Name: NPK15-20-15
SKU: 0

+86 18765828098

Chemical Shandong Company

sales@basfsdchems.com



English





Agricultural chemicals

Integrity builds quality, and quality wins the market.

Promoting green agricultural development through technological innovation.

MESSAGE

If you have any questions, please contact us and we will contact you as soon as possible.

NPK15-20-15

+86 18765828098

+86 18765828098

sales@basfsdchems.com

Product Introduction

KEY FEATURES

Balanced Nutrition: Provides a harmonious ratio of N, P, and K, meeting the general nutritional needs of most crops during key growth stages.

High Phosphorus Content: The elevated phosphorus level (20% P₂O₅) is particularly beneficial for root development and energy transfer within the plant.

Versatility: Suitable for a broad spectrum of crops and can be applied at various growth stages.

Ease of Use: Available in granular form, making it easy to handle, store, and apply using standard farming equipment.

Improved Soil Fertility: Helps replenish essential nutrients in the soil, promoting long-term soil health and productivity.

PRIMARY FUNCTIONS AND BENEFITS

Function	Benefit to Plants	Agronomic Advantage
Nitrogen (N) Supply	Promotes lush, green vegetative growth and is essential for protein synthesis.	Ensures healthy leaf and stem development, leading to a strong photosynthetic foundation.
Phosphorus (P) Supply	Critical for root development, energy transfer (ATP), flowering, and fruiting.	Enhances root system establishment, improves flower formation, and increases fruit set.
Potassium (K) Supply	Regulates water uptake, enzyme activation, and improves overall plant vigor.	Increases drought tolerance, disease resistance, and enhances fruit quality and shelf life.
Synergistic Effect	The balanced ratio ensures that no single nutrient limits plant growth, maximizing the efficiency of each element.	Leads to more efficient nutrient utilization, reducing waste and improving cost-effectiveness.

TARGET CROPS AND APPLICATION SCENARIOS

Cereals: Wheat, corn, rice, barley - Applied as a basal fertilizer to support strong root systems and early growth, and as a top-dressing during tillering or stem elongation.

Vegetables: Tomatoes, peppers, cucumbers, potatoes - Used at planting to encourage root development and during the vegetative stage to support healthy foliage.

Fruit Trees: Citrus, apples, grapes - Applied in spring to promote flowering and fruit set, and in autumn to support root growth and nutrient storage for the next season.

General Field Crops: Suitable for soybeans, cotton, and other crops that benefit from a balanced nutrient supply.

APPLICATION GUIDELINES (GENERAL)

Basal Application: Apply before or during planting. Incorporate into the soil to place nutrients within the root zone. Rates typically range from 200-400 kg per hectare, depending on the crop and soil fertility.

Top-Dressing: Apply during the growing season to supplement nutrient needs. For cereals, this is often done during tillering; for vegetables, during the vegetative growth phase.

Placement: Band application near the seed or plant row can improve nutrient uptake efficiency, especially for phosphorus, which is less mobile in the soil.

Soil Testing: Always conduct a soil test to determine the specific nutrient requirements of your crop and adjust application rates accordingly.

Factory Showcase

FAQ

Q: Are you a factory or a trading company?

A: We are a company integrating manufacturing and trading.

Q: Can you provide samples for testing before mass production?

A: Of course. We can send you samples free of charge, and we also include a COA. However, you will be responsible for the shipping fee.

Q: How can I get an accurate quote?

A: Please provide the exact product specifications, particle size, color, and intended use, and we will provide you with an accurate quote.

Q: Can you provide a COA?

A: Of course, but only for standard products. If you require an accurate COA, we will produce and test samples before providing you with an accurate COA.

Q: Do you accept ODM or OEM services?

A: Yes, we offer customized services for ingredients, packaging, and labeling. We have strong design capabilities. Please contact us to design your own brand.

Q: Can I visit your factory before placing a large order?

A: Of course. We welcome you at any time.

Q: What is the loading port?

A: Usually Qingdao or Tianjin.