# An evaluation of inexpensive methods for root image acquisition when using rhizotrons

> Research article (Plant Methods, 2017) · cited 41× · AI/ML

**Wikidata**: [openalex:W2592930755](https://www.wikidata.org/wiki/openalex:W2592930755)  
**Source**: https://4ort.xyz/entity/an-evaluation-of-inexpensive-methods-for-root-image-acquisition-when-using-rhizotrons