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Sannar, R.E

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Hopkins, B

Bell, G

Nelson, S.V

Sannar, R.E

Bremer, E

Greer, K

Hopkins, B

Topics

Student Posters

Type

Poster

Year

2025

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Filter results2 paper(s) found.
1. Quinoa Mineral Nutrient Deficiency Symptoms and Concentrations Major crop nutrient symptoms are well documented. In contrast, there is often minimal or no similar information for minor crops, including quinoa (Chenopodium quinoa Willd.). This knowledge gap can be efficiently filled by using hydroponic systems. However, creating multiple nutrient deficiencies with plants in the same study is challenging because nutrients are often added as dual nutrient salts. For example, if potassium sulfate is the potassium (K) source, varying K concentrations... B. Hopkins, G. Bell, S.V. Nelson, R.E. Sannar
2. Recovered Carbon Black from Pyrolyzed Tires as a Zinc Fertilizer for Field Corn in Calcareous Soils Waste tires exist in immense quantities, representing a substantial pollution source containing a variety of environmentally concerning components, including the heavy metal zinc (Zn) added as Zn oxide (ZnO) during tire manufacture. Pyrolysis under high vacuum is a potential disposal solution. One of the by-products of this process is recovered Carbon Black (CB) that is enriched in Zn, an essential plant nutrient. Our objective was to determine if recovered CB from can serve as a fertilizer Zn... R.E. Sannar, E. Bremer, K. Greer, B. Hopkins

Filter results2 paper(s) found.

1. Quinoa Mineral Nutrient Deficiency Symptoms and Concentrations

Major crop nutrient symptoms are well documented. In contrast, there is often minimal or no similar information for minor crops, including quinoa (Chenopodium quinoa Willd.). This knowledge gap can be efficiently filled by using hydroponic systems. However, creating multiple nutrient deficiencies with plants in the same study is challenging because nutrients are often added as dual nutrient salts. For example, if potassium sulfate is the potassium (K) source, varying K concentrations... B. Hopkins, G. Bell, S.V. Nelson, R.E. Sannar

2. Recovered Carbon Black from Pyrolyzed Tires as a Zinc Fertilizer for Field Corn in Calcareous Soils

Waste tires exist in immense quantities, representing a substantial pollution source containing a variety of environmentally concerning components, including the heavy metal zinc (Zn) added as Zn oxide (ZnO) during tire manufacture. Pyrolysis under high vacuum is a potential disposal solution. One of the by-products of this process is recovered Carbon Black (CB) that is enriched in Zn, an essential plant nutrient. Our objective was to determine if recovered CB from can serve as a fertilizer Zn... R.E. Sannar, E. Bremer, K. Greer, B. Hopkins