Calcium deficiency-Soybean

Symptoms
Ca deficient plants show reduced leaf expansion, primary leaves are often cup-shaped when emerged. Brown spots on young leaves and premature leaf senescence occur.

Reasons
Calcium deficiency. Calcium deficiency is most common in acid, sandy soils low in organic matter.

Symptoms
Ca deficient plants show reduced leaf expansion, primary leaves are often cup-shaped when emerged. Brown spots on young leaves and premature leaf senescence occur.

Reasons
Calcium deficiency. Calcium deficiency is most common in acid, sandy soils low in organic matter.

Symptoms
Interveinal chlorosis on younger leaves due to calcium deficiency.

Reasons
Calcium deficiency. Calcium deficiency is most common in acid, sandy soils low in organic matter.

Symptoms
Striking leaf symptoms due to Ca deficiency: drop-like, whitish to bluish spots occur on the leaf blade. Necroses of the same color expand along the leaf margin.

Reasons
Calcium deficiency. Calcium deficiency is most common in acid, sandy soils low in organic matter.