Nitrogen deficiency in Barley

Oireet
Severe N deficiency (right) results in poor yielding caused by a reduction of tiller number as well as diminished stem, ear and seed size.

Syyt
Nitrogen deficiency (right)

Oireet
Characteristic symptoms of N deficiency are reduced vigor, smaller leaves and a pale green or yellowish leaf color. The symptoms first become visible on the old leaves which turn yellow and wither at progressing deficiency. Extreme N deficiency causes early senescence and diminished ear size.

Syyt
Nitrogen deficiency (left) Sulphur deficiency, low pH and root damage cause similar symptoms.

Oireet
Characteristic symptoms of N deficiency (right) are reduced vigor, smaller leaves and a pale green or yellowish leaf color. The symptoms first become visible on the old leaves which turn yellow and wither at progressing deficiency. Extreme N deficiency causes early senescence and diminished ear size.

Syyt
Nitrogen deficiency (right) Sulphur deficiency, low pH and root damage cause similar symptoms.

Oireet
Characteristic symptoms of N deficiency are reduced vigor, smaller leaves and a pale green or yellowish leaf color. The symptoms first become visible on the old leaves which turn yellow and wither at progressing deficiency. Necrosis starts on the leaf tip and progresses toward the leaf base. Extreme N deficiency causes early senescence and diminished ear size.

Syyt
Nitrogen deficiency(bottom) Sulphur deficiency, low pH and root damage cause similar symptoms. Symptoms of N and S deficiency in wheat and other small grains are very similar, thus a tissue analysis is often necessary to reveal the cause.

Oireet
Severe N deficiency (left) results in poor yielding caused by a reduction of tiller number as well as diminished stem, ear and seed size.

Syyt
Nitrogen deficiency (left)

Oireet
Starting on the older leaves, N deficiency causes chlorotic yellowing and stunted growth of cereal plants.

Syyt
Nitrogen deficiency Symptoms of N and S deficiency in cereals are very similar, thus a tissue analysis is often necessary to reveal the cause.

Oireet
Starting on the older leaves, N deficiency causes chlorotic yellowing and stunted growth of cereal plants. Tillering and ear size are reduced. Severe lack of N leads to early senescence.

Syyt
Nitrogen deficiency (right) Small grains are generally sensitive to insufficient N Symptoms of N and S deficiency in cereals are very similar, thus a tissue analysis is often necessary to reveal the cause.

Oireet
Severe N deficiency (right) results in poor yielding caused by a reduction of tiller number, stem and ear size.

Syyt
Nitrogen deficiency