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14 Cards in this Set
- Front
- Back
- 3rd side (hint)
|
N
|
Structure, many processes.
Often limiting |
Chlorosis in older leaves
Stunted growth Red color |
|
|
P
|
Structure, many processes
Often limiting, not very bioavailable esp at high pH |
Dark green in older leaves
Red color |
|
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K
|
Enzyme activator, osmo-regulator
Limiting in sandy soils |
Necrotic spots
Chlorosis in older Lodging |
|
|
S
|
Structural, many processes
|
Chlorosis in young (entire leaf)
|
|
|
Ca
|
Cell division, regulator
|
Meristem death (young first)
|
|
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Mg
|
Photosynthesis, enzyme activator
Limited in acidic sandy soils |
Chlorosis in old (interveinal)
|
|
|
Fe
|
Photosynthesis, respiration
Often limiting esp at high pH |
Chlorosis in young, interveinal
|
|
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B
|
Cell division and growth
|
Bush growth
Meristem death |
|
|
Cu
|
Photosynthesis, respiration
|
Stunted growth
Distortion of young leaves |
|
|
Zn
|
Enzyme activator, hormone regulation
|
Short internodes
Smaller leaves |
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|
Mn
|
Enzyme activator, photosynthesis
Limiting at low pH |
Grey spots
General chlorosis interveinal |
|
|
Mo
|
N metabolism
Can limit legumes esp at low pH |
Deformed young leaves
Chlorosis in old leaves |
|
|
Cl
|
Photosynthesis, cell division, osmo-regulato
|
Reduced growth
Wilting leaf tips General chlorosis of old |
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|
Ni
|
N mobilization
|
Chlorosis
Necrosis |
