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About Us

Professional Agricultural Fertilizer Manufacturer

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Shandong Zhongnong Yishengyuan Biotechnology Co., Ltd.

Shandong Zhongnong Yishengyuan Biotechnology Co., Ltd. is a professional manufacturer of agricultural fertilizers and bio-based products. We specialize in organic fertilizers, bio fertilizers, humic acid products, and potassium humate solutions. Committed to quality, safety, and sustainable agriculture, we provide reliable products that support soil health and crop productivity.

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Hot Products

Soil Activator

Soil Activator

原价为：$3.90。当前价格为：$1.90。
Carbon-Based Multi-Peptide Protease

Carbon-Based Multi-Peptide Protease

原价为：$25.90。当前价格为：$12.50。
Chlorophyllin Copper Sodium

Chlorophyllin Copper Sodium

原价为：$6.90。当前价格为：$2.90。
Fruit Coloring Agent

Fruit Coloring Agent

原价为：$6.90。当前价格为：$2.90。
Fruit and Vegetable Color Enhancer

Fruit and Vegetable Color Enhancer

原价为：$5.90。当前价格为：$1.90。
High-Content Water-Soluble Nitrogen

High-Content Water-Soluble Nitrogen

原价为：$3.90。当前价格为：$1.80。
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Carbon-Based Polypeptide Protease

Product Name: Carbon-Based Polypeptide Protease
Specification: Net Content: 500 g / bottle
Shelf Life: 2 years
Product Form: Liquid Water-Soluble Fertilizer
Application Method: Seed soaking / Foliar spraying
Standard: Q/371329NYSY001-2024
Registration No.: 91371327MA3CFG8931
Applicable Crops: Wheat, rice, corn, fruits, vegetables, flowers, seedlings, etc.
Technical Specifications:
Organic matter ≥ 100 g/L
Fulvic acid ≥ 30 g/L
Crude protein ≥ 60 g/L
Polypeptides ≥ 20 g/L

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Certificate

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Frequently Asked Question

How do guarantee product quality?

Quality is Key, every batch of products will be tested, we can offer CIQ, SGS, CCIC quality certificate.

How do I know if my soil needs any fertilizer and how much do I add?

To get an accurate evaluation of the nutritional needs of your soil, you will need to have a sample analyzed. Contact your local extension office for testing services. Soil samples can be extremely helpful and remove a lot of the guesswork.

What is the Minimal order quantity?

Our MOQ is 5 mts for the trial order

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