| 摘要 |
<p>A liquid additive for enriching natural and chemical fertilizers that it is obtained by aerobic bacterial proliferation in wastewater containing organic matter derived from the crushing of vegetable substances, particularly olives, and contains active ferments of high bacterial count, and humic and fulvic acids, and may further contain vitamins of the B group, amino acids, nucleic acids, and essential fatty acids.</p> |
