Crop Nutrition
Your Professional Crop Nutrition Supplier
Tianjin Agritech Bioindustry Co., Ltd was established in Tianjin, under the head group of KG biotechnology, original from part of China seaweed association of Science and Technology Institute, integrating the Algae scientific research and develop together in the new type of bio stimulant product from nature resouce especially from Ocean.
Our popular product lines primarily consist of starfish saponins, chitosan powder, and seaweed fertilizer, among others.
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Amino Acid CalciumAmino acid Calcium AminoCa foliar fertilizer is a highly-efficiency foliar fertilizer with amino acid chelated with calcium as the main component, which is mainly composed of natural plant...read more
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Polyglutamic AcidPolyglutamic Acid, commonly known as γ-PGA or Gamma-Polyglutamic Acid, is a natural, biodegradable, and non-toxic biopolymer produced through microbial fermentation of glutamic acid by Bacillus...read more
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Glycine BetaineHigh purity agricultural grade betaine (glycine betaine) used as fertilizer additive to improve drought resistance, salt tolerance and nutrient uptake. Boost crop yield and quality for various plants.read more
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Glycine Betaine For FertilizerHigh purity agricultural grade betaine (glycine betaine) used as fertilizer additive to improve drought resistance, salt tolerance and nutrient uptake. Boost crop yield and quality for various plants.read more
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Tea Seed PelletTea seed pellet (tea meal), as the residue after oil extraction, is an organic fertilizer that offers both fertilizing effects and ecological benefits.read more
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Potassium HumatePotassium humate is a polymer organic acid extracted by potassium hydroxide treatment from leonardite, with a chemical formula of C9H8K2O4, black particles or powder, and soluble in water. Its...read more
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Seaweed Extract AlgamasSeaweed extract algamas fertilizer is a high-quality, environmentally friendly plant nutrition product. The material is selected from wild algae (e.g. Laminaria, Ecklonia Maxima) As raw...read more
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Chitosan PowderChitosan powder,also known as agricultural chito-oligosaccharides, are produced using unique biotechnology according to the growth needs of plants, and are divided into two types: solid and...read more
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Humic Acid For Soil ConditionHumic acid is a polymer organic substance formed by the transformation of animal and plant remains through natural chemical processes and microbial interactions, and is widely found in weathered...read more
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Amino Acid FertilizerAmino acid fertilizer is an organic-inorganic compound fertilizer made by plant amino acids . Its main components are 18 kinds of amino acids (such as lysine, glutamic acid, threonine, etc.),...read more
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Amino Acid Chelated with MicroelementAmino acid chelated microelement are formed by the combination of metal ions (e.g., iron, zinc, copper, manganese, etc.) and amino acids through coordination bonds, and have the properties of both...read more
Why Choose us

Advanced Production Equipment
The company is equipped with standardized laboratories and state-of-the-art testing equipment, ensuring advantages in raw material selection, production technology, and product quality supervision.
OEM/ODM Service
The company offers OEM/ODM services, enabling us to conduct product development and production processes in accordance with customer requirements while actively contributing to agricultural development.
Specification
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Test Item |
Standard Specification |
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Chelate Fe (%) |
12.5%-13.5% |
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PH(1% water solution) |
3.8-6.0 |
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EDTA Value |
65.5%-70.5% |
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Matters Insoluble In Water |
0.1% MAX |
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Appearance |
Light Yellow Powder |
Customization Process
Communication Needs: Please provide your customization concepts and detailed specifications for further discussion.
Production Execution: Following the confirmed design, we implement meticulous production processes with strict quality control at every stage, ensuring consistency and precision before proceeding to mass production.
Quality Inspection and Packaging: Upon completion of the product, a comprehensive three-stage inspection process is conducted to ensure quality standards are met. Subsequently, the products are packaged in accordance with your specified requirements.
Delivery Assurance: We ensure timely delivery of the products within the agreed timeframe as per the contract terms.
Types of Crop Nutrition
The crop nutrition produced by our company mainly include the following types:
Chitosan Powder
Chitosan powder,also known as agricultural chito-oligosaccharides, are produced using unique biotechnology according to the growth needs of plants, and are divided into two types: solid and liquid. Chito-oligosaccharide itself is rich in C and N, which can be decomposed and utilized by microorganisms and used as nutrients for plant growth.
Amino Acid Powder For Fertilizer
Amino acid powder for fertilizer is a plant nutrient supplement. It is mainly made of natural keratin protein and processed through hydrochloric acid hydrolysis, decolorization, deacidification, desalination and spray drying.
Soluble Seaweed Extract Powder
Soluble Seaweed Extract Powder is a concentrated, water-soluble form of seaweed-derived bioactive substances, primarily extracted from brown seaweeds such as Ascophyllum nodosum or Ecklonia maxima.
Shrimp And Crab Shell Extract
Shrimp and crab shell extract is composed of a group of chitosan oligosaccharides that defend plants against attacks by creatures such as viruses and insects by activating plant immune responses, such as ethylene and phytoalexin production, and lignin synthesis.
Liquid Boron 10% Plant Nutrition
The Liquid Boron 10% Plant Nutrition is a micronutrient fertilizer containing 10% boron, designed to prevent or correct boron deficiency in plants. Boron is essential for a variety of plant functions, including nitrogen metabolism, cell division, flowering and fruiting.
Benefits of Crop Nutrition




Chitosan Powder
Chitosan powder have many advantages, including:
Promote Roots Growth:
It promotes the early germination of plant seeds. The number of root hairs, fibrous roots, and secondary roots is significantly increased, and the rhizosphere is developed, which will enhance the ability of plants to absorb and absorb water, enhance drought resistance, lodging resistance and improve immunity.
Improve Crops’ Immunity:
Chitosan oligosaccharides are known as “plant vaccines.” The chitosan oligosaccharide preparation can enhance the antibacterial and antiviral ability of plants, change the growth mechanism of plants, and enhance the immune function of the regulatory system, thereby ensuring the healthy growth and development of plants.
Anti-Pathogens:
Chitosan oligosaccharide acts as a seed coating to protect the healthy development of the seed. They are used for seed storage to reduce seed-handling procedures. Studies have shown that chitosan oligosaccharides and their degradation products have a strong bactericidal effect on soil and seeds, and can strongly inhibit harmful fungi, hyphae such as downy mildew and cystice.
Soil Conditioner:
Using chitosan oligosaccharide as an additive, soil beneficial bacteria such as actinomycetes can be increased by 1,000 times, harmful bacteria such as Fusarium and nematodes can be significantly reduced, soil fertility can be enhanced, soil can be fundamentally improved, root-knot can be cured, and soil can be improved.
Amino Acid Powder For Fertilizer
Amino acid powder for fertilizer have many advantages, including:
Rapid absorption:
Compared with traditional fertilizers, amino acid powder has good water solubility, and plant roots can quickly absorb its nutrients, thereby improving the utilization rate of fertilizers.
Promoting growth:
Amino acid powder can promote the division and growth of plant cells, enhance plant stress resistance, and increase plant growth rate and yield.
Environmentally friendly:
Amino acid powder is a natural organic compound that does not have a negative impact on the environment and is suitable for use in organic agriculture and ecological farms.
Integrated with multiple functions:
In addition to providing major nutrients such as nitrogen, phosphorus, and potassium, amino acid powder can also promote the absorption of trace elements by plants, achieving overall nutritional supplementation.
Soluble Seaweed Extract Powder
Soluble seaweed extract powder have many advantages, including:
Nutrient-Rich Composition:
Seaweed extract powder fertilizer contains a wide range of essential nutrients, including nitrogen, phosphorus, potassium, and various trace elements. These nutrients are vital for plant growth, development, and overall health.
Stimulates Root Growth:
The natural growth hormones and bioactive compounds present in seaweed extract powder stimulate root growth and development. This results in stronger, healthier root systems that enhance nutrient uptake and water absorption.
Improves Stress Tolerance:
Seaweed extract powder enhances plants’ ability to withstand various environmental stresses, such as drought, heat, and salinity. It helps plants cope with adverse conditions by boosting their stress tolerance mechanisms.
Enhances Soil Health:
When used as a soil amendment, seaweed extract powder improves soil structure, fertility, and microbial activity. It enriches the soil with organic matter, beneficial microorganisms, and essential nutrients, creating a conducive environment for plant growth.
Shipping and Payment Terms
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Shipping |
We offer various shipping methods, including sea freight, air freight, and express delivery, depending on the order size and destination. |
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Terms Of Payment |
We usually accept T/T, L/C, Paypal, Credit card, etc. If you prefer other payments terms, please feel free to discuss with us. |
FAQ
We're well-known as one of the leading crop nutrition manufacturers and suppliers in China. Our factory offers high quality crop nutrition made in China with competitive price. Welcome to buy.
Amino Acid Mix