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Throughout the study, they compared mescaline manufacture in peyote to the significantly different way in which it is made in ...

To others again is revealed the glory, the infinite value and meaningfulness of naked existence. . . ." Mescaline is an alkaloid produced by the peyote cactus which is native to the Rio Grande ...

Soil carbon storage is a vital ecosystem service, resulting from interactions of ecological processes. Human activities affecting these processes can lead to carbon loss or improved storage. Aa Aa ...

Well-draining soil and dry periods are essential to ... a common ingredient in Mexican cuisine. Peyote, a small cactus native to Mexico and part of Texas, is increasingly popular for home gardens ...

A worm burrows its way through the dark earth, ingesting particles of soil and expelling nutrient-rich casts in a constant forage for food. Charles Darwin described earthworms as one of the most ...

When European-American settlers first began ploughing in Iowa, they found the weather and local geology had combined this organic mulch with sand and silt to form a nutrient-rich type of soil ...

Soil fertility is the ability of soil to sustain plant growth and optimize crop yield. This can be enhanced through organic and inorganic fertilizers to the soil. Nuclear techniques provide data that ...

Soil is a mixture of tiny particles of rock, dead plants and animals, air and water. Different soils have different properties depending on their composition. Sandy soil is pale coloured and has ...

The 2021 peer-reviewed study Pesticides and Soil Invertebrates: A Hazard Assessment shows that pesticides widely used in American agriculture pose a grave threat to organisms needed for healthy soil, ...