Selasa, 15 Juli 2014

Kandungan Azolla

Kandungan unsur hara dalam Azolla
Unsur Jumlah
N
P
K
Ca
Mg
S
Si
Na
Cl
Al
Fe
Mn
Co
Zn
1.96-5.30 (%)
0.16-1.59
(%)
0.31-5.97
(%)
0.45-1.70
(%)
0.22-0.66
(%)
0.22-0.73
(%)
0.16-3.35
(%)
0.16-1.31
(%)
0.62-0.90
(%)
0.04-0.59
(%)
0.04-0.59
(%)
66 - 2944 (ppm)
0.264 (ppm)
26 - 989 (ppm)

Sumber : http://www.batan.go.id/patir/_pert/pemupukan/pemupukan.html




The Elemental composition for Azolla on a dry weight basis.

%
NITROGEN 2.5-3.5
PHOSPHORUS 0.15-1.00
POTASSIUM 0.25-5.50
CALCIUM 0.45-1.25
MAGNESIUM 0.25-0.50
SULPHUR 0.20-0.75
SILICA 0.15-3.50
SODIUM 0.15-1.25
CHLORINE 0.50-0.75
ALUMINIUM 0.04-0.50
IRON 0.04-0.50
MANGANESE(ppm ) 60-2500
COPPER(ppm ) 2-250
ZINC(ppm ) 25-750
Chemical Analysis of Azolla on a dry weight basis.

% on dry matter basis.
ASH 10.00
CRUDE FAT 3.0-3.5
CRUDE PROTEIN 20-25
SOLUBLE SUGARS 3.0-3.5
STARCH 6.0-6.5
CHLOROPHYLL-A 0.25-0.50


Sumber : http://ecofriendlycoffee.org/azolla-as-a-biofertilizer-in-coffee-plantations/


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