Lignite Humic Acid Granule
HA 55% MA 45%
• Product Introduction
The function of Lignite Humic Acid Granules is primarily manifested in their characteristic of providing long-lasting nutrient supply. Due to their larger size and insolubility in water, the nutrients in Lignite Humic Acid Granules are released slowly, offering sustained nutrient support to crops. This feature makes Lignite Humic Acid Granules particularly effective for long-term crop cultivation, providing crops with continuous nutrient supply, increasing yield, and enhancing fruit quality. Additionally, the large size of the granules also helps reduce the frequency of fertilization, saving labor and material costs, and improving the efficiency of agricultural production.
• Product Content
Content | Export Grade | Premium Grade | Grade A |
Humic Acid | > 55% | > 50% | > 40% |
Organic Matter | > 45% | > 40% | > 40% |
Moisture | < 23% | < 25% | < 25% |
PH | 8 - 9 | ||
Appearance | Dark Brown Granule of 2-4mm | ||
• Product Features
• Long-lasting nutrient supply: Due to their larger size and insolubility in water, Lignite Humic Acid Granules can release nutrients slowly. This allows Lignite Humic Acid Granules to provide nutrients to crops continuously for weeks or even months. The characteristic of long-lasting nutrient supply helps meet the nutritional needs of plants at different growth stages, promoting plant growth and development, and increasing crop yield.
• Soil improvement: The use of granular fertilizer contributes to improving soil structure and increasing soil aeration and water retention. Lignite Humic Acid Granules are not easily soluble in the soil, gradually forming organic matter and humus, promoting the growth and activity of soil microorganisms. This helps establish a healthier soil ecosystem, enhancing soil fertility, and nutrient cycling efficiency.
• Promotion of root development: The humic acid and mineral elements in Lignite Humic Acid Granules can improve the soil environment, providing a favorable growth environment for plant roots. This promotes root development and extension, enhancing the plant's ability to absorb nutrients and boosting plant growth.
• Enhanced plant resilience: The rich organic matter and mineral elements in Lignite Humic Acid Granules contribute to enhancing plant resilience. When faced with adverse conditions like drought, high temperatures, pests, and diseases, plants can better cope with and adapt to these challenges, reducing the negative impact of adverse conditions on plant growth.
• Sustained supply: Lignite Humic Acid Granules are known for their long-lasting nutrient supply. Their larger size and insolubility in water enable a slow release of nutrients, catering to the long-term growth needs of plants. This allows plants to benefit continuously over an extended period, reducing the frequency and cost of fertilization for farmers.
• Widely applicable: Lignite Humic Acid Granules are suitable for various crops and soil types. Whether it's for field crops, orchards, vegetable gardens, or flower cultivation, they can all benefit from their use.
• Environmentally friendly: Lignite Humic Acid Granules are an environmentally friendly fertilizer with no negative impact on soil and the environment. They do not cause soil pollution and align with the principles of sustainable agriculture.
• Usage
This product can be widely applied to various vegetable crops (leafy vegetables, melons, root vegetables, etc.); grain crops (rice, corn, wheat, etc.); fruit trees (pear, apple, peach, citrus, banana, grape, etc.); sugarcane, tea, flowers, and more.
Instructions for use:
This product can be applied through drip irrigation, foliar spraying, root irrigation, broadcasting, or flushing methods. Different crops and application methods require different dilution ratios. For example, dilute at a ratio of 300-500 times for drip irrigation, applying 2-3 times during the entire growth period. For specific usage details, please consult our customer service.
• Application Time
Generally, it is more effective to apply the product during the early stages of crop growth. For example, during seed germination, seedling root development, transplanting, tillering, flowering, and fruit filling stages, the effect of organic fertilizer is more significant. Considering the slow and long-lasting effect of humic acid, it should be applied as early as possible, maximizing its productivity benefits during the early stages of crop growth. Apply near the root zone during irrigation for better results. Maintain soil moisture for optimal effectiveness.
• Precautions
• Use as instructed, do not overapply, and do not mix with fungicides. When mixing with fertilizers, prepare and use immediately.
• This product is not for consumption and should be kept out of reach of children and pets to prevent accidental ingestion.
• Store in a cool, dry place, sealed and protected from moisture. Avoid direct exposure to sunlight.This product is made primarily from premium-grade lignite potassium fulvate.China Chemical Industry Standard: HG/T5334-2018.This product meets the limited requirements for harmful substances set by the Ministry of Agriculture and Rural Affairs:Mercury (Hg) <2mg/kg, Arsenic (As) <15mg/kg, Cadmium (Cd) <3mg/kg, Lead (Pb) <50mg/kg, Chromium (Cr) <150mg/kg.
• Shelf Life
3 years from the production date indicated on the spray code.
• Packaging
Available in 1kg small packages, 25kg or 50kg white plastic woven bags. Customization and OEM packaging options are available.