Pulse Brain · Growing Health Evidence Index
Peer-reviewed

Combining Zinc Biofortification and Native Trichoderma Inoculation Strategies for Subterranean Clover

Carlos García‐Latorre, Rocío Velázquez, Alejandro Hernández, Paula Tejero, M. J. Poblaciones

Sustainability · 2024

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Summary

Using beneficial microorganisms along with sustainable strategies such as agronomic biofortification offers eco-friendly alternatives to combat climate change in ecosystems like dehesas. This study analyzes the combined effects of four wild Trichoderma spp. isolated from Extremadura, Spain (T. koningiopsis, two T. gamsii, and T. koningii, with negative and positive controls) and four Zn biofortification treatments (no Zn application; soil application of 5 mg of ZnSO4·7H2O per kg of soil, labeled soil Zn; two foliar applications of 5 mL 0.5% ZnSO4·7H2O, labeled foliar Zn; and soil + foliar combination, labeled SF) on Trifolium subterraneum performance. The combination of T. koningiopsis and T. gamsii with foliar Zn improved plant growth by up to 34.4%. Zinc accumulation was about 30% higher

Subject
Micronutrient biofortification
Source type
Peer-reviewed study
System type
Other
DOI
10.3390/su16093730
Catalogue ID
SNmp0oj0sy-xnmgme
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