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Proceedings

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Buck, R.L
Bell, G
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Authors
Cole, D.L
Heidenreich, D.T
Stapley, S.H
Lambert, A.M
Buck, R.L
Hopkins, B.G
Hopkins, B
Bell, G
Nelson, S.V
Sannar, R.E
Topics
Crop Nutrient Management
Student Posters
Type
Poster
Year
2021
2025
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Authors

Filter results2 paper(s) found.

1. New Hydroponic System for Testing Mineral Nutrient Deficiencies: Quinoa

Correlating plant tissue nutrient concentrations with visual symptoms is valuable in combating mineral nutrient deficiencies and toxicities. Major crops tend to have adequate information regarding nutrient concentrations and visual symptoms of deficiencies, but this is often lacking for minor crops, including quinoa (Chenopodium quinoa L.) Because nutrient concentrations can be easily controlled, hydroponics effectively demonstrate isolated specific nutrient related symptoms. However,... D.L. Cole, D.T. Heidenreich, S.H. Stapley, A.M. Lambert, R.L. Buck, B.G. Hopkins

2. 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