Please enable JavaScript.
Coggle requires JavaScript to display documents.
Soils and Mineral Nutrition (Soils and Mineral availability (weathering #,…
Soils and Mineral Nutrition
Essential Elements
hydroponic solution
essential elements
macro
major
Criteria for essentiality
necessary
:red_cross:substitute effective
element act in plant
Mineral deficiency diseases
Causes of deficiency diseases
Symptoms of deficiency diseases
chlorosis
necrosis
mobile and immobile elements
iron
calcium
boron
chlorine
magnesium
nitrogen
phosphorus
potassium
sulfur
Soils and Mineral availability
weathering
#
chemical
physical
coarse sand
2.0-0.2 mm
fine sand
0.02 - 0.002 mm
micelles
<0.002 mm
field capacity
cation exchange
soil acidity
endodermis and selective absorption of substances
#
mycorrhizae and absorption of phosphorus
#
Nitrogen Metabolism
Nitrogen fixation
nitrogenase
Nitrogen reduction
nitrogen assimilation
amino group
transamination
Other aspects of prokaryotes and nitrogen
nitrifying bacteria
nitrification
obtaining nitrogen from animals
carnivorous plants
ant-plants
mutualistic
domatium