# New approach for rapid estimation of leaf nitrogen, phosphorus, and potassium contents in apple-trees using Vis/NIR spectroscopy based on wavelength selection coupled with machine learning

> Research article (Computers and Electronics in Agriculture, 2023) · cited 94× · AI/ML

**Wikidata**: [openalex:W4324131072](https://www.wikidata.org/wiki/openalex:W4324131072)  
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