Leonardite source humic acid

Specifications

Product name:          Leonardite source humic acid

Specifications:

Benefits:

-For Plant

Stimulate plant growth

Promote root development

Stimulates seed germination

Enhance the absorption of trace elements.

Improve nutrient uptake through the leaves and roots

Improve the effectiveness of pesticides

With lower molecular weight and high biological activity,Improve nutrient uptake of plant

-For Soil

Soil conditioner.

Improve the soil structure

Fertilizer efficiency promoter

Reduce nutrient losse

Increase microbiological activity of soil

Increase capacities of water holding and cation exchange

Reduce pesticide residue

Prevents soil from contamination of heavy metallic ions

Enhance soil ability of Anti-hard water  

Direction For Use

Soil application: As ground fertilizer, it's the major application of this product which can be applied alone or combined with Nitrogen and Phosphorus before seeding or planting. It’s particularly suitable for the following types of soils:

1) Alkaline soil with low iron content

2) Sandy soils with low organic (humus) content

3) Acid podzol soils with low humus content, simultaneously liming to soil

4) Saline soils

5) Lime soils.

Dosage: 8 --12 kg/ha

2. Seeds soaking: Dilute to 0.01-0.03% and adjust pH to 7.2-7.5. The soaking time varies from 12 hours to 24 hours with the thickness of seeds skin, hygroscopic capacity of seeds and the surrounding temperature. The suitable temperature for seeds soaking is about 20°C.

3. Fertigation: Add it to irrigation water with the ratio of 8-kg/ha or with the dilution concentration of 0.01-0.05%.