| 摘要 |
<p>Herein is described a fast effective industrial chemical process that allows the humic acid technology to be transferred and used in all agricultural economical levels of Mexico by transforming said humic acid into ammonia humates obtained from common use anhydrous ammonia, which is commonly known as a nitrogen-containing fertilizer; this fertilizer is largely criticized for being directly injected in the soil, thereby causing the degradation thereof. The fertilization with ammonium humates allows the use of anhydrous ammonia in agriculture, thereby avoiding the direct use of fertilizers in the soil, which results very aggressive for the microfauna of soils, as well as ammonia loses by evaporation, thus improving fertilization using mineral-organic compounds, such as ammonium humates. The inventive process facilitates the use of fertilizing advanced technology at competitive prices to Mexican farmers with slender economic resources.</p> |
