguay.
Boron is a micronutrient required for all plant nutrition. The main functions of boron relate to cell wall strength and development, cell division, fruit and seed development, sugar transport, and hormone development.
Deliver 100% of the boron you pay for to your crops with Granubor.
Granubor is produced solely from sodium tetraborate pentahydrate which is itself refined from tincal ore using only physical means.
A white, closely sized, granulated product manufactured in the USA by U.S. Borax Inc.
European Union version: A white, closely sized, granulated product manufactured in Europe by Borax Europe Limited.
The right boron choice for granular compound fertilizers
When tested for spreadability, Granubor was consistent in every fertilizer spread tested.
Multiple foliar sprays of Solubor applied alone or with insecticides will ensure boron supply during the critical stages of flowering and berry development in grapes. Preplant soil application of Granubor plus foliar sprays of Solubor during the season are recommended for soils testing low in available boron.
Field research comparing boron sources and rates in corn and soy crops show Granubor's effectiveness.
Peanuts require boron, especially during the pod development stage, or “hollow heart” may occur, possibly reducing quality and yields. Read more about how Solubor and Granubor can help ensure adequate boron supply.
The true cost of using less expensive borates: Price per pound of plant available boron