Product Description
Humic acid fertilizers are fertilizers made from peat, lignite, weathered coal, etc. that are rich in humic acid as the main raw materials, through chemical treatments such as ammoniation, nitrification, and salinization, or by adding nitrogen, phosphorus, potassium, trace elements, and other regulators.
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It contains elements such as carbon, hydrogen, oxygen, and nitrogen, and also has various active groups such as carboxyl groups, phenolic groups, and ketone groups. According to solubility and color, it can be divided into fulvic acid, humic acid, and hymatomelanic acid, etc.
Mainly include ammonium humate, sodium humate, potassium humate, nitro humate, fulvic acid, etc.
Humic acid is a kind of water - insoluble polymer of high - molecular organic acidic substances with an aromatic nucleus as the main body and containing various functional group structures. It is slightly acidic. After combining with monovalent alkali metal substances such as ammonium, sodium, and potassium, water - soluble humates can be produced.
| water solubility |
85% |
| Humic acid |
70% |
| moisture |
at most 15% |
| PH |
8-11 |
Product Display
Product Advantages
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Soil improvement: It can promote the formation of soil aggregate structure, increase the degree of soil organic - inorganic compounding, enhance the soil's water - holding and fertilizer - retaining capacity, regulate the soil pH value, and alleviate soil compaction.
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Fertilizer efficiency enhancement: It is a slow - release agent and stabilizer for nitrogen fertilizers, a synergist for phosphorus fertilizers, and a protector for potassium fertilizers. It can reduce nutrient loss and improve fertilizer utilization efficiency.
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Stimulating crop growth: It contains various active functional groups, which can enhance the activity of enzymes in crops, promote seed germination, enable seedlings to develop roots quickly and have a well - developed root system. It can also accelerate the transfer of nutrients to the fruiting body and promote the early coloring and ripening of fruits.
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Enhanced Stress Resistance: It can reduce the opening intensity of plant leaf stomata, decrease the water consumption of plants, and enhance drought resistance. It has an inhibitory effect on fungi, can enhance the cold resistance of crops, and prevent diseases such as rot and root rot.
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Improved Product Quality: It can promote the activity of enzymes, convert polysaccharides into soluble monosaccharides, accelerate the transportation of various metabolites to fruits and seeds, making the fruits plump and the seeds full, and improving the quality of agricultural products.
Application
It is applicable to various agricultural crops and cash crops. It can be used as base fertilizer, top dressing, and also for foliar spraying. It can also be used in aquaculture as a water quality regulator to improve the aquaculture water environment.
Precautions
It should be stored in a dry and cool place, protected from moisture and sunlight.
Packaging & Shipping
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