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As a new environmental-friendly fertilizer synergist, γ-PGA shows promising application potential in agricultural.It can be used to improve the utilization rate of fertilizer, break down the soil compaction caused by long-term use of chemical fertilizer, repair soil, prevent fertilizer curing, and realize the exemption of seedling fertilizer, the fertilizer reduction average is 30%.
Analysis | Results |
Appearance | Yellow to off white powder |
Content | ≥25% |
The total nutrient(P+P2O5+K2O) | ≥12% |
Water insolubles | ≤5% |
Loss on drying (105℃,2h) | ≤6% |
PH(10g/ml 25℃) | 5.0-7.5 |

--100% water soluble
--No need additional fertilizer, increase the fertilizer utilization efficiency
--Improve the soil physical chemistry property
--No pollution to environment

Applied on rice, wheat, corn, bean, vegetable, fruits.
Drip irrigation:Mix with fertilizer, 225g/hectare
Foliar spray:Mix with fertilizer, 120g/hectare




Jiang Su Cycle Bioscience Co., Ltd, established in 2008, is a specialized manufacturer and supplier of Plant Growth Regulator, Amino Acid, Humic acid and Alga Extract in China.
Our company research and develop new effective and safety PGR, and cooperate with Research Institute, like Chinese Academy of Agricultural Sciences, Suzhou Fruits Research Institute, Anhui Forestry Bureauour. Our main products include Prohydrojasmon, Brassinolide, Zeatin, Gibberellic acid, 6-Benzylaminopurine, Prohexadione calcium, Forchlorfenuron. We have established business relationship with over 50 countries in Europe, the USA and Southeast Asia.
Each batch of goods must be tested by HPLC before dispatch, pre-shipment inspection by SGS or PONY will be done to ensure product qualified, aims at "Science is Life, Quality is Life, Safety is Life".




















Q: Are you trading company or manufacturer ?
A: We are manufacturer of Plant Growth Regulators, we are also trading amino acid, humic acid and seaweed extract.
Q: How long is your delivery time?
A: Delivery time is generally 7~15 days when receipt official order.
Q: Do you provide samples ? Is it free or extra ?
A: We offer samples free of charge.
Q: How do you control the quality?
A: Each batch of goods must be tested by HPLC before dispatch, pre-shipment inspection by SGS or PONY will be done to ensure product qualified
Q: How can I know the shipment status after payment?
A: The shipment details include packing, tracking no. and loading photos, shipping documents will be updated through E-mail.
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