N23-P2O513-K2O7Biological amino acids

Bio-amino acid controlled-release blended fertilizers have a wide range of applications, benefiting both food crops and cash crops. They provide crops with comprehensive and long-lasting nutrients, meeting their needs at different growth stages. Their advantages are also significant: controlled-release technology allows nutrients to be released slowly, avoiding rapid nutrient loss and waste, improving fertilizer utilization, reducing the frequency of fertilization, and lowering planting costs. Simultaneously, the added bio-amino acid components enhance crop resilience, making crops more resistant to adverse environments such as drought and pests, and also improving crop quality and yield.

Tianjin Rongda Fertilizer Co., Ltd., with its strong research and development capabilities and production capacity, provides a solid guarantee for the quality of its bio-amino acid controlled-release blended fertilizers. Choosing this fertilizer means choosing an ecological, efficient, and green agricultural approach, contributing to the development of ecological agriculture.

Basic Information on N23-P2O513-K2O7Biological amino acids

Brand: Rongda

Specifications: 40kg/bag

Total Nutrients: N-P₂O₅-K₂O ≥ 43% (N 23% + P₂O₅ 13% + K₂O 7%)

Synergistic Ingredients: Bio-amino acids + Organic matter 7% + Fulvic acid 2% + Humic acid 4-20%

Applicable Crops: Corn (can be extended to wheat, rice, and other high-yield gramineous crops)

Advantages of N23-P2O513-K2O7Biological amino acids

1. High Nutrient Concentration to Meet High-Yield Requirements

43% Total Nutrients: Higher nutrient concentration compared to similar products, requiring only one application to meet the needs of corn throughout its entire growth cycle, reducing the frequency of topdressing and lowering labor costs.High Nitrogen, High Phosphorus, and High Potassium Formula: 23% nitrogen meets the vigorous growth needs of corn during the jointing and tasseling stages; 13% phosphorus promotes root development and flower bud differentiation; 7% potassium enhances stem strength, grain filling, and lodging resistance.

2. Precise Controlled-Release Technology, Long-Lasting and Stable Effect

Step-by-Step Nutrient Release: Nutrient release rate ≥5% at 24 days, ≥15% at 28 days, ≥75% at 75 days, and still ≥80% at 120 days, perfectly matching the nutrient absorption rhythm of corn from seedling stage to maturity, avoiding early seedling burn and late-stage nutrient deficiency.Temperature Response Mechanism: Stable release even at 15℃, ensuring nutrient supply for corn seedlings during the early spring low-temperature period and preventing nutrient leaching loss.Extra-Long Release Cycle: Nutrient release period of over 120 days, mimicking the natural nutrient absorption pattern of corn, achieving "one-time fertilization, full-cycle nutrient supply".

3. Bio-based Amino Acids for Enhanced Quality and Yield

Biostimulant Effects: Rich in natural amino acids and humic acid, it stimulates root growth, enhances corn's resistance to drought, pests, and lodging, and boosts crop immunity.Soil Improvement: The synergistic effect of organic matter and humic acid optimizes soil aggregate structure, improves soil water and fertilizer retention capacity, achieving a combination of "land use and land maintenance," making it suitable for continuously cropped fields.Quality Enhancement: Promotes photosynthesis and nutrient translocation, increasing corn kernel plumpness, thousand-kernel weight, and protein content, achieving a dual improvement in yield and quality.

4. Professionally Adapted to Agronomic Practices, Safe and Efficient

Controlled-release nutrient content ≥28%: Effectively controls the rate of nutrient release, avoiding seed and seedling burn, suitable for single basal application during corn planting.Environmentally Friendly: Reduces nutrient volatilization and leaching, lowers non-point source pollution, and meets the requirements of green agriculture and sustainable development.

Application scenarios for N23-P2O513-K2O7Biological amino acids

Large-scale corn planting bases, family farms and professional growers; intensive agricultural projects pursuing high yield and labor saving; continuous cropping plots, improvement of barren soil and green agricultural planting; high-yield cultivation of wheat, rice and other gramineous crops.