From: Benchmarking electrical methods for rapid estimation of root biomass
Publication | Species | Characteristic root mass m 0 (g) | b/(a × m 0 ) | r 2 | s | Growth media | Comments |
---|---|---|---|---|---|---|---|
Chloupek [17] | Zea mays | – | – | 0.728 | – | Sand | Dried |
Allium cepa | – | – | 0.545 | – | Sand | Dried | |
Helianthus annuus | – | – | 0.897 | – | Sand | Dried | |
Avena sativa | – | – | 0.464 | – | Clay soil | Dried | |
Helianthus annuus | – | – | 0.432 | – | Clay soil | Dried | |
Brassica napus | – | – | 0.081 | – | – | Fresh | |
Chloupek [37] | Daucus carota | – | – | 0.514 | – | Loam (field) | Fresh |
Helianthus annuus | – | – | 0.566 | – | Sand | Fresh | |
Kendall et al. [32] | Medicago sativa | 0.2 | 0.03 | 0.50 | 0.48 | Silt loam (field) | Dried |
Trifolium Pratense | – | – | 0.67 | – | Hydroponics | Dried | |
Dalton [18] | Solanum lycopersicum Mill. | 2 | 0.17 | 0.77 | 0.57 | Hydroponics | Dried |
van Beem et al. [24] | Zea mays L. | 100 | 0.17 | 0.53 | 0.44 | Loam (field) | Fresh |
5 | 1.33 | 0.73 | 0.00 | Vermiculite | Fresh | ||
Ozier-Lafontaine and Bajazet [23] | Solanum lycopersicum Mill. | 1 | 0.55 | 0.82 | 0.36 | Clay loam | Dried |
Solanum lycopersicum Mill. | 1 | 0 | 0.99 | 0.99 | Hydroponics | Dried | |
Aulen and Sipley [19] | Herbaceous species | 0.1 | 0 | 0.30 | 0.3 | Compost | Dried |
Dietrich et al. [25] | Triticum aestivum L. | 1 | 0.32 | 0.75 | 0.51 | Sand | Dried |
Ellis et al. [36] | Vicia faba L. | 10 | 0.48 | 0.31 | 0.16 | Sheep manure | Fresh |
Present study | Triticum turgidum L. ssp. durum | 1 | 0.09 | 0.787 | 0.72 | Silt loam, loam, sandy loam | Dried |