CAS No.: | 1415-93-6 |
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Formula: | C9h9no6 |
EINECS: | 215-809-6 |
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Leonardite Humic Acid Insoluble Powder Free Samples!
Leonardite Humic Acid Insoluble Powder Free Samples is extracted from natural high grade Leonardite. It contains rich humic acid, which can stimulate plant growth, prompt root development and increase yield and improve quality of plants.
ITEM
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STANDARD
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Humic Acid (dry basis)
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70%
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60%
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50%
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Moisture
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20%max
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20%max
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20%max
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Particle size
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Powder: 80-120 mesh, 325 mesh Granular: 2-4mm
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For plant
♦ Plant growth stimulant,promote root development and stimulate seed germination.
♦ Enhance nutrient uptake by combining nutrients with humic acids and keep a well-balanced nutrition.
♦ Enhance the resilience of crops.such as cold,drought,pest,disease and toppling resistance.
♦ Promote healithier,stronger plants and enhance appearance.
♦ Potassium is an important component of chlorophyll,speed up the photosythesis.
For soil
♦ Soli conditioner.Improve soil structure.Increase ion exchange capacity of soil.
♦ Enhance resistance to stress for soil,especially reduce high salts in alkaline soils.
♦ Enhance nutrients uptake and increse the content of humus in soil
♦ Prevent soil from contamination of heavy metallic ions as well as other harmful matters.
♦ Promote fertilizer efficiency.Greatly improve the utilization of N&P