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Chitosan is a natural biopolymer derived from chitin and is increasingly recognized as a valuable biostimulant raw material for modern agriculture. Our Chitosan Series includes agricultural-grade chitosan and water-soluble chitosan oligosaccharide, providing versatile solutions for biostimulant, fertilizer and crop nutrition formulations. As a natural agricultural biostimulant, chitosan can be incorporated into crop management programs to support healthy plant growth, root development, crop resilience and overall plant performance. Its natural origin and versatility make chitosan an increasingly interesting ingredient for sustainable agricultural input formulations.   Among the Chitosan Series, chitosan oligosaccharide offers an important advantage: excellent water solubility. Compared with conventional chitosan, its smaller molecular structure allows it to dissolve readily in water, making it particularly suitable for modern agricultural applications such as foliar spraying, fertigation, drip irrigation and liquid fertilizer formulations.   Good water solubility also provides significant advantages for formulators. It can improve formulation convenience and help reduce undissolved particles, making chitosan oligosaccharide easier to incorporate into liquid biostimulants, soluble fertilizers and crop nutrition products.   Our water-soluble chitosan oligosaccharide has been well received by customers in European and South American agricultural markets, where excellent solubility, easy application and practical field performance are highly valued.   For manufacturers developing plant biostimulants, foliar fertilizers, fertigation products and sustainable crop nutrition solutions, our Chitosan Series provides reliable and formulation-friendly raw materials.  

10% Arachidonic Acid (ARA) Soluble Powder is a next‑generation plant biostimulant and immune inducer designed for modern, sustainable agriculture. Derived from fermentation of Mortierella alpina, this eco‑friendly product activates plants' natural defense systems, enhancing resistance to diseases and environmental stresses while promoting growth and yield. Unlike conventional fungicides that directly kill pathogens, ARA works as a biological "vaccine" – it primes the plant's immune system to respond faster and more effectively when under attack. This innovative mode of action makes it an ideal solution for growers seeking to reduce chemical inputs while maintaining high crop productivity   How It Works ARA functions as a Microbe‑Associated Molecular Pattern (MAMP) . When applied to plants, it mimics the signal of a pathogen attack, triggering a cascade of defense responses: Recognition – Plant cell receptors detect ARA as a foreign danger signal Signal Activation – The jasmonic acid (JA) pathway is activated, along with reactive oxygen species (ROS) production Systemic Response – Defense enzymes (peroxidases, polyphenol oxidases) and antimicrobial compounds (phytoalexins) are produced throughout the plant Immunological Memory – The plant enters a state of heightened alert, enabling faster response to future pathogen attacks This multi‑layered defense program provides systemic, long‑lasting protection without the negative environmental impact of synthetic chemicals Target Crops   Vegetables: Potato, Tomato, French bean Cereals: Rice, Maize Fruits: Grapes, vine crops Cash Crops: Sugar beet, Safflower Get a Quote ? Contact us today for pricing, samples, or technical support.Let's grow together – sustainably.

 The Discovery In 1963, scientists isolated a compound from immature corn kernels that would change plant science forever. They named it zeatin — from Zea mays, the scientific name for corn.       2. The Science Zeatin is a naturally occurring cytokinin that regulates: Cell division & differentiation Shoot formation & lateral bud growth Leaf senescence (aging) Stress responses      3. The MarketThe global plant growth regulators market is booming — from $4.5B in 2024 to a projected $7.1B by 2030. Cytokinins like zeatin are leading this growth with an 8.6% CAGR.      4.The ApplicationFrom boosting tomato yields by up to 18.75% to enhancing salt tolerance in maize, Mixed Zeatin 95% is proving its worth across crops and conditions.      5. The OpportunityWhether you're in commercial agriculture, plant tissue culture, or biotech R&D — Mixed Zeatin 95% deserves a place in your toolkit.   In addition to Mixed Zeatin, we also have Trans-Zeatin, which has even higher activity.   Let's talk about how we can collaborate. ? WhatsApp：+86 18061998416 Email：sophia@cyclebioscience.com       #PlantBiology #Cytokinin #MixedZeatin #Agribusiness #PlantTissueCulture #CropScience

The global biosurfactant market is on a strong growth trajectory—from $1.65B in 2025 to nearly $3B by 2030. Two bio-based players are standing out: tea saponin (nonionic) and rhamnolipid (anionic). New research confirms that blending them delivers significant synergistic effects: Compared with tea saponin alone:1.Foam height ↑ 14.97%2.Detergency ↑ 13.95%3.Wetting power ↑ 69.42%4.Emulsifying power ↑ 14.36% Beyond performance, the blend also shows better thermal and salt tolerance—addressing key limitations of tea saponin in high-temperature, high-salinity applications. Why this matters:✔️ Both are biodegradable, low-toxicity, and derived from renewable resources (oil-tea byproducts and microbial fermentation).✔️ Industrialization is accelerating.✔️ The blend opens doors in detergents, environmental remediation, enhanced oil recovery, and agrochemicals. As consumers and regulators push for safer, greener ingredients, this nonionic–anionic synergy offers a ready-to-scale solution that doesn't compromise on performance. ? Are you exploring bio-based surfactants in your industry? Let's connect and exchange insights.  

Healthy soil is the foundation of sustainable agriculture, yet many growers face challenges such as poor soil structure, nutrient loss, low organic matter and reduced fertilizer efficiency. These problems not only limit crop growth but also increase production costs.   Humic substances have become one of the most widely used biostimulant ingredients for improving soil quality and enhancing nutrient utilization. Instead of acting as fertilizers themselves, they create a better soil environment that supports stronger root development, improved nutrient uptake and higher crop performance.     Different humic products are designed for different agricultural applications: Fulvic Acid features a low molecular weight and excellent water solubility, making it ideal for foliar sprays and fertigation. It helps improve nutrient absorption and supports plant growth under abiotic stress.  Potassium Humate is widely used for soil conditioning. It improves soil structure, increases cation exchange capacity (CEC), enhances water retention and promotes beneficial microbial activity, resulting in healthier root systems and improved fertilizer efficiency.  Potassium Fulvate combines the advantages of fulvic acid with potassium nutrition. It is suitable for both soil application and foliar spraying, helping crops absorb nutrients more efficiently while improving stress tolerance and overall crop vigor.    At Cycle Bioscience, we supply a complete range of humic-based biostimulant raw materials, including Fulvic Acid, Potassium Humate and Potassium Fulvate, to meet the needs of fertilizer manufacturers and agricultural distributors worldwide. These products can also be formulated with amino acids, seaweed extracts and other biostimulant ingredients to develop high-performance solutions for modern agriculture.   Whether your goal is to improve soil fertility, increase fertilizer efficiency or formulate premium biostimulants, our technical team can help you select the right raw materials for your application.  

Sorbitol is gaining increasing attention as a multifunctional ingredient in plant biostimulants, foliar fertilizers, and micronutrient formulations.   Beyond its excellent water-retention properties, sorbitol helps extend leaf wetting time, improve nutrient absorption, and enhance overall spray performance.  One of its most important applications is in boron fertilizers, where sorbitol forms stable complexes with boron, improving nutrient mobility within plants and increasing boron use efficiency. This makes it an excellent choice for crops such as grapes, apples, citrus, tomatoes, peppers, and berries.   As a natural polyol, sorbitol also contributes to plant tolerance against heat, drought, and salt stress by supporting osmotic balance and protecting plant cells under adverse environmental conditions.   These benefits make it an ideal ingredient for next-generation agricultural formulations.   At Cycle Bioscience, we supply high-quality raw materials for biostimulants and plant nutrition, helping formulators develop innovative and effective agricultural solutions for global markets.   www.plantbiostimulant.com #Sorbitol #Biostimulants #FoliarFertilizer #PlantNutrition #Micronutrients #BoronFertilizer #AgriculturalInputs #CropNutrition #PlantStressTolerance #SustainableAgriculture

20 tons of biostimulants were packed in 40GP containers and sent to Spain.   Amino acids are one of the most widely used biostimulant ingredients in agriculture. They play an essential role in: · Protein synthesis · Nitrogen metabolism · Stress resistance improvement · Growth recovery after stress Amino acid-based biostimulants are commonly used in foliar sprays and fertigation systems. If you have requirements on Plant Growth Regulators, Biostimulants, rooting hormones, bioungicides, fresh keeping agents, Biocontrol Products, organic Biopesticides, Biofungicide, Vitamins Powder, fertilizer synergy, Monomeric Amino Acids Please feel free to contact us! WhatsApp:+86 18061998416 Email:sophia@cyclebioscience.com

As a key category of plant biostimulants, seaweed extracts are widely used in modern agriculture to improve plant growth, nutrient efficiency, and stress tolerance. Derived from Ascophyllum nodosum and Laminaria, seaweed extracts contain natural bioactive compounds such as polysaccharides, alginates, plant hormones, amino acids, and trace elements, which help plants optimize their physiological processes.   Unlike traditional fertilizers that mainly provide nutrients, seaweed biostimulants work by stimulating natural plant functions, helping crops develop stronger roots, improve nutrient absorption, and enhance resistance against environmental stresses such as drought, heat, and salinity.     Benefits of Seaweed Extract Biostimulants   1. Promote Root and Plant Growth Seaweed extracts stimulate root development, increase root activity, and improve nutrient uptake efficiency, resulting in healthier and more vigorous crops. 2. Enhance Stress Resistance Natural compounds in seaweed extracts help plants maintain better water balance, strengthen antioxidant systems, and improve tolerance to climate-related stresses. 3. Support Flowering and Fruit Development Seaweed-based products can improve flowering, fruit setting, and crop quality, making them widely applied in fruit trees, vegetables, grapes, and horticultural crops.   Our Seaweed Extract Products Alga 70 A concentrated seaweed extract rich in natural bioactive components. It helps improve plant vigor, stimulate root growth, and support crop recovery under stress conditions.   Green Seaweed Extract A natural plant biostimulant derived from green algae, designed to enhance photosynthesis, vegetative growth, and overall plant health.   Seaweed Boron Liquid A combination of seaweed extract and boron nutrition, specially developed to support flowering, pollination, fruit setting, and fruit quality improvement.   With growing demand for sustainable agriculture solutions, seaweed extract biostimulants are becoming an essential tool for improving crop performance while reducing reliance on traditional inputs.   Jiangsu Cycle Bioscience provides high-quality seaweed-based biostimulant raw materials for global agricultural markets, including Alga 70, Green Seaweed Extract, and Seaweed Boron Liquid.

Trehalose in Agriculture   Trehalose is a natural non-reducing disaccharide composed of two glucose molecules, often called the "sugar of life."    Its agricultural value stems from its powerful bioprotective function—it effectively preserves the structure and function of biological membranes and proteins under stress conditions such as drought, salinity, and low temperatures. ? Stress protection – boosts crop tolerance to drought, salt, and cold by protecting membranes and proteins. ? Growth & yield – acts as a signaling molecule; foliar T6P can increase yields in wheat, maize, and rice by 10–40%. ? Seed priming – improves germination and seedling vigor under stress. ?️ Disease control – reduces bacterial wilt in tomatoes when applied as a root soak or soil drench. ? Post-harvest – extends storage life by preventing protein denaturation in grains and preserving cut flowers. ⚠️ Note – concentration matters; too high can reduce biomass and chlorophyll. ? A green, multifunctional tool for sustainable agriculture.   hashtag#Agriculture hashtag#Trehalose hashtag#CropProtection hashtag#SustainableFarming     If you are interested in Amino Acids ,or other Plant Growth Regulators, Biostimulants, rooting hormones, biofungicides, fresh keeping agents, Biocontrol Products,  Organic Bio Pesticides, bio fungides,  Vitamins Powder, fertilizer synergy, Agricultural Biostimulants,please feel free to contact us!   Email: sophia@cyclebioscience.com WhatsApp:+86 18061998416

Poly-γ-Glutamic Acid (γ-PGA) 35% Powder is produced through advanced fermentation technology and is designed for modern sustainable agriculture. As a natural plant biostimulant and slow-release fertilizer additive, it helps improve nutrient use efficiency by over 25%, reduces nutrient loss, and enhances crop performance. Its low molecular weight makes it ideal for foliar application, allowing rapid absorption by plants. An excellent solution for crop nutrition, NPK fertilizer formulations, and high-efficiency agricultural inputs.   If you are interested in Amino Acids ,or other Plant Growth Regulators, Biostimulants, rooting hormones, biofungicides, fresh keeping agents, Biocontrol Products,  Organic Bio Pesticides, bio fungides,  Vitamins Powder, fertilizer synergy, Agricultural Biostimulants,please feel free to contact us!   Email: sophia@cyclebioscience.com WhatsApp:+86 18061998416   #PlantBiostimulant #PolyglutamicAcid #Biostimulants #CropNutrition #FertilizerEfficiency #FoliarFertilizer #SustainableAgriculture #NPKFertilizer #Agriculture #PlantHealth 

Amino Acids for Plants: Types, Benefits, and Agricultural Applications   Amino acids are one of the most widely used ingredients in modern plant biostimulants. They help plants improve nutrient uptake, recover from environmental stress, and support healthy growth throughout the growing season. Although plants naturally produce amino acids, external application can reduce the energy required for protein synthesis, allowing crops to focus more on root development, flowering, fruit formation, and overall productivity. Benefits of Amino Acid Biostimulants High-quality amino acid fertilizers offer several important advantages: Promote stronger root and shoot growth Improve nutrient absorption and fertilizer efficiency Enhance tolerance to drought, heat, cold, and salinity Support flowering, fruit setting, and crop quality Increase overall plant vigor and yield They can be applied through foliar spray, fertigation, or irrigation and are suitable for vegetables, fruits, cereals, and other commercial crops.   Common Types of Amino Acid Products Different production methods result in amino acid products with different characteristics.   Enzymatic Processing preserves more biologically active amino acids and is ideal for premium biostimulant formulations.   Sulfuric Acid Processing produces high-content amino acid powder with good solubility and excellent cost performance for fertilizer manufacturing.   Hydrochloric Acid Processing offers an economical option for water-soluble fertilizers and liquid fertilizer formulations.   Liquid amino acid products provide convenient application, while powder products are preferred for their high concentration and easier transportation.   Jiang Su Cycle Bioscience Amino Acid Solutions   Jiang Su Cycle Bioscience supplies a complete range of amino acid raw materials for fertilizer manufacturers worldwide, including: Amino Acid Powder 80% (Sulfuric Acid Processing) Amino Acid Powder 80% (Enzymatic Processing) Amino Acid Powder 45% (Hydrochloric Acid Processing) Amino Acid Liquid 30% (Without salt) Our products are widely used in amino acid fertilizers, plant biostimulants, water-soluble fertilizers, and specialty crop nutrition programs.   As sustainable agriculture continues to grow, amino acid biostimulants remain an effective solution for improving crop performance and fertilizer efficiency.   If you are interested in Amino Acids ,or other Plant Growth Regulators, Biostimulants, rooting hormones, biofungicides, fresh keeping agents, Biocontrol Products,  organic Bio Pesticides, bio fungides,  Vitamins Powder, fertilizer synergy, Agricultural Biostimulants,please feel free to contact us!   Email: sophia@cyclebioscience.com WhatsApp:+86 18061998416

Environmental stress is one of the biggest challenges in modern agriculture — drought, salinity, and extreme temperatures directly reduce yield and quality. At Cycle Bioscience, we supply high-quality L-Proline and Anhydrous Glycine Betaine that work synergistically to significantly enhance plant stress tolerance and recovery ability.   Why this combination? ✔ Strong osmotic regulation under stress conditions ✔ Improved plant cell stability and metabolic activity ✔ Faster recovery after drought, heat, and cold stress ✔ Better yield consistency and crop quality   Bulk supply available (factory direct). Stable global export & logistics support. Custom formulations available upon request. Looking for a reliable supplier of amino acids and biostimulant raw materials. Contact us today for pricing, samples, and technical support. DM us or send an inquiry to start cooperation.   #Biostimulants #AminoAcids #LProline #GlycineBetaine #PlantStress #Agrochemicals #FertilizerRawMaterials #CropNutrition #OEMSupplier

Glycine Betaine (Betaine Anhydrous) is a natural osmoprotectant that helps crops maintain cellular balance and minimize stress damage caused by drought, heat, salinity, and other extreme weather conditions.   By improving water retention, photosynthetic efficiency, and nutrient utilization, it supports stronger plant growth, enhanced resilience, and more stable yields throughout the growing season.   Choose high-purity Glycine Betaine from Cycle Bioscience to protect your crops, improve stress tolerance, and maximize harvest potential in challenging environments.   #GlycineBetaine #BetaineAnhydrous #PlantBiostimulant #AbioticStress #DroughtTolerance #HeatStress #CropProtection #SustainableAgriculture #PlantNutrition #CycleBioscience

5. Alginate Oligosaccharides Alginate oligosaccharides are bioactive molecules derived from seaweed polysaccharides. They function as: · Plant growth signaling molecules · Stress resistance enhancers · Root development stimulators     6. Glycine Betaine (Anhydrous Betaine) Glycine betaine is a powerful natural osmoprotectant. It helps plants: · Maintain cellular water balance · Improve drought and salinity tolerance · Stabilize proteins and enzymes · Enhance stress recovery     7. GABA (Gamma-Aminobutyric Acid) GABA is a functional signaling molecule in plants. It plays a role in: · Stress signaling regulation · Oxidative stress reduction · Metabolic balance improvement · Stress adaptation mechanisms     8. γ-PGA (Gamma-Polyglutamic Acid) γ-PGA is a natural biopolymer with strong water retention capacity. It improves: · Soil moisture retention · Nutrient availability · Root zone environment · Drought resistance       How Plant Biostimulants Work Plant biostimulants operate through multiple physiological mechanisms: · Enhancing nutrient use efficiency · Activating stress defense pathways · Improving root architecture · Supporting photosynthetic activity · Regulating plant metabolic balance They do not replace fertilizers but significantly improve their efficiency.     Benefits of Plant Biostimulants The use of plant biostimulants in agriculture provides: · Improved crop yield and quality · Better tolerance to abiotic stress · Enhanced root and shoot development · Increased nutrient efficiency · Stronger plant recovery after stress · More sustainable crop production     Agricultural Applications Plant biostimulants are widely used in: Field crops · Wheat · Rice · Corn · Soybean Horticultural crops · Tomato · Cucumber · Pepper · Strawberry Fruit crops · Grape · Citrus · Apple Application methods · Foliar spray · Fertigation · Seed treatment · Soil application     Plant Biostimulants vs Fertilizers   Category Function Mechanism Fertilizers Supply nutrients Direct nutrient input Biostimulants Enhance plant processes Physiological activation Plant biostimulants are not substitutes for fertilizers, but they significantly enhance nutrient efficiency and crop performance.     Conclusion Plant biostimulants represent a key innovation in modern sustainable agriculture. The main functional categories include: · Amino acids · Seaweed extracts · Humic acids · Chitosan · Alginate oligosaccharides · Glycine betaine · GABA · γ-PGA Together, these products support plant growth, improve stress tolerance, and increase agricultural productivity under changing environmental conditions.

Introduction Plant biostimulants are a group of natural or biologically derived substances that enhance plant growth, improve nutrient efficiency, and increase tolerance to abiotic stress conditions. Unlike fertilizers, plant biostimulants do not directly provide nutrients. Instead, they work by stimulating the plant’s natural physiological processes, improving overall plant performance and resilience. Today, plant biostimulants are an essential part of sustainable agriculture, especially in environments affected by drought, salinity, heat stress, and poor soil conditions.     What Are Plant Biostimulants? Plant biostimulants are substances or biological compounds that, when applied to plants, seeds, or soil, stimulate natural processes to enhance: · Nutrient uptake efficiency · Abiotic stress tolerance · Root development · Photosynthesis efficiency · Crop quality and yield     Main Categories of Plant Biostimulants In modern agricultural science, plant biostimulants can be classified into several key functional groups. These categories also represent the core product portfolio of our company:     1. Amino Acids Amino acids are one of the most widely used biostimulant ingredients in agriculture. They play an essential role in: · Protein synthesis · Nitrogen metabolism · Stress resistance improvement · Growth recovery after stress Amino acid-based biostimulants are commonly used in foliar sprays and fertigation systems.     2. Seaweed Extracts Seaweed extracts are derived from marine algae and contain a wide range of bioactive compounds. They help plants by: · Stimulating root and shoot growth · Enhancing drought and salinity tolerance · Improving nutrient uptake · Increasing crop quality     3. Humic Acid (Potassium Humate & Fulvic Acid) Humic substances improve soil fertility and nutrient availability. Main functions include: · Enhancing soil structure · Improving nutrient chelation and absorption · Stimulating root growth · Increasing fertilizer efficiency     4. Chitosan Chitosan is a natural biopolymer derived from chitin. It is widely used for: · Plant immune system activation · Disease resistance improvement · Stress tolerance enhancement · Seed treatment applications      

Propyl Dihydrojasmonic Acid (PDJ) is a Natural Plant Growth Regulator. PDJ is a jasmonic acid derivative and belongs to the category of natural plant growth regulators, not chemical ripening agents. Main effects: 1. Coloring – Stable effect, bright fruit: PDJ promotes ethylene synthesis in plants and catalyzes the accumulation of anthocyanins and carotene, resulting in ripe, evenly colored fruit. Compared to traditional colorants, spraying the entire plant with PDJ will not cause yellowing leaves, fruit cracking, leaf drop, or soft fruit – this is much safer than ethephon (which easily causes leaf aging) and abscisic acid (which can only be sprayed on the fruit surface and easily causes fruit drop). 2. Sweetening – Better taste and appearance: PDJ promotes the absorption of nitrogen and phosphorus and glucose transport in plants, increasing the soluble sugar content and soluble solids in fruits, significantly improving sugar content (studies have shown that sweet crown products can increase sugar content by more than 2°). The vitamin C content of the fruit is also increased, resulting in a comprehensive improvement in taste and flavor. #PDJ #Plantgrowthregulator #colouringagent #PropylDihydrojasmonicAcid #Biostimulant

  Demand for Glycine Betaine (Betaine Anhydrous) continues to grow as growers seek effective solutions for drought, salinity, and heat stress management.   Meanwhile, market supply remains under pressure, with prices showing a steady upward trend due to limited availability and increasing production costs.   Now is a good time to secure your supply for upcoming production plans.   Jiang Su Cycle Bioscience offers:   Glycine Betaine (Betaine Anhydrous)   Fast delivery   Stable inventory   Competitive prices   Reliable quality   Let's discuss how we can support your business.   sophia@cyclebioscience.com WhatsApp:+86 18061998416 #Glycine Betaine #Betaine #Biostimulants #Plant Biostimulants #CropStressManagement #Plant Growth Regulators #AgriculturalInputs #AgriBusiness #CropYield #SpecialtyFertilizer

At Jiang Su Cycle Bioscience Co., Ltd., May was another productive month with multiple shipments successfully delivered to customers worldwide. From Plant Growth Regulators (PGRs) to Biostimulant Raw Materials, we continue supporting agricultural manufacturers, formulators, distributors, and importers with reliable supply and consistent quality.   Part of our recent shipments included: ✔ Gamma-Aminobutyric Acid (GABA) ✔ Glycine Betaine ✔ Betaine Anhydrous ✔ EDDHA Fe 6% ✔ Gibberellic Acid (GA3) ✔ Prohydrojasmon (PDJ) ✔ Succinic Acid   Every order is carefully packed, palletized, wrapped, and inspected before shipment to ensure safe transportation and product integrity.   Why customers choose us:   ✅ Stable product quality ✅ Professional export experience ✅ Flexible packaging solutions ✅ Fast response and technical support ✅ Reliable global supply chain   We are committed to providing high-quality raw materials for: ? Plant Growth Regulators ? Biostimulants ? Specialty Fertilizers ? Micronutrient Formulations ? Sustainable Agriculture   Thank you to our partners and customers for your continued trust.   #Biostimulants #PlantGrowthRegulators #Agriculture #Fertilizer #GABA #GlycineBetaine #EDDHAFe #GA3 #PDJ #SuccinicAcid #PlantNutrition #CropNutrition #Agrochemical #AgricultureIndustry #SustainableAgriculture #Export #GlobalSupply #CycleBioscience

What Is GABA? Gamma-Aminobutyric Acid (GABA) is a naturally occurring non-protein amino acid found in plants. It plays an important role in plant growth, stress response, and metabolic regulation. When crops face environmental challenges such as drought, high temperature, or salinity, plants naturally increase GABA production to help protect themselves from stress damage.   Today, GABA is increasingly used as a plant biostimulant to improve crop resilience and support sustainable agriculture.   Benefits of GABA in Agriculture Improves Drought Tolerance GABA helps plants maintain water balance and reduces the negative effects of water shortage. It supports stronger root development and improves water-use efficiency, helping crops perform better under drought conditions. Enhances Heat Stress Resistance High temperatures can negatively affect plant growth and yield. GABA helps protect plant cells, supports photosynthesis, and enhances antioxidant activity, allowing crops to better withstand heat stress. Increases Salinity Tolerance In saline soils, GABA helps regulate ion balance and reduces stress caused by excess salts. This contributes to healthier plant growth and improved crop performance. Promotes Root Growth A strong root system is essential for nutrient and water uptake. GABA stimulates root development and supports overall plant vigor, especially during early growth stages. Applications of GABA GABA can be applied through: · Foliar spray · Fertigation systems · Seed treatment formulations It is widely used in vegetables, fruit trees, cereals, and other high-value crops. Why Choose GABA as a Biostimulant? As climate challenges continue to impact agriculture, growers are seeking natural solutions to improve crop resilience. GABA offers an environmentally friendly approach to enhancing plant stress tolerance while supporting healthy growth and productivity. In addition, GABA can be combined with amino acids, seaweed extracts, seaweed oligosaccharides, and other biostimulant ingredients to create comprehensive crop management programs. Conclusion GABA is a promising biostimulant ingredient that helps crops cope with drought, heat, and salinity stress. By promoting root development and improving plant resilience, GABA supports healthier crops and more sustainable agricultural production. About Jiangsu Cycle Bioscience Co., Ltd. Jiang Su Cycle Bioscience Co., Ltd. supplies high-quality GABA and other innovative biostimulant ingredients for modern agriculture, including amino acids, seaweed extracts, and microbial solutions. For more information, please visit: www.cyclebioscience.com www.plantbiostimulant.com

Marine-Derived Biostimulants: Alginate Oligosaccharides (AOS) vs. Chitosan Oligosaccharides (COS)   As sustainable agriculture continues to evolve, marine-derived biostimulants are gaining increasing attention for their ability to improve crop productivity, nutrient use efficiency, and plant resilience under abiotic and biotic stress conditions. Among the most promising marine biostimulant ingredients are Alginate Oligosaccharides (AOS) and Chitosan Oligosaccharides (COS).   Although both are classified as natural biostimulants, they deliver different physiological benefits and target different plant response pathways.   Understanding the Difference Feature Alginate Oligosaccharides (AOS) Chitosan Oligosaccharides (COS) Source Brown seaweed extract Chitin from shrimp and crab shells Biostimulant Category Growth-promoting biostimulant Defense-inducing biostimulant Primary Function Root stimulation and nutrient efficiency Plant immunity activation Main Plant Response Growth and development Defense and resistance Target Stress Drought, salinity, heat, cold Disease pressure and environmental stress Typical Application Growth stages and stress recovery Preventive plant health management Market Position Crop productivity enhancement Plant defense enhancement   Alginate Oligosaccharides (AOS) Seaweed-Derived Biostimulant for Root Development and Crop Productivity   Alginate Oligosaccharides are low-molecular-weight fractions derived from alginate extracted from brown seaweed.   AOS is widely recognized as a plant growth-promoting biostimulant capable of enhancing root architecture, nutrient uptake, and overall crop vigor.   Key Biostimulant Benefits   ✅ Stimulates root growth and root hair formation   ✅ Improves nutrient uptake efficiency   ✅ Enhances fertilizer use efficiency (FUE)   ✅ Promotes photosynthetic activity   ✅ Supports plant growth under abiotic stress   ✅ Improves drought and salinity tolerance   ✅ Accelerates recovery from transplant shock and phytotoxicity   ✅ Contributes to higher crop yield and quality     Chitosan Oligosaccharide（COS） Chitosan Oligosaccharides are produced through the hydrolysis of chitosan derived from natural chitin sources.   COS is considered one of the most effective plant defense elicitors used in modern biostimulant programs.   Key Biostimulant Benefits   ✅ Activates natural plant defense mechanisms   ✅ Induces systemic resistance responses   ✅ Enhances disease resistance   ✅ Improves antioxidant enzyme activity   ✅ Strengthens tolerance to environmental stress   ✅ Supports plant health and vigor   ✅ Improves fruit quality and post-harvest performance   Conclusion   Both Alginate Oligosaccharides (AOS) and Chitosan Oligosaccharides (COS) are valuable marine-derived biostimulants that contribute to sustainable crop production. While AOS primarily enhances root development, nutrient uptake, and crop productivity, COS supports plant health through the activation of natural defense mechanisms and improved stress resilience.   By understanding their unique modes of action, growers and formulators can select the most suitable solution—or combine both technologies—to achieve stronger crop performance, improved stress tolerance, and higher agricultural productivity.   Jiangsu Cycle Bioscience Co., Ltd. supplies high-quality Alginate Oligosaccharides and Chitosan Oligosaccharides for global agricultural markets, supporting the development of innovative biostimulant formulations for sustainable farming and enhanced crop performance.