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Product: Granuborx

Corn (Rio Grande do Sul, Brazil, Granubor)

Field Study

Rio Grande do Sul, Brazil (2019-2020): One year study of Granubor

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Corn (Wisconsin, USA)

Corn (Wisconsin, USA)

Field Study

Wisconsin, USA (2022): The first corn study comparing Granubor and Solubor Flow +K

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Corn: Boron applications for increased yields of high-yield field corn and sweet corn

Agronomy Notes

Boron aids in the transfer of sugars and nutrients from leaves to reproductive organs, and increases pollination and seed development. Corn requires a supply of available boron, especially during tasseling and silking.

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Cotton (Mato Grosso do Sul, Brazil)

Field Study

Mato Grosso do Sul, Brazil (2018-2019): Increased seed cotton yield

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Cotton (Mato Grosso, Brazil)

Field Study

Mato Grosso, Brazil (2021-2022): Granubor increased yield by 19.5%

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Cotton (Sinop, MT, Brazil)

Cotton (Sinop, MT, Brazil)

Field Study

Sinop, MT – Brazil (2022-2024): Treatments increased yield over the control in both foliar and when applied via soil

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Cotton: Boron applications for improved yields

Agronomy Notes

Cotton requires an adequate supply of boron—especially during the boll development stage—or boll shed may occur, which reduces yields.

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Differences in boron fertilizer sources

Agronomy Notes

To determine the optimum rate and method of applying sufficient boron for optimum yields, growers need to know the relative boron needs for their crops.

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Effect of doses and different sources of boron on corn yield in argillaceous soils

Technical Brochure

Depending on the boron source (B), the solubility and dissolution time (release of B) may change, impacting the recommended dose and management of boron in the crop.

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Effect of doses and different sources of boron on soybean and corn yield in argillaceous soils

Technical Brochure

In order to aid in understanding the response of soy and corn to some sources available on the market, Schaich (2021) conducted two fieldwork experiments comparing sources and dosages of boron.

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Eucalyptus (Brazil)

Eucalyptus (Brazil)

Field Study

Mato Grosso, Brazil (2019-2022): Midway results of a five-year study results in higher volumes with Granubor.

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Evaluation of boron doses on soybeans in two Paraguayan soils

Technical Brochure

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.

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U.S. Borax is a global leader in the supply and science of borates—naturally-occurring minerals containing boron and other elements. We are 1,000 people serving our customers with more than 1,200 delivery locations globally. We supply around 30% of the world’s need for refined borates from our world-class mine in Boron, California, about 100 miles northeast of Los Angeles.

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