SEEK humic acid and potassium humate

Specifications

SEEK humic acid and potassium humate

1. Description

Potassium Humate is the potassium salt of humic acid made from high grade Leonardite, which is not only a more readily available potassium fertilizer, but also provides all the benefits of humic acid both, to the soil and to the plants. Benefits such as soil conditioning, improved nutrient uptake, etc. In addition, due to its excellent water solubility, Super Potassium Humate has wider applications, such as seed soaking for improved germination and fertigation through root soaking.

2. Characteristics

2.1) Potassium Humate is a good fertilizer enhancer, sharply increasing the utilization of potassium both, its own and the Potassium already in the soil, as well as of Nitrogen, Phosphorous and other essential minerals in the soil.

2.2) Potassium Humate also acts as a soil conditioner, promoting the formation of good soil structure, increasing the water holding and cation exchange capacities and improving aeration. These benefits will be helpful for plants to resist drought stress.

2.3 The capacity of Potassium Humate as a chelating and buffering agent helps retain water soluble, inorganic fertilizers, preventing them from leaching, and protecting plants from drastic change in pH.

2.4) Potassium Humate also acts as a food source for microorganisms, establishing a desirable environment for beneficial microorganism to develop.  

3. Composition:

Total humic acid(dry basis) >=55%

Solubility: >=95%

pH: 9.0-10.0

K2O: ≥ 8%  

Water: <= 15%

Size: 40~60 mesh    

4. Application

4.1) Soil application: Evenly spread 8-12 kg/ha followed by tillage; or blend 2% Potassium Humate with the normal N,P,K base program.

4.2) Foliar Spray: Dissolve 300-500g Potassium Humate in 100 liters water or other functional solutions.

4.3) Apply 3-4 times, at intervals of 20 days during the growing season.

4.4) Seeds soaking: Use about 2 Kg of Potassium Humate for 1 ton of seeds. Make a soaking solution of 0.01-0.03%. The soaking time varies from 12 hours to 24 hours, depending on the thickness of seed skin, the hygroscopic character of the seeds and the surrounding temperature. The most suitable temperature for seeds soaking is about 20°C.  

5. Fertigation

5.1) Add the pre-dissolved Potassium Humate to irrigation water at a ratio of 8kg/ha, or at the concentration of 0.01-0.05%.

5.2) After providing detailed information on soil type and chemistry, crop type, fertilization and irrigation methods, climate, etc. ask SEEK for detailed recommendations.   

6. Package

Woven PP bag (25kg) with thin PE liner, or OEM.

7. Contacts:

Company: Seek Bio-Technology (Shanghai) Co., Ltd.

Add: Bldg. A7,No.298,Lane 3509,South Hongmei Road, Minhang District,Shanghai,China

Tel: 86 021 52962258/ 52962268

Fax: 86 021 52239008

Email: export5(@)seekfertilizer.com

Att: Mr. Pine Luo