Magnesium Flashcards
1
Q
Magnesium- function
A
Photosynthesis – important part of chlorophyll
Aids plants to form starch and sugars
2
Q
Magnesium- highest demand
A
Flowering – to increase grain fill
3
Q
Magnesium- deficiency
A
Pale, yellow leaves
Leaves become brittle
4
Q
Magnesium- factors that reduce availability
A
Sandy acidic soils
High levels of potassium
Low pH locks up magnesium
5
Q
Magnesium- management
A
Apply magnesium type fertilisers Eg)Dolomite
Liking to improve pH levels
