Shandong Huayuan Humic Acid Ecological Agricultural Science and Technology Co., Ltd.
| Fulvic Acid Content | 10% min (dry basis) |
| pH Value | 4.5-6.5 |
| Source Material | Weathered Leonardite |
| Granule Hardness | ≥ 35N |
| Delivery Time | 15-25 working days for container, 25-35 days for bulk vessel |
| Packaging Details | 25kg laminated PP bag, 500kg jumbo bag, 1000kg bulk bag, direct vessel loading for plantation-scale orders |
| Release Duration | 90-120 days (tropical conditions) |
| Supply Ability | 15000 Metric Tons per Month |
| Humic Acid Content | 68% min (dry basis) |
| Application Rate | 50-100 kg/ha for palm oil, manual or mechanical spreader |
| Appearance | Dark brown to black granule (2-4mm) |
| Water Resistance | Stable in high rainfall tropical conditions |
| Payment Terms | T/T,L/C,30% advance 70% against B/L |
| Moisture | 15% max |
| Place of Origin | Shanxi, China |
| Model Number | HA-SR68-ID |
| Brand Name | Huayuan |
| Certification | ISO 9001:2015, ISPO Compliant Input |
View Detail Information
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Product Specification
| Fulvic Acid Content | 10% min (dry basis) | pH Value | 4.5-6.5 |
| Source Material | Weathered Leonardite | Granule Hardness | ≥ 35N |
| Delivery Time | 15-25 working days for container, 25-35 days for bulk vessel | Packaging Details | 25kg laminated PP bag, 500kg jumbo bag, 1000kg bulk bag, direct vessel loading for plantation-scale orders |
| Release Duration | 90-120 days (tropical conditions) | Supply Ability | 15000 Metric Tons per Month |
| Humic Acid Content | 68% min (dry basis) | Application Rate | 50-100 kg/ha for palm oil, manual or mechanical spreader |
| Appearance | Dark brown to black granule (2-4mm) | Water Resistance | Stable in high rainfall tropical conditions |
| Payment Terms | T/T,L/C,30% advance 70% against B/L | Moisture | 15% max |
| Place of Origin | Shanxi, China | Model Number | HA-SR68-ID |
| Brand Name | Huayuan | Certification | ISO 9001:2015, ISPO Compliant Input |
| High Light | Slow Release Palm Oil Granule ，Tropical Soil Remediation Humic ，Extended Activity Soil Conditioner | ||
Our Slow Release Humic Acid Granule (68%) is purpose-engineered for Indonesia's palm oil industry, the world's largest producer of crude palm oil. After decades of intensive cultivation, many Indonesian plantations face declining soil organic matter, acidification, and reduced productivity. This controlled-release formulation provides sustained soil remediation specifically adapted to tropical high-rainfall conditions.
| Application Area | Benefits |
|---|---|
| Mature Plantations | Improves FFB (Fresh Fruit Bunch) weight and oil extraction rate in declining blocks |
| Replanting Areas | Restores soil health between crop cycles, accelerates young palm establishment |
| Peatland Management | Improves nutrient availability in peat soils while supporting water management |
| Mineral Soil Plantations | Addresses ultisol and oxisol degradation across Sumatra and Kalimantan estates |
Company Details
Business Type:
Manufacturer,Exporter
Employee Number:
100~200
Ecer Certification：
Verified Supplier
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