Indicative Value of the Dominant Plant Species for a Rapid Evaluation of the Nutritional Value of Soils
Abstract
:1. Introduction
2. Materials and Methods
2.1. Statistical Analysis
2.2. Bayesian Statistics and Decision Trees
3. Results
3.1. Bayesian Analysis
3.2. Decision Trees
3.2.1. Plantago bellardii
3.2.2. Taeniatherum caput-medusae
3.2.3. Hordeum leporinum
3.2.4. Glebionis discolor (=Chrysanthemum coronarium var. discolor)
3.3. Soil Attributes of the Other Species Studied
4. Discussion
5. Conclusions
Author Contributions
Funding
Acknowledgments
Conflicts of Interest
References
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Plant Association | Dominant Species | Country | Locality | Date | Soil Type and pH | Pasture or Grassland Management | Reference |
---|---|---|---|---|---|---|---|
AcH | Hordeum leporinum | Spain | Jaén | Spring 2005 | Cambisols, basic | Pasturage | [22] |
ArH | Hordeum leporinum | Portugal | Evora | Spring 2005 | Cambisols, acids and neutral | Tillage and herbicides | [17] |
BH | Hordeum leporinum | Spain | Jaén | Spring 2005 | Regosols, acids | Pasturage | [22] |
LR | Raphanus raphanistrum | Spain | Jaén | Spring 2005 | Cambisols, neutral | Tillage and herbicides | [17] |
PD | Diplotaxis virgata | Spain | Jaén | Spring 2005 | Cambisols, basic and neutral | Tillage and herbicides | [17,26] |
ArP | Papaver rhoeas | Portugal | Evora | Spring 2005 | Cambisols, neutral | Tillage and herbicides | [17] |
ArChr | Glebionis coronaria | Portugal | Evora | Spring 2005 | Cambisols, neutral | Tillage and herbicides | [16] |
RChr | Glebionis coronaria | Spain | Jaén | Spring 2005 | Cambisols, basic | Tillage and herbicides | [17,26] |
UM | Malva neglecta | Spain | Jaén | Spring 2005 | Cambisols, indifferent pH | Tillage and herbicides | [17] |
PA | Triticum vagans | Portugal | Evora | Spring 2005 | Regosols, neutral | Pasturage | [24] |
TT | Taeniatherum caput-medusae | Spain | Jaén | Spring 2005 | Regosols, acids | Pasturage | [24] |
TP | Plantago bellardii | Spain | Jaén | Spring 2005 | Regosols, acids | Pasturage | [17] |
FS | Sinapis alba subsp. mairei | Spain | Jaén | Spring 2005 | Cambisols, basic | Tillage and herbicides | [17] |
CS | Sylibum marianum | Spain | Jaén | Spring 2005 | Cambisols, basic and neutral | Tillage and herbicides | [17] |
Plant Association | CEC | Nt | Pa | Mgc | Kc | %_Carb | %_Cl | %_ Sa | %_Si | pF 15 Atm | EC | pH |
---|---|---|---|---|---|---|---|---|---|---|---|---|
AcH | 0.577 | 0.007 | 1.595 | 0.217 | 0.386 | 2.641 | 3.078 | 2.190 | 3.829 | 2.435 | 0.090 | 0.048 |
ArH | 0.664 | 0.012 | 2.242 | 0.277 | 0.035 | 2.716 | 1.843 | 2.935 | 1.780 | 0.659 | 0.079 | 0.145 |
BH | 0.964 | 0.020 | 8.420 | 0.176 | 0.101 | 1.630 | 1.164 | 3.474 | 2.653 | 0.819 | 0.012 | 0.146 |
LR | 0.688 | 0.004 | 0.713 | 0.123 | 0.021 | 0.572 | 1.941 | 2.633 | 1.549 | 0.664 | 0.148 | 0.218 |
PD | 0.921 | 0.005 | 4.104 | 0.269 | 0.066 | 3.432 | 1.890 | 1.573 | 1.191 | 0.896 | 0.013 | 0.025 |
ArP | 0.742 | 0.216 | 2.607 | 0.280 | 0.056 | 4.263 | 2.525 | 2.840 | 2.145 | 0.842 | 0.009 | 0.134 |
ArChr | 0.989 | 0.034 | 3.295 | 0.201 | 0.149 | 2.223 | 1.954 | 3.381 | 1.733 | 1.104 | 0.012 | 0.054 |
RChr | 1.023 | 0.031 | 8.558 | 0.306 | 0.445 | 2.869 | 2.967 | 3.303 | 3.048 | 1.325 | 0.102 | 0.036 |
UM | 1.460 | 0.064 | 11.450 | 0.261 | 0.290 | 4.348 | 2.434 | 4.189 | 2.944 | 1.586 | 0.129 | 0.124 |
PA | 0.678 | 0.009 | 1.842 | 0.240 | 0.029 | 2.034 | 2.245 | 2.511 | 2.124 | 0.819 | 0.007 | 0.091 |
TT | 1.127 | 0.007 | 1.989 | 0.199 | 0.015 | 0.156 | 1.409 | 4.170 | 3.326 | 0.749 | 0.001 | 0.074 |
TP | 0.343 | 0.005 | 2.160 | 0.058 | 0.010 | 0.091 | 1.087 | 1.678 | 1.735 | 0.355 | 0.001 | 0.056 |
FS | 0.858 | 0.007 | 5.076 | 0.731 | 0.118 | 2.641 | 2.614 | 2.265 | 1.840 | 1.002 | 0.180 | 0.042 |
CS | 1.007 | 0.024 | 6.531 | 0.202 | 0.224 | 2.303 | 2.050 | 2.605 | 2.158 | 0.724 | 0.063 | 0.074 |
Plant Association | CEC | Nt | Pa | Mgc | Kc | %_Carb | %_Cl | %_Sa | %_Si | pF 15 Atm | EC | pH |
---|---|---|---|---|---|---|---|---|---|---|---|---|
AcH | 15.3 | 0.1 | 9.7 | 1.6 | 0.7 | 47.53 | 17.7 | 20.4 | 61.7 | 15.2 | 0.35 | 8.2 |
ArH | 9.1 | 0.1 | 13.9 | 1.8 | 0.2 | 8.10 | 19.7 | 62.4 | 17.8 | 8.6 | 0.20 | 7.4 |
BH | 10.5 | 0.1 | 15.4 | 1.0 | 0.3 | 4.49 | 14.5 | 54.2 | 31.2 | 8.2 | 0.12 | 7.4 |
LR | 6.6 | 0.0 | 4.8 | 0.8 | 0.2 | 2.59 | 17.2 | 64.2 | 18.5 | 7.3 | 0.21 | 6.6 |
PD | 14.3 | 0.0 | 15.3 | 2.3 | 1.0 | 49.28 | 40.0 | 19.9 | 40.0 | 19.1 | 0.28 | 8.0 |
ArP | 10.8 | 0.1 | 14.7 | 1.8 | 0.4 | 12.38 | 25.3 | 45.6 | 28.9 | 13.0 | 0.16 | 7.6 |
ArChr | 12.3 | 0.1 | 26.9 | 2.1 | 0.6 | 7.53 | 19.7 | 55.8 | 24.4 | 11.9 | 0.19 | 7.7 |
RChr | 11.6 | 0.1 | 20.9 | 2.7 | 1.4 | 35.57 | 24.2 | 37.8 | 37.9 | 14.2 | 0.49 | 7.9 |
UM | 10.8 | 0.1 | 36.1 | 1.6 | 1.2 | 31.96 | 21.2 | 46.0 | 32.7 | 13.1 | 0.56 | 7.7 |
PA | 10.5 | 0.1 | 5.6 | 1.7 | 0.2 | 3.59 | 25.8 | 44.9 | 29.2 | 11.8 | 0.10 | 7.5 |
TT | 9.6 | 0.0 | 5.1 | 1.0 | 0.1 | 1.64 | 13.5 | 64.9 | 21.4 | 6.6 | 0.04 | 6.1 |
TP | 5.2 | 0.0 | 5.2 | 0.5 | 0.1 | 1.44 | 9.6 | 75.4 | 14.8 | 4.7 | 0.04 | 6.0 |
FS | 12.2 | 0.0 | 13.1 | 2.8 | 0.8 | 52.18 | 35.1 | 24.2 | 40.6 | 18.7 | 0.68 | 8.0 |
CS | 11.8 | 0.1 | 27.1 | 2.2 | 1.3 | 26.61 | 25.5 | 45.6 | 28.4 | 12.0 | 0.44 | 8.18 |
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Cano-Ortiz, A.; Musarella, C.M.; Piñar Fuentes, J.C.; Pinto Gomes, C.J.; Quinto-Canas, R.; del Río, S.; Cano, E. Indicative Value of the Dominant Plant Species for a Rapid Evaluation of the Nutritional Value of Soils. Agronomy 2021, 11, 1. https://doi.org/10.3390/agronomy11010001
Cano-Ortiz A, Musarella CM, Piñar Fuentes JC, Pinto Gomes CJ, Quinto-Canas R, del Río S, Cano E. Indicative Value of the Dominant Plant Species for a Rapid Evaluation of the Nutritional Value of Soils. Agronomy. 2021; 11(1):1. https://doi.org/10.3390/agronomy11010001
Chicago/Turabian StyleCano-Ortiz, Ana, Carmelo M. Musarella, José C. Piñar Fuentes, Carlos J. Pinto Gomes, Ricardo Quinto-Canas, Sara del Río, and Eusebio Cano. 2021. "Indicative Value of the Dominant Plant Species for a Rapid Evaluation of the Nutritional Value of Soils" Agronomy 11, no. 1: 1. https://doi.org/10.3390/agronomy11010001