N23-P2O510-K2O7Biological amino acids

Biological amino acid potassium sulfate type controlled-release blended fertilizer has a significantly higher nutrient utilization rate than ordinary fertilizers. It can control the nutrient release rate according to the crop growth cycle, resulting in a longer fertilizer effect period. After using this in the field, soil compaction can be improved, and the organic matter content will gradually increase. It is suitable for both field crops and cash crops; it can be used on corn and wheat, and also yields good results for fruit trees and vegetables. Last year, our company won a project in Yuanshi County, and the controlled-release fertilizer we supplied was well-received by the purchaser, indicating that the product performs well in practical applications.

Basic Information on N23-P2O510-K2O7Biological amino acids

Brand: Rongda

Specifications: 40kg/bag

Total Nutrients: N-P₂O₅-K₂O ≥ 40% (N 23% + P₂O₅ 10% + K₂O 7%)

Controlled-Release Nitrogen Content: ≥ 15%

Synergistic Ingredients: Organic Matter 9% + S 3% + Amino Acids 2% + Humic Acid 3% ≥ 17%

Suitable Crops: Corn (especially suitable for sulfur-loving crops, and can also be extended to chlorine-sensitive crops such as tobacco, potatoes, and watermelons)

Advantages of N23-P2O510-K2O7Biological amino acids

1. Potassium Sulfate Formula, Safe and Quality-Enhancing

Chlorine-Free and Safe: Utilizing a potassium sulfate-based process, it is completely chloride-free, avoiding salt damage to corn seedlings and chlorine-sensitive economic crops. It is particularly suitable for saline-alkali land and greenhouse agriculture.Sulfur Supplementation Promotes Growth: 3% sulfur participates in protein synthesis and enzyme activity regulation, improving corn photosynthetic efficiency, grain quality, and crop resistance.

2. High-Concentration Controlled-Release Nitrogen, Ensuring Fertilizer Supply Throughout the Growth Process

15% Controlled-Release Nitrogen: Precisely controls the nitrogen release rate, with a 24-hour nutrient release rate ≤5%, 7 days ≤15%, 28 days ≥75%, and 120 days still maintaining ≥80%. This perfectly matches the nutrient requirements of corn from the seedling stage to the grain-filling stage, preventing late-stage nutrient deficiency and premature aging.High-Nitrogen Formula: 23% total nitrogen content meets the vigorous growth needs of corn during the jointing and tasseling stages, promoting strong stems and lush leaves, laying the foundation for high yields.

3. Bioactive Amino Acids + Humic Acid: Dual-Effect Enhancement

Biostimulation: The synergistic effect of amino acids and humic acid stimulates root growth, enhancing corn's resistance to lodging, drought, and pests and diseases. Simultaneously, it increases soil microbial activity and improves soil aggregate structure.Nutrient Chelation Enhancement: Organic matter and amino acids chelate micronutrients, preventing nutrient fixation and loss, improving fertilizer utilization, and reducing non-point source pollution.

4. Balanced Phosphorus and Potassium: Supporting Grain Filling and Firmness

10% Phosphorus: Promotes root development and flower bud differentiation, enhances early cold resistance in corn, and stores energy for later grain filling.7% Potassium: Improves stalk strength, prevents lodging, promotes the translocation of photosynthetic products to grains, and increases thousand-grain weight and grain plumpness.

Applicable scenarios for N23-P2O510-K2O7Biological amino acids

 Large-scale corn planting bases and family farms; Cultivation of chlorine-sensitive cash crops such as tobacco, potatoes, and watermelons; Areas with high requirements for fertilizer safety, such as saline-alkali land and facility agriculture; Planting projects pursuing green and organic agriculture.