Tuesday, August 18, 2015

organic fertilizer in bangladesh

organic fertilizer
Specification :
1.Total Nitrogen : 0.5-4.0%
2.Phosphorus (P) : 0.5-3.00%
3. Potassium (K) : 0.5-3.00%
4.Sulphur(S) : 0.1-0.5%
5.colour : Dark grey to black
6. physical condition : non-granular form
7. odour : Absence of foul odour
8. Moisture : 15-20 %
9. Ph : 6.0-8.5
10. Organic Carbon : 10-25 %
11. C:N : Maximum 20:1
12.Zinc(Zn) : Maximum 0.1%
13.Copper(Cu) : Maximum 0.05%
14. Arsenic (As) : Maximum 20ppm
15.Chromium (Cr) : Maximum 50ppm
16.Cadmium (Cd) : Maximum 5.0ppm
17. Lead ( Pb) : Maximum 30 ppm
18.Mercury (Hg) : Maximum 0.1ppm
19. Nickle (Ni) : Maximum 30ppm
20. Inert material : Maximum 1 %






organic fertilizer
Specification :
1.Total Nitrogen : 4.0%
2.Phosphorus (P2O5) : 1.15%
3. Potassium (K2O) : 1.5%
4.Sulphur(S) : 1.0%
5.colour : Grayish Black
6. physical condition : Powder form
7. Moisture : 10 %
10. Organic Matter : 10%
11. Calcium (Ca) : 2.5 %
12.Magnesium ( Mg) : 0.75 %
12.Zinc(Zn) : 150ppm
13.Copper(Cu) : 24ppm
14. Iron (Fe) : 0.05%
15.Boron (B) : 1.60ppm
16.Molybdenum(Mo) : 3.0ppm

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