Changer le pH de la terre avec des pierres
De : https://articles.mercola.com/sites/articles/archive/2023/10/10/rocks-in-fields.aspx? Traduction automatique ici : https://tinyurl.com/8btuudps Why Are Farmers Adding Rocks to Their Fields? Analysis by Dr. Joseph Mercola Fact Checked October 10, 2023 Download PDF Story at-a-glance The pH of soil influences the growth and productivity of crops grown on the land. Soil pH regulates the availability of nutrients to the plant, so, even if the soil is fertile, unless the pH is appropriate, the plants cannot absorb the nutrients Lab data show that adding crushed volcanic rock called basalt or olivine can help sequester carbon dioxide, balance the soil pH, and improve crop yield Several startup companies have developed programs so farmers are not charged for the rock, delivery or spread across the land since large corporations purchase the rock for "carbon credits" Crop productivity, soil health and protecting t...