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How to extract humic acid

Production methods The artificial coal oxidation (such as air, ozone, or nitric acid) to form a regenerated humic acid, such as coal with nitric oxide, the product obtained is called mild nitro Peat humic special drying…

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How to extract soluble humate from leonardite

In order to be soluble, humates in raw form such as lignite or leonardite must go through an alkaline extraction process. Any of the salts like potassium hydroxide, sodium hydroxide or ammonium hydroxide can be…

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Humic Acid and CEC

The cation exchange capacity (CEC) shows how well a soil can hold onto and store cations, so a soil with a high CEC would be able to hold more nutrients. A soil with low CEC…

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How Humic acid help plant sprout

Humic acid has good effect on seed germination, growth and macro- and micro-nutrient contents of tomato (Lycopersicon esculentum ) seedlings in saline soil conditions . Different levels of humic acid (0, 500, 1000 and 2000…

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What Effect Of Humic Acid to Soil

 Using humic acid, can change the physical and chemical properties of high salinity, strong alkaline, highly dispersed soil particles, poor soil in the soil, promote the formation of soil aggregates, making it a good condition,to create a good condition for…