17-27-7Blended fertilizer（Potassium-containing diammonium type）

17-27-7Blended fertilizer（Potassium-containing diammonium type） is based on diammonium phosphate and scientifically formulated with potassium and other micronutrients to create a balanced nutrient structure with nitrogen, phosphorus, and potassium ratios. This design not only meets the basic nutrient needs of crop growth but also enhances crop resistance through potassium supplementation. In grain crop cultivation, it promotes root development, strengthens stems, and reduces the risk of lodging; in cash crop cultivation, it increases fruit sugar accumulation and improves the quality of agricultural products. The company tests the soil nutrient content in different regions and adjusts the potassium ratio in the formula accordingly to make the fertilizer more suitable for local planting environments.

Basic Information on 17-27-7 Blended Fertilizer (Potassium-containing diammonium type)

Brand: Rongda

Specifications: 40kg/bag

Total Nutrients: N-P₂O₅-K₂O ≥ 51% (N 17% + P₂O₅ 27% + K₂O 7%)

Characteristics: Contains potassium diammonium, medium chlorine, contains biuret, activates soil, and enhances fertility.

Suitable Crops: Field crops such as wheat, corn, and rice, as well as cash crops that require phosphorus for root promotion.

Advantages of 17-27-7 Blended Fertilizer (Potassium-containing diammonium type)

1. High-phosphorus root-promoting formula, laying the foundation for high yields

27% High Phosphorus Content: With diammonium phosphate as the core phosphorus source, it strongly promotes root development, tillering, and flower bud differentiation, making it the core formula for "promoting strong roots and seedlings, and protecting flowers and fruits" during the seedling stage.

17% Nitrogen Guarantee: Meets the needs of stem and leaf growth during the seedling stage, avoiding yellowing and weak seedlings caused by nitrogen deficiency, achieving a synergistic effect of "nitrogen promoting growth and phosphorus promoting root development."7% Potassium Supplementation: Enhances the toughness and stress resistance of crop stems, storing energy for later grain enlargement and fruit development.

2. Scientific Formula, Improving Soil Health

Balanced and Comprehensive Nutrients: Scientifically formulated with nitrogen, phosphorus, and potassium, it activates soil aggregate structure, improves soil water and fertilizer retention capacity and microbial activity, achieving a combination of "using the land to nourish the land."Targeted Fertilizer Requirements: Precisely matches the phosphorus and potassium needs of crops in the early stages of growth, effectively preventing nutrient deficiencies and ensuring healthy and robust crop growth.

3. Flexible Application and Convenient Operation

Suitable for multiple scenarios: Can be used as base fertilizer or top dressing, applied via broadcasting, strip application, or hole application, suitable for fields, orchards, vegetable bases, and other scenarios.Clear Safety Warnings: Contains chlorine and biuret; avoid direct contact with seeds, stems, and leaves. Cover with soil after application to prevent burning seeds and seedlings.

17-27-7 Blended fertilizer (Potassium-containing diammonium type) is suitable for: Base fertilizer/topdressing during the seedling stage for field crops such as wheat, corn, and rice; Root-promoting fertilizer for cash crops such as cotton, peanuts, and rapeseed; Post-planting fertilizer for seedling establishment and fertilizer to protect flowers during the flowering period in orchards and vegetable bases; Fields with low soil fertility requiring rapid phosphorus replenishment.