Innovation
Science
Rooted in Nature, Guided by Science
It all starts with the seed
Rasi’s seed contributes not only to agricultural communities but also to the nation’s food, fodder, and fibre security. The hallmark of every Rasi seed lies not only in its genetic purity but also its ability to shine in various agroclimatic conditions and consistently meet evolving cultivation needs.
Each cultivar is identified and graded for production and distribution only after years of rigorous evaluation across research farms nationwide. Every seed is assessed for yield potential, adaptability to biotic and abiotic stresses, geographic suitability, and genetic integrity.
The company operates more than 350 acres of dedicated research farms to conduct trial runs for all the crops.
35,000
+
production farmers
450
+
acres of research and breeding farms
50,000
+
acres under seed production
150
+
R&D workforce
30,000
+
tonnes of seed produced annually
Our Approach to Research & Innovation
“Science with a purpose”
Established :
Biotechnology lab facilities at Attur in 2008
Location :
Attur, Tamil Nadu
Area :
28,700 sq. ft
Capabilities :
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Genetic engineering
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Molecular biology
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Event characterization
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Tissue culture
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Insect bioassay
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Biosafety-compliant research
At Rasi, research is guided by purpose. Our R&D focuses on building sustainable, efficient agricultural systems that help farmers achieve more with fewer resources; while protecting the land and environment we all depend on. Rasi Seeds possesses comprehensive biotechnology and R&D capabilities for breeding in crops like cotton, rice, maize and mustard, the development of transgenic and advanced trait-based crops, including insect-resistant and virus-resistant technologies.
From Lab to land
“Built in the lab. Validated in real-world conditions. Proven in cultivation.”
Research at Rasi begins with real agronomic challenges and production realities. The company has built strong credibility in agricultural biotechnology through consistent performance across diverse growing environments.
Breeders and scientists remain closely connected to every cultivar’s journey, from controlled trials and seed production to large-scale cultivation. Present both in laboratories and across production landscapes, they ensure scientific innovation translates into dependable performance.
Meet the minds behind Rasi
Principal breeder - The Principal Breeder for crop leads hybrid development through systematic crossing programs, multi-location evaluations, and careful trait stabilization. The focus remains on yield potential, fibre or grain quality, stress tolerance, regional adaptability, and any other crop-specific requirements.
Each hybrid undergoes multiple seasons of rigorous testing before advancing toward commercialization, ensuring performance stability and genetic strength.
Molecular & Biotechnology Scientist - Supporting breeding with precision tools
The Molecular & Biotechnology Scientist supports breeding programs by identifying molecular markers and trait-linked data to premptively select promising parental lines early in the breeding cycle.
By enhancing selection precision and efficiency, it accelerates hybrid development while maintaining the genetic diversity essential for long-term breeding success.
Agronomy & Crop Physiology Specialist - Validating performance under real conditions
The Agronomy & Crop Physiology Specialist evaluates crop performance across varying soil types, nutrient regimes, planting densities, and climatic conditions.
This work ensures that each hybrid performs consistently across diverse agronomic practices and farmer-managed environments, strengthening the link between research and field application.
Field Trials & Evaluation Lead - Testing across geographies and seasons
The Field Trials & Evaluation Lead coordinates multi-location and multi-season trials, systematically capturing data on yield, plant vigour, maturity, disease reaction, and stress tolerance.
Insights from structured field data and on-farm validation support final hybrid selection and refined agronomic recommendations.
Seed Production Specialist - Preserving genetic purity at scale
The Seed Production Specialist oversees parental line maintenance, hybrid seed multiplication, isolation planning, and other protocols to maintain genetic purity.
Through rigorous field inspections and controlled production processes, genetic integrity and uniformity are preserved at scale. Their work spans across 50,000 acres of seeds produced by Rasi production farmers.
Quality Assurance & Seed Testing Expert - Assuring seed performance before it reaches farmers
The Quality Assurance & Seed Testing Expert monitors germination percentage, physical purity, moisture content, seed vigour, and seed health parameters to ensure compliance with defined quality standards.
“Every Rasi’s product is the result of coordinated science—bred with precision, tested across environments, produced with care, and validated in farmers’ fields. This is how our research truly moves from the lab to the land”
Our Patents
Due to the persistent and consistent efforts in the utilization of latest biotechnology tools, various patents and recognitions were achieved in Biotech research at Rasi R&D centre.
Cassava - Indian Patent
Title: Regeneration and Genetic Transformation of Cassava
Jurisdiction: India
Year Granted: 2019
A validated protocol enabling efficient regeneration and transformation of cassava, supporting trait development and crop improvement initiatives.
Okra - US Patent
Title: Regeneration and Genetic Transformation of Okra through Somatic Embryogenesis
Jurisdiction: United States
Year Granted: 2020
A novel method enhancing transformation efficiency in okra, strengthening genetic improvement pathways through controlled somatic embryogenesis.
Okra - US patent (Divisional)
Title: Regeneration and Genetic Transformation of Okra through Somatic Embryogenesis (Divisional)
Jurisdiction: United States
Year Granted: 2022
Expanded intellectual protection covering refined protocols and extended applications in okra transformation technology.
Okra - Indian Patent
Title: Regeneration and Genetic Transformation of Okra through Somatic Embryogenesis
Jurisdiction: India
Year Granted: 2023
Recognition of Rasi’s indigenous innovation in plant tissue culture and genetic transformation methodologies.
Accreditation and Recognitions
Accreditation obtained from National Accreditation Board for Testing and Calibration Laboratories (NABL) in testing for DNA fingerprinting, ELISA and Seed Testing Laboratory as per Accreditation Standard ISO/IEC 17025:2017.
Rasi Research & Development centre is recognized by, Department of Scientific and Industrial Research (DSIR), Govt of India.
Biotech R&D centre is recognized by Anna University, Chennai for conducting Ph.D. research program.
A Legacy of Innovation Since 1988
Cotton breeding research at Rasi began in 1988 at Attur, Salem District, Tamil Nadu, under the leadership of Dr. M. Ramasami. Guided by the vision of Shri R. Krishna Moorthy, the program was built on a strong foundation of systematic breeding, field evaluation, and farmer-focused innovation.
A major milestone was achieved in 1992 with the release of the first series of cotton research hybrids - RCH1 and RCH2. Among them, RCH2 gained widespread recognition for its outstanding yield performance in farmers’ fields, establishing a new performance standard in cotton hybrid productivity and reinforcing Rasi’s leadership in cotton breeding.
Expanding Genetic Excellence Across Zones
Over the years, Rasi has developed cotton hybrids tailored to diverse agro-climatic regions of India. Our breeding programs focus on:
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Adaptability across zones
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Multiple staple length categories
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High fibre strength
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Tolerance to major biotic stresses
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Yield stability under varying field conditions
This strategic, forward-looking approach has strengthened the resilience and regional suitability of our cotton portfolio.
Scale of Contribution
Rasi Seeds has released a total of 81 cotton hybrids, distributed across major cotton-growing regions:
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23 hybrids for the North Zone
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34 hybrids for the Central Zone
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24 hybrids for the South Zone
Notably, 12 hybrids have received official recognition through notification in the Gazette of India, reflecting regulatory compliance and national-level validation.
Our Research Focus
At Rasi, our research is directed toward developing seed solutions that deliver consistent performance, long-term sustainability, and measurable agronomic and economic value. Every breeding decision is guided by field data, regional adaptability, and future agricultural challenges.
Yield Stability Across Environments
We focus on developing hybrids that perform consistently across diverse agro-climatic zones. Multi-location trials and season-wise evaluations help us select cultivars with stable yield potential under varying soil types and weather conditions.
Stress Tolerance & Resilience
Climate variability demands resilient genetics. Our breeding programs prioritize tolerance to biotic and abiotic stresses such as drought, heat, pests, and diseases—ensuring dependable crop performance even under challenging conditions.
Genetic Purity & Seed Quality
Maintaining genetic integrity is fundamental to our research. Through strict parental line maintenance, controlled hybridization, and rigorous seed testing protocols, we ensure high germination, uniformity, and field reliability.
Crop-Specific Trait Improvement
Our programs focus on enhancing key agronomic and market-linked traits such as:
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Early maturity
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Plant architecture & vigour
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Fibre / grain quality
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Boll or cob uniformity
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Harvest efficiency
Each improvement is guided by both farmer needs and market demand.
Sustainable & Resource-Efficient Agriculture
We develop hybrids that optimize nutrient uptake, water use efficiency, and soil compatibility—supporting higher productivity with responsible resource utilization.
Data-Driven Selection & Validation
Advanced evaluation methods, statistical analysis, and structured field data collection enable us to make precise and informed breeding decisions before commercialization.
Collaborations
Global & National Research Partnerships