1. Potassium humate from mineral sources: Potassium humate from mineral sources usually contains more than 50% humic acid, 12% potassium oxide, and a pH value of 9-11. In practical applications, the technical indicators of different manufacturers vary, and the product belongs to small molecule organic matter, which can be directly absorbed and utilized by crops, with fast and long-lasting effects.
2. Decomposition of salt accumulation and improvement of root microenvironment: Potassium humate from mineral sources has strong adsorption and ion exchange capabilities, which are 10-20 times greater than that of general soil. It can exchange and adsorb salt ions in the soil, neutralize and buffer the harm of salt and alkali, and coagulate with soil particle structure to become a stable small fertilizer reservoir that retains water, fertilizer, and air permeability.
3. Reuse of nutrients solidified in chelated soil: Potassium humate from mineral sources chelates trace elements such as calcium, magnesium, zinc, and molybdenum in the soil, generating high solubility and easily absorbed humic acid calcium, zinc, etc. It can also chelate with solidified phosphorus and potassium in the soil, dissolve phosphorus and potassium, and play an indispensable role in improving disease resistance, stress resistance, increasing yield, and improving quality.
In addition, potassium humate from mineral sources participates in the synthesis of various enzymes, enhances drought and cold resistance, promotes root growth, and promotes soil microbial activity, among other benefits.
