Ortiz et al-Contemporary Influence of Indigenous Soil.pdf
Ortiz et al-Contemporary Influence of Indigenous Soil.pdf
Ortiz et al-Contemporary Influence of Indigenous Soil.pdf
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Relationship with the Scientific<br />
<strong>Soil</strong> Classification<br />
The <strong>Soil</strong> Classification in Mexico<br />
• Legend <strong>of</strong> FAO/Unesco, version 1970,<br />
right now obsol<strong>et</strong>e.<br />
•The American System or <strong>Soil</strong> Taxonomy,<br />
in few cases.<br />
The main problems:<br />
1) Lack <strong>of</strong> interest;<br />
2) Scarcity <strong>of</strong> Human and Economic<strong>al</strong><br />
Resources;<br />
3) Lack <strong>of</strong> laboratories.
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