# Nitrogen Balance Index Prediction of Winter Wheat by Canopy Hyperspectral Transformation and Machine Learning

> Research article (Remote Sensing, 2022) · cited 43× · AI/ML

**Wikidata**: [openalex:W4286433578](https://www.wikidata.org/wiki/openalex:W4286433578)  
**Source**: https://4ort.xyz/entity/nitrogen-balance-index-prediction-of-winter-wheat-by-canopy-hyperspectral-transformation-and-machine-learning