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 fertilizer, selenium-rich soil conditioners, selenium-rich amendments
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
