Benefits of Fertilizers Produced by Adib Gostar Arvand

Increased Yield and Product Quality

Uniform and continuous nutrition ensures optimal plant growth and increases yield by 10-30%.

Cost Savings

Up to 75% reduction in fertilizer consumption and elimination of multiple applications significantly reduces operational costs.

Environmental Protection

Up to 75% reduction in nitrogen leaching and prevention of groundwater and surface water pollution.

Smart Temperature-Based Release

Nutrient release based on soil temperature, independent of pH or soil type.

Adjustable Release Period Length

From 3 to 18 months, adjustable based on crop needs and climatic conditions.

Plant Protection in Harsh Conditions

Prevents salt stress and increases plant resistance to harsh conditions.

Advanced Coating Technologies

Polymer Coating Technology - Controlled-thickness polymer coating
Polymer Coating Technology

Controlled-thickness polymer coating that regulates nitrogen release based on soil temperature.

Advantage: High efficiency, long-term stability

Resin Coating Technology - Resin coating with rapid degradation capability
Resin Coating Technology

Resin coating with rapid degradation capability after the release period ends, leaving no residue in the environment.

Advantage: Eco-friendly, biodegradable

eqo.x Technology - Fully biodegradable coating
eqo.x Technology

A coating that rapidly and completely degrades after the release period ends, causing no harm to the environment.

Advantage: Environmental sustainability, complete biodegradability

Comparison with Competitor Products

Video comparing smart fertilizer performance with traditional products

Customer Reviews

Using eqo.x fertilizer, our grape yield increased by 35% and the need for additional fertilization during the season was eliminated. We are very satisfied.

Hassan Karimi - Grape Grower, Yazd

In greenhouse cucumber cultivation, Adib Gostar's polymer fertilizer reduced water consumption and improved product quality. It reduced costs by 40%.

Maryam Ahmadi - Cucumber Greenhouse Owner, Qazvin

For rice cultivation, this fertilizer worked excellently. Nitrogen leaching was minimized and we produced a healthier crop. The support team is always responsive.

Reza Mohammadi - Rice Farmer, Mazandaran

For cotton cultivation, Adib Gostar's controlled-release fertilizer was the best choice. Production costs decreased and cotton fiber quality improved significantly.

Ahmad Hosseini - Cotton Farmer, Khorasan

Research & Development

Research and development of controlled-release fertilizers in Adib Gostar Arvand laboratory
At Adib Gostar Arvand, believing in the importance of research and development, we are constantly improving our technologies. Our R&D team includes researchers and specialists in polymer engineering, chemical engineering, agriculture, and environmental science who continuously work on improving the efficiency, sustainability, and safety of our products.

Collaboration with universities and research centers, both domestic and international, including the University of Tehran and the Agricultural Research Institute, has ensured that our products are always aligned with the latest scientific achievements.

Our goal is to produce fertilizers that are not only profitable for farmers but also sustainable and environmentally friendly.

Frequently Asked Questions

How does controlled-release fertilizer work?
Controlled-release fertilizer uses advanced coating technology to release nutrients in a controlled manner, matching plant needs throughout the growing season. Nutrient release is based on soil temperature and is independent of pH or soil type.
How can I determine the fertilizer application rate?
The fertilizer application rate is determined based on crop type, soil conditions, regional climate, and your selected release period. For help determining the application rate, you can use our digital tools or contact technical support.
Is controlled-release fertilizer suitable for all crops?
Yes, controlled-release fertilizer is suitable for most agricultural, orchard, and greenhouse crops. We offer products with different release periods for each crop type.
Is controlled-release fertilizer safe for the environment?
Yes, controlled-release fertilizer prevents groundwater and surface water pollution by reducing nitrogen leaching by up to 75%. Additionally, some of our technologies (such as eqo.x) have coatings that rapidly and completely degrade after the release period ends.