Dependency of Cotton Leaf Nitrogen, Chlorophyll, and Reflectance on Nitrogen and Potassium Availability

By J. Fridgen, J. Varco. Agronomy Journal, 2004

121 citations recorded by the source corpus.

plants may be estimated from measured changes in leaf pigmentation (e.g., chlorophyll a, chlorophyll b, etc.). In-season assessment of cotton (Gossypium hirsutum L.) leaf N Less-than-optimum N availability is well correlated with

Subfields: Ecology, Plant Science

View Paper: https://www.semanticscholar.org/paper/58e9404f9a49431d5c67c86a82fce565f5582ebd

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In Ecology

1. Yongchao Tian
2. W. Cao
3. Yan Zhu
4. Xia Yao

In Plant Science

1. W. Cao
2. Yan Zhu
3. Yongchao Tian
4. Xia Yao

Citations in the corpus

• Monitoring leaf potassium content using hyperspectral vegetation indices in rice leaves (2019, background): “Fridgen and Varco (2004) showed that the red edge position (REP) has a shift to shorter wavelengths on cotton under K stress.”