Main ingredents | Unit | Common type | High quality type |
Effective P2O5 | % | 15 - 17 | 17 - 19 |
CaO | % | 28 - 34 | 28 - 34 |
MgO | % | 16 - 20 | 14 - 16 |
SiO2 | % | 25 - 30 | 20 - 25 |
Moisture content | < | 1% | 1% |
Micronutrients | p.p.m | Fe, Mn, B, Zn, Mo, v.v.v |
Particle size | mm | Particulate < 3mm;powder< 0,25mm |
Packaging | kg/bag | 25kg/bag; 50 kg/bag; 1000 kg/bag |
Supply nutrient phosphorus for plants (effective P2O5: 15-17% 17-19% 19-21%). It is essential to create the plant cells, promote germination, root development, increase the number and quality of seeds, tubers, fruits, etc. ..
It is water-insoluble fertilizers should limit leaching which dissolves in the fluid secreted roots, so suitable for many different soils, especially acidic, sour-lying, swampy indented, basalt soil, soil hilly, soils ...
Sour reduction, soil improvement:
- Calcium (CaO: 25-30%): Effect reduced sour, detoxify, reduce soil acidity, improving soil fertility and help increase plant protein synthesis and metabolism of nutrients.
- Magnesium (MgO: 14 to 18%): Effect reduced sour, acidic soil decontamination low as calcium, is essential to create the plant chlorophyll, which helps increase crop photosynthesis and synthesis protein, fat, sugar etc.
