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 Product Background |
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Our products are humic acid (HA) organic liquid compound
fertilizers, blended fertilizer, organic fertilizers and non-organic fertilizers. Humic Acid, the core raw material used in these
products, is derived from weathered coal, which is primarily
identified by well-developed ＾oxidation rims￣ along boundaries and
fissures of coal. HA organic liquid compound fertilizer is made
when weathered coal has been processed by extraction, filtering
and condensation. The resulting material is then chelated (to
combine a metal ion with a chemical compound to form a ring) with
inorganic nutrient elements (such as nitrogen, phosphorus and
potassium) and microelements (such as cuprum, iron, zinc,
manganese, boron, and molybdenum) by adding active and catalytic
agents.
Our products are dark brown to black in color, and mainly used as
a foliar fertilizer (a liquid, water soluble fertilizer applied to
a plant¨s foliage by a fine spray so that the plant can absorb the
nutrients through its leaves), sprayed directly on soil, or
injected into irrigation systems. |
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| Cation Exchange |
| Humic acid exhibits a high cation exchange (a chemical process
in which cations of the same charge are exchanged equally between
a solid and a solution.) capacity which serves to chelate plant
nutrient elements and release them as the plant requires. The
chelation process holds the nutrients in the soil solution and
prevents leaching and runoff. What is more, humic acids can bind
soil toxins along with plant nutrients, thereby strongly
stabilizing soils. This means that fertilizer, insecticide,
herbicide and water use can be cut by up to a half or more through
the regular use of HA organic liquid compound fertilizer. This
mechanism is important to environmental protection, since it
prevents contamination of water sources caused by runoff. |
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| What is Humic Acid?
(Click to see the process) |
| Humic acid is one of the major constituents of organic matter in fertile soil, making a vital contribution to the quality of soil¨s composition. |
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When plant or animal matter decomposes, it naturally turns
into a form of humic acid-rich material, such as peat, lignite or
weathered coal. In nature, this complex organic element, humic
acid, improves soil structure and aeration, nutrient absorption,
water retention, increases the buffering capacity against
fluctuations in pH levels, reduces soil crusting problems, erosion
from wind and water and radical toxic pollutants. Humic acid
promotes the development of root systems, seed germination,
health, resistance to stress, and overall plant development and
appearance. No known synthetic material can match humic acid's
effectiveness and versatility.
The pure humic acid China Green Agriculture uses in fertilizer is
distilled and extracted from weathered coal by way of alkaline
digestion and acid recrystallization. Products can be used to
stimulate growth and yield and protect plants from drought,
disease and temperature damage while improving soil structure and
enhancing soil fertility. |
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| Product Application |
Our products are dark brown to black in color, and mainly used as a foliar fertilizer (a liquid, water soluble fertilizer applied to a plant¨s foliage by a fine spray so that the plant can absorb the nutrients through its leaves), or sprayed directly on soil or injected into the irrigation systems. |
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We have a multi-tiered line of over 400 products, covering the following product categories: Broad Spectrum (general use), Functional (enhance certain characteristics), Tailored (for very specific crops) and blended fertilizers.
Our products have quickly gained market share and general acceptance due to their high, consistent quality and tailored advantages. We are one of the top producers and suppliers of HA organic liquid compound fertilizers,blended fertilizers, organic fertilizers and non-organic fertilizers in the PRC with an annual production capacity of 355,000 metric tons (1 metric ton=1,000kg). |
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