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amino acid for plants Manufacturers

I have found results from1000+products and300+suppliers aboutamino acid for plants

JINGFENG TIANTAI IMPORT & EXPORT (TIANJIN) CO., LTDmic-icon
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Organic Fertilizer for Plants Application 50% Free Amino Acid Powder

Organic Fertilizer for Plants Application 50% Free Amino Acid Powder

US$330.00-1,999.00
1 Ton(MOQ)
Sample Available
Light Yellow Powder Amino Acid Animal Source for Plants

Light Yellow Powder Amino Acid Animal Source for Plants

US$378.00-385.00
13 Tons(MOQ)
Sample Available
Amino Acid Concentrate Agriculture Plant Grade 80% Amino Acid Plant Trace Elements

Amino Acid Concentrate Agriculture Plant Grade 80% Amino Acid Plant Trace Elements

US$380.00-550.00
10 Tons(MOQ)
Sample Available
80% Concentration Amino Acid Use for Plants Fish Feed Organic Agricaltural Fertilizer Manufacture

80% Concentration Amino Acid Use for Plants Fish Feed Organic Agricaltural Fertilizer Manufacture

US$380.00-550.00
10 Tons(MOQ)
Sample Available
Enzyme Fertilizer for Plants Fruit Trees Nutrition 80% Amino Acid Powder

Enzyme Fertilizer for Plants Fruit Trees Nutrition 80% Amino Acid Powder

US$599.00-3,900.00
1 Ton(MOQ)
Sample Available
Organic Fertilizer Essential Trace Element for Plant 80% Enzyme Amino Acid

Organic Fertilizer Essential Trace Element for Plant 80% Enzyme Amino Acid

US$599.00-3,900.00
1 Ton(MOQ)
Sample Available
Aminado Fertilizante Essential Nutrition Element for Plant 80% Amino Acid Fertilizer

Aminado Fertilizante Essential Nutrition Element for Plant 80% Amino Acid Fertilizer

US$599.00-3,900.00
1 Ton(MOQ)
Sample Available
Micronutrient Fertilizer Price Amino Acid Powder for Plant

Micronutrient Fertilizer Price Amino Acid Powder for Plant

US$378.00-385.00
13 Tons(MOQ)
Sample Available
Pure Amino Aicd Greenhouse Fertilizer Amino Acid Fertilizer for Plants

Pure Amino Aicd Greenhouse Fertilizer Amino Acid Fertilizer for Plants

US$545.00-560.00
13 Tons(MOQ)
Sample Available
for Plant Fertilizer Animal Source Amino Acid 10% Nitrogen

for Plant Fertilizer Animal Source Amino Acid 10% Nitrogen

US$380.00-550.00
10 Tons(MOQ)
Sample Available
for Plant Fertilizer Organic Matter 30% 40% 50% Amino Acid Supplement

for Plant Fertilizer Organic Matter 30% 40% 50% Amino Acid Supplement

US$380.00-550.00
10 Tons(MOQ)
Sample Available
30% 45% Amino Acid Animal Source for Agriculture Plant

30% 45% Amino Acid Animal Source for Agriculture Plant

US$380.00-550.00
10 Tons(MOQ)
Sample Available
Organic Amino Acid Fertilizer Powder for Agriculture

Organic Amino Acid Fertilizer Powder for Agriculture

US$545.00-560.00
13 Tons(MOQ)
Sample Available
High Purity Organic Humic Acid Amino Shiny Granule Coated or Uncoate Black and Color Granular

High Purity Organic Humic Acid Amino Shiny Granule Coated or Uncoate Black and Color Granular

US$100.00-220.00
25 Tons(MOQ)
Sample Available
Use for Liquid 100% Water Solublility Quick Release 30% Amino Acid

Use for Liquid 100% Water Solublility Quick Release 30% Amino Acid

US$450.00-1,999.00
1 Ton(MOQ)
Sample Available
Agriculture Use Fertilizer Amino Acid Roots Absorption Fucntion Amino Acid

Agriculture Use Fertilizer Amino Acid Roots Absorption Fucntion Amino Acid

US$378.00-385.00
13 Tons(MOQ)
Sample Available
Organic Fertilizer 45% Compound Amino Acid for Agriculture

Organic Fertilizer 45% Compound Amino Acid for Agriculture

US$378.00-385.00
13 Tons(MOQ)
Sample Available
Pure Amino Aicd Greenhouse Fertilizer Trace Nutrients Amino Acid

Pure Amino Aicd Greenhouse Fertilizer Trace Nutrients Amino Acid

US$378.00-385.00
13 Tons(MOQ)
Sample Available
Light Yellow Amino Acid for Agriculture Use 70% for Fertilizer Organic Suppliers Amino Acid

Light Yellow Amino Acid for Agriculture Use 70% for Fertilizer Organic Suppliers Amino Acid

US$2,730.00-2,738.00
13 Tons(MOQ)
Sample Available
Animal Source Pure Amino Aicd Greenhouse Fertilizer 70% Amino Acid

Animal Source Pure Amino Aicd Greenhouse Fertilizer 70% Amino Acid

US$378.00-385.00
13 Tons(MOQ)
Sample Available

Sourcing guidance for Amino Acid For Plants

What are the key technical specifications to consider when sourcing amino acids for plants?

When evaluating amino acid fertilizers, the most critical factor is the Total Amino Acid Content (typically 30%-80%) and the Free Amino Acid content, as the latter is more readily absorbed by plants. You must also verify the source of the raw materials, which are generally categorized into Animal-derived (higher in proline and glycine) or Plant-derived (higher in glutamic acid). Additionally, check the solubility (100% water solubility is required for fertigation) and the pH value (usually 4.0-6.0) to ensure compatibility with other agrochemicals.

How can I distinguish between high-quality and low-quality amino acid products?

High-quality amino acids are usually produced via Enzymatic Hydrolysis, which preserves the L-type amino acids (the biologically active form) better than acid or alkaline hydrolysis. Look for products with low chloride and heavy metal content to prevent soil salinization. A professional supplier should provide a Certificate of Analysis (COA) for every batch and ideally hold ISO 9001 or OMRI certification if you are targeting the organic farming market.

What are the primary functions and usage scenarios for this product in commercial agriculture?

Amino acids act as biostimulants that improve nutrient uptake efficiency, enhance stress resistance (drought, frost, and salinity), and promote chlorophyll synthesis. They are widely used in foliar spraying, drip irrigation, and seed treatment. For B2B buyers, it is essential to match the product form—Powder, Granular, or Liquid—to the end-user's existing irrigation infrastructure.

What compliance standards must be met for international trade in agricultural biostimulants?

Compliance varies significantly by destination. For the EU market, products must align with Regulation (EU) 2019/1009 regarding fertilizing products. In the USA, you must navigate state-level registrations (AAPFCO standards). Ensure the supplier provides a Material Safety Data Sheet (MSDS) and a Phytosanitary Certificate if required by your local customs to avoid shipment seizures.

Cross-Border Procurement Risks and Strategies for Agricultural Chemicals

How can I mitigate the risks of chemical composition inconsistency in bulk orders?

To ensure consistency, implement a pre-shipment inspection (PSI) by a third party like SGS or Intertek. Request retained samples from the production batch and use Trade Assurance on platforms like Made-in-China.com to protect your payment until the quality is verified. Never rely solely on the supplier's internal lab reports for high-volume contracts.

What are the best practices for negotiating with amino acid manufacturers?

Focus on the active ingredient concentration rather than just the price per ton; a 80% concentration product at a higher price is often more cost-effective regarding shipping and application than a 40% concentration. Negotiate tiered pricing based on annual volume and request customized formulations (chelated with trace elements like Zn, Fe, or B) to increase your market competitiveness.

What should I consider regarding the logistics and packaging of amino acid fertilizers?

Amino acid powders are hygroscopic (absorb moisture), so they must be packed in double-layered bags with a PE inner liner and moisture-proof outer packaging. For liquid products, ensure the use of UN-approved HDPE drums to prevent leakage. When shipping to distant markets, calculate the Total Cost of Ownership (TCO) including anti-dumping duties which may apply to chemical fertilizers in certain regions.

How do I ensure transaction security when dealing with new overseas suppliers?

Always conduct a supplier audit to verify if they are a real factory or a trading company. Use the Audit Reports available on Made-in-China.com to check their production capacity and export history. For first-time orders, use Letter of Credit (L/C) or Escrow services to ensure that funds are only released upon presentation of valid shipping documents and inspection certificates.

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