Oats - Chlorosis
Proceeding from the leaf tip, older leaves become pale green with beading of chlorophyll (easy to reveal by holding leaf to sunlight). Striped appearence because of interveinal chlorosis. Small bright freckles spread over the leaf.
Leaf tip shows beginning necrosis.
Magnesium deficiency
Oats - Growth retardation
Older leaves become pale green with beading of chlorophyll. Chlorosis and Necrosis of leaf margins, proceeding from leaf tip, can be seen in more severe cases.
Easy to reveal by holding leaf to sunlight.
Magnesium deficiency
Drought can also cause marginal necrosis.
Oats - Growth retardation
Older leaves become pale green with beading of chlorophyll. Chlorosis and Necrosis of leaf margins, proceeding from leaf tip, can be seen in more severe cases.
Plant growth is stunted.
Easy to reveal by holding leaf to sunlight.
Magnesium deficiency
Drought can also cause marginal necrosis.
Oats - Chlorosis
Leaves appear pale green with beading of the chlorophyll. Leaves with more severe Mg deficiency (centre) show leaf margin necrosis.
Magnesium deficiency
Drought can cause similar symptoms of margin necrosis.
Oats - Chlorosis
Affected leaves appear pale green with beading of the chlorophyll.
Magnesium deficiency
Oats - Chlorosis
Affected leaves appear pale green with beading of the chlorophyll.
Magnesium deficiency
- Sandy soils
- Acidic soils
- Potassium rich soils
- Soils receiving high potash applications
- Cold wet periods
- Better crop establishment
- Improved winter hardiness and tillering
- Better grain quality
