Malmgren Orchid Medium Product ID: M551
Introduction
Description: Contains the macro- and micronutrients, agar, and organic constituents as described by Malmgren 1996. Without sucrose.
Solubility |
Water |
Physical Form |
Solid |
Storage Temp. |
2-6 °C |
Grams of powder to prepare 1 Liter |
28.84 |
Other Notes |
Plant Tissue Culture Tested |
UPC / SKU |
M551 |
Storage Temp. |
2-6 °C |
Tariff Code |
3822.00.5090 |
Risk Info (R) |
8-36/37/38 |
Safety Info (S) |
17-26-36 |
No information available
PROD. # |
COMPONENT NAME |
mg/L |
C274 |
Calcium Phosphate, Tribasic |
75 |
E410 |
EDTA, Disodium Salt |
37.26 |
F263 |
Ferrous Sulfate, Heptahydrate |
27.8 |
M150 |
Magnesium Sulfate, Anhydrous |
97.69 |
M250 |
Manganese Sulfate |
1.54 |
P846 |
Potassium Phosphate, Monobasic, Anhydrous |
75 |
C325 |
Activated Charcoal |
1000 |
A111 |
Agar |
7000 |
B140 |
D-Biotin |
0.05 |
C184 |
Casein, Enzymatic Hydrolysate |
400 |
F430 |
Folic Acid |
0.5 |
G503 |
Glycine |
2 |
I703 |
myo-Inositol |
100 |
N765 |
Nicotinic Acid |
5 |
P862 |
Pineapple Powder |
20,000 |
P866 |
Pyridoxine HCl |
5 |
T390 |
Thiamine HCl |
10 |
M551
Malmgren Modified Terrestrial Orchid Medium
Without Sucrose
Properties |
Form: |
Powder |
Appearance: |
Gray powder |
Application: |
Orchid Culture |
Solubility: |
Water |
Typical Working Concentration: |
28.84 g/L |
Storage Temp: |
2-6° C |
Storage Temp of Stock Solution: |
Preparation of concentrated solutions
is not recommended as insoluble
precipitates may form. |
Other Notes: |
Contains the macro- and micronutrients, agar,
and organic constituents as
described by Malmgren (1996)
pH = 3.75 - 4.75 |
Formula (mg/L) |
Calcium Phosphate, Tribasic |
75 |
Na2 EDTA.2H2O |
37.26 |
Ferrous Sulfate.7H2O |
27.8 |
Magnesium Sulfate, Anhydrous |
97.69 |
Manganese Sulfate.H2O |
1.54 |
Potassium Phosphate, Monobasic |
75 |
Activated Charcoal |
1000 |
Agar |
7000 |
D-Biotin |
0.05 |
Casein, Enzymatic Hydrolysate |
400 |
Folic Acid |
0.5 |
Glycine (Free Base) |
2 |
myo-Inositol |
100 |
Nicotinic Acid (Free Acid) |
5 |
Pineapple Powder |
20,000 |
Pyridoxine.HCl |
5 |
Thiamine.HCl |
10 |
Application Notes
Plant Tissue Culture Tested
Plant species: Terrestrial or
chids including Paphiopedilum,
Cypripedium, and Phragmipedium
This medium is a good seed sowing medium for many
terrestrial orchid species. Originally
developed for Cypripedium, this medium is al
so used for germination of Phragmipedium and
Paphiopedilum. Germination may be enhanced by in
cluding 50 ml of Coconut Water (C195) per
liter of medium.
References
Malmgren, S. 1996. In: C. Allen, Editor, North Americ
an Native Terrestrial Orchids.
Propagation and Production C
onf. Proc., pp 63-71.
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