# Are the photosynthetic performance indexes and the drought factor index satisfactory selection criterion for stress

> Research article (Fresenius environmental bulletin, 2015) · cited 12× · AI/ML

**Wikidata**: [openalex:W3195660325](https://www.wikidata.org/wiki/openalex:W3195660325)  
**Source**: https://4ort.xyz/entity/are-the-photosynthetic-performance-indexes-and-the-drought-factor-index-satisfactory-selection-criterion-for-stress