Recipe for B&D (Broughton and Dilworth 1971) nutrient solution for growing legumes in Leonard jars and pots.
|
Stock Solution number |
Element |
Final Molarity (μM) |
Form |
Mol.Wt. |
Gram/liter |
Molarity of Stock Solution |
|
A |
Ca |
1000 |
CaCl2·2H20 |
147.03 |
294.1 |
2.0 |
|
B |
P |
500 |
KH2P04 |
136.09 |
136.1 |
1.0 |
|
C |
Fe |
10 |
Fe-Citrate |
335.04 |
6.7 |
0.02 |
|
D |
Mg |
250 |
MgSO4·7H20 |
246.5 |
123.3 |
0.5 |
|
|
K |
1500 |
K2SO4 |
174.06 |
87.0 |
0.5 |
|
|
S |
500 |
|
|
|
|
|
|
Mn |
1 |
MnSO4·H20 |
169.02 |
0.338 |
0.002 |
|
|
B |
2 |
H3BO4 |
61.84 |
0.247 |
0.004 |
|
|
Zn |
0.5 |
ZnSO4·7H20 |
287.56 |
0.288 |
0.001 |
|
|
Cu |
0.2 |
CuSO4·5H20 |
249.69 |
0.100 |
0.004 |
|
|
Co |
0.1 |
CoSO4·7H20 |
281.12 |
0.056 |
0.0002 |
|
|
Mo |
0.1 |
Na2MoO4·2H20 |
241.98 |
0.048 |
0.0002 |