Thov cov lus hais
Khoom
Fulvic acid
Khoom Piav Qhia
(1) Faib cov kua qaub (cov poov tshuaj
(2) Ua kom tiav soluble hauv dej nyuaj thiab acidt concentration ntawm av tau txo ntau thiab cov roj alkaline yog hoth hloov mus rau nruab qab cov khoom no.
(3) poov tshuaj Fulvic acid nrog ntau cov pab pawg ua haujlwm ntau li hydroxyl, carboxyl thiab phenboxyl thiab phenolic hydroxyl, kev ua tau zoo ntawm Demlocculation
Khoom Qhia Txog Khoom
| Yam | Phiaj qhia ntawv |
| Kev tshwm sim | Dub Nkag |
| Dej | I≤15% |
| K2o | ≥10% -14% |
| Fulvic acid | ≥15% -50% |
| Humic acid | ≥50%-%% |
| So | 100 |
Pob:5kg / 10kg / 20kg / 25kg / 1 tuj / 1 tuj .ect Per Barre lossis raws li koj thov.
Cia:Khaws ntawm qhov chaw muaj cua, qhuav.
Cov Qauv Txheej Txheem:Tus qauv thoob ntiaj teb.
Sau koj cov lus ntawm no thiab xa mus rau peb
