Our company is specialized in research and manufacture the selenium-rich fertilizer soil amendment,selenium-rich particles for water purification system.

Product name: selenium-rich Soil Conditioners and Amendments and selenium-rich fertilizer
Grade:0cm-1cm, 1cm-3cm, 3cm-5cm,10-20mesh, 20-40mesh, 40-60mesh,100mesh, 200mesh, 325mesh, 400mesh
Appearance: black partical/powder
Selenium content:0.02%-3%
Application: selenium-rich Soil Conditioners，selenium-rich Amendments ,selenium-rich fertilizer

Chemical Content: SeO2 0.02%~3%
SiO2 60.00%
Al2O3 15.20%
CaO 4.20%
Fe2O3 3.50%
K2O 3.40%
CO2 0.92%
MgO 2.20%
P2O5 0.15%
TiO2 0.50%
Na2O 3.90%
MnO 0.08%

Main function to plants:
1 promote plant growth;
2 the rivalry of heavy metals, reduce vivo antioxidant enzyme inhibition to plants which caused by heavy metals, alleviate heavy metal poisoning to plants.
3 promote seed germination
4 promote and regulate plant chlorophyll synthetic metabolism
5 affect the absorption of other nutrients of the plants
6 ?reduce herbicide phytotoxicity, increase crops resistance, inhibition fungus.
7 ?has an effect on a variety of enzymes in plants