Humic acid potassium fertilizer has a strong pertinence on field crops, oil crops, vegetables, fruits, etc. Applying it to corn can improve the disease resistance, drought resistance, and lodging resistance of corn, and increase the seed setting rate and thousand-grain weight. Applying tomatoes can increase tomato yield, and increase tomato vitamin C content, sugar content, and red pigment content.
- *Improves the structure of soil.
- Humic acid potassium fertilizer has a strong pertinence to field crops, oil crops, vegetables, fruits, etc.
- Applying it to corn can improve the disease resistance, drought resistance and lodging resistance of corn, and increase the seed setting rate and thousand-grain weight.
- Protects the underground water by reducing nitrate leak into the ground water.
- Enhances the resistant power of plants to fight cold, pest, disease and drought.
- Stimulates beneficial microbial activity in soil.
- Humic acid fertilizer is a slow-release agent of nitrogen fertilizer, a synergist of phosphate fertilizer, a quick-acting agent of potash fertilizer, and a chelating agent of micro-fertilizer.