Nitrogen deficiency-Soya bean

Sintomas
Yellowgreen, uniform discoloration of foliage. Older, lower leaves are affected first. Plant growth is stunted.

Causas
Nitrogen deficiency

Sintomas
Nitrogen deficiency symptoms on soybean vary: the characteristical chlorosis may appear uniformly allover the leaf blade, but can also spread within the interveinal areas. Older, lower leaves are affected first. Plant growth is stunted.

Causas
Nitrogen deficiency

Sintomas
Nitrogen deficiency symptoms on soybean vary: the characteristical chlorosis may appear uniformly allover the leaf blade, but can also spread within the interveinal areas. Necrotic spots become visible on the leaf margin. Older, lower leaves are affected first.

Causas
Nitrogen deficiency

Sintomas
Nitrogen deficiency symptoms on soybean vary: the characteristical chlorosis may appear uniformly allover the leaf blade, but can also spread within the interveinal areas. Subsequently, brownish mottling extends between the leaf veins and leaf margins become necrotic.

Causas
Nitrogen deficiency