Adib Gostar Arvand Company

Precise nutrition, high performance, lower costs, healthier environment

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Smart Controlled-Release Fertilizer - Image 1

Advanced Polymer Coating Technology

Controlled release of nutrients

Smart Controlled-Release Fertilizer - Image 2

Resin Coating Technology

Eco-friendly and sustainable

Smart Controlled-Release Fertilizer - Image 3

eqo.x Technology

Complete and advanced biodegradability

Smart Controlled-Release Fertilizer - Image 4

Advanced Laboratory

Guaranteed quality and international standards

Smart Controlled-Release Coated Urea Fertilizer

Adib Gostar Arvand Smart Controlled-Release Fertilizer - Polymer Coating Technology for Precise Plant Nutrition

Adib Gostar Arvand Company, winner of INOTEX Pitch 2025 Final and official participant in INOTEX 2025; a leader in polymer coating technology with innovative and proven solutions.

Adib Gostar Arvand's controlled-release fertilizers with advanced coating technology release nutrients in a controlled manner, matching plant needs throughout the growing season.

This unique technology increases nutrient absorption by up to 80%, eliminates the need for multiple applications, and reduces labor and fertilizer costs by up to 70%.

All our products are manufactured according to international standards with strict quality control and are optimized for Iran's climatic and soil conditions.

10-30%

Yield Increase

70%

Cost Reduction

60%

Pollution Reduction

3-18

Release Months

Research & Development

Research and Development at Adib Gostar Arvand Laboratory

At Adib Gostar Arvand, we believe in the importance of research and development and are constantly improving our technologies. Our R&D team includes specialists in chemistry, polymer engineering, and technology who continuously work on improving the efficiency, quality, and innovation of our products.

Collaboration with universities and research centers, both domestic and international, including Tehran University and reputable research institutions, ensures that our products are always aligned with the latest scientific achievements.

Our goal is to produce products that not only meet the needs of various industries but also excel in terms of quality and environmental sustainability.

Scientific and Educational Articles

Impact of Controlled-Release Fertilizers on Fruit Quality in Peach Orchards

May 5, 2024

This article presents the results of our research on the impact of controlled-release fertilizers on fruit quality and quantity in peach orchards.

Efficiency Comparison of Controlled-Release Fertilizers vs. Conventional Fertilizers in Tomato Cultivation

May 10, 2024

This article presents the results of comparing the efficiency of controlled-release fertilizers with conventional fertilizers in tomato cultivation under various conditions.

Role of Controlled-Release Fertilizers in Reducing Groundwater Pollution

March 20, 2024

This article examines the role of controlled-release fertilizers in reducing groundwater pollution and protecting water resources.

Optimizing Fertilizer Consumption in Sustainable Agriculture with Polymer Coating Technology

March 25, 2024

This article examines methods for optimizing fertilizer consumption using polymer coating technology and its role in sustainable agriculture.

Impact of Controlled-Release Fertilizers on Root Growth and Plant Development

March 18, 2024

This article studies the impact of controlled-release fertilizers on root system development and improved nutrient absorption by plants.

Application of Resin-Coated Fertilizers in Different Climatic Conditions

March 5, 2024

This article examines the application of resin-coated fertilizers in diverse climatic conditions in Iran and their performance in different regions of the country.

Cost-Benefit Analysis of Controlled-Release Fertilizers in Major Crops

February 27, 2024

This article presents an economic analysis of the application of controlled-release fertilizers in major crops such as wheat, rice, and corn.

Impact of Smart Fertilizers on Reducing Water Consumption in Agriculture

February 20, 2024

This article examines the role of smart fertilizers in reducing water consumption and improving irrigation efficiency in Iranian agriculture.

Feature	Adib Gostar Arvand	General Products
Nitrogen Use Efficiency	Up to 80%	40-50%
Fertilizer Consumption Reduction	Up to 70%	No Reduction
Nitrogen Leaching Reduction	Up to 60%	No Reduction
Release Period Length	3 to 18 Months (Adjustable)	1-2 Months
Dependence on Soil pH	No	Yes
Coating Biodegradability	Yes (eqo.x)	No
Optimized for Iran Conditions	Yes	No

Element	Guaranteed Analysis	Benefits	Application Rate (Kilograms per Hectare)
N	15%	Vegetative growth, continuous greening	200–300
P₂O₅	9%	Root development, better flowering	200–300
K₂O	12%	Drought and disease resistance	200–300
MgO + Trace Elements	2% + Fe, Zn, Mn, B	Prevention of chlorosis, improved fruit quality	—