# Comparison of Soil Total Nitrogen Content Prediction Models Based on Vis-NIR Spectroscopy

> Research article (Sensors, 2020) · cited 37× · AI/ML

**Wikidata**: [openalex:W3113186489](https://www.wikidata.org/wiki/openalex:W3113186489)  
**Source**: https://4ort.xyz/entity/comparison-of-soil-total-nitrogen-content-prediction-models-based-on-vis-nir-spectroscopy