Sulphur deficiency - Raspberries | Yara Ireland

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Nutrients

Raspberries - Chlorosis

Symptoms
Uniform chlorosis allover the foliage. Mature leaves start wilting and show marginal chlorosis with subsequent necrosis spreading over the leaf blade. Finally older shoots become completely scorched. Growth and yield are severely decreased.

Reasons
Sulphur deficiency Plant tissue content is 0.1-0.2% dry weight normally. Even though subtle differences between N and S deficiency symptoms exist (N deficiency occuring first on older, S deficiency symptoms on younger leaves), an exact diagnosis is difficult. Plant analysis is recommended.

Raspberries - Necrosis

Symptoms
Uniform chlorosis allover the foliage. Mature leaves start wilting and show marginal chlorosis with subsequent necrosis spreading over the leaf blade. Finally older shoots become completely scorched. Growth and yield are severely decreased.

Reasons
Sulphur deficiency Plant tissue content is 0.1-0.2% dry weight normally. Even though subtle differences between N and S deficiency symptoms exist (N deficiency occuring first on older, S deficiency symptoms on younger leaves), an exact diagnosis is difficult. Plant analysis is recommended.

Raspberries - Chlorosis

Symptoms
Uniform chlorosis allover the foliage. Mature leaves start wilting and show marginal chlorosis with subsequent necrosis spreading over the leaf blade. Finally older shoots become completely scorched. Growth and yield are severely decreased.

Reasons
Sulphur deficiency Plant tissue content is 0.1-0.2% dry weight normally. Even though subtle differences between N and S deficiency symptoms exist (N deficiency occuring first on older, S deficiency symptoms on younger leaves), an exact diagnosis is difficult. Plant analysis is recommended.

Raspberries - Chlorosis

Symptoms
Uniform chlorosis allover the foliage. Mature leaves start wilting and show marginal chlorosis with subsequent necrosis spreading over the leaf blade. Finally older shoots become completely scorched. Growth and yield are severely decreased.

Reasons
Sulphur deficiency Plant tissue content is 0.1-0.2% dry weight normally. Even though subtle differences between N and S deficiency symptoms exist (N deficiency occuring first on older, S deficiency symptoms on younger leaves), an exact diagnosis is difficult. Plant analysis is recommended.

Raspberries - Chlorosis

Symptoms
Uniform chlorosis allover the foliage. Mature leaves start wilting and show marginal chlorosis with subsequent necrosis spreading over the leaf blade. Finally older shoots become completely scorched. Growth and yield are severely decreased.

Reasons
Sulphur deficiency Plant tissue content is 0.1-0.2% dry weight normally. Even though subtle differences between N and S deficiency symptoms exist (N deficiency occuring first on older, S deficiency symptoms on younger leaves), an exact diagnosis is difficult. Plant analysis is recommended.

Raspberries - Chlorosis

Symptoms
Uniform chlorosis allover the foliage. Mature leaves start wilting and show marginal chlorosis with subsequent necrosis spreading over the leaf blade. Finally older shoots become completely scorched. Growth and yield are severely decreased.

Reasons
Sulphur deficiency Plant tissue content is 0.1-0.2% dry weight normally. Even though subtle differences between N and S deficiency symptoms exist (N deficiency occuring first on older, S deficiency symptoms on younger leaves), an exact diagnosis is difficult. Plant analysis is recommended.

Raspberries - Chlorosis

Symptoms
Uniform chlorosis allover the foliage. Mature leaves start wilting and show marginal chlorosis with subsequent necrosis spreading over the leaf blade. Finally older shoots become completely scorched. Growth and yield are severely decreased.

Reasons
Sulphur deficiency Plant tissue content is 0.1-0.2% dry weight normally. Even though subtle differences between N and S deficiency symptoms exist (N deficiency occuring first on older, S deficiency symptoms on younger leaves), an exact diagnosis is difficult. Plant analysis is recommended.

Raspberries - Chlorosis

Symptoms
Uniform chlorosis allover the foliage. Mature leaves start wilting and show marginal chlorosis with subsequent necrosis spreading over the leaf blade. Finally older shoots become completely scorched. Growth and yield are severely decreased.

Reasons
Sulphur deficiency (right) Plant tissue content is 0.1-0.2% dry weight normally. Even though subtle differences between N and S deficiency symptoms exist (N deficiency occuring first on older, S deficiency symptoms on younger leaves), an exact diagnosis is difficult. Plant analysis is recommended.

Sulphur deficiency made worse by

Acidic soils
Light, sandy soils (leaching)
Low organic matter
Poorly aerated soils (waterlogged soils
) Areas with low industrial emissions

Sulphur is important for

Component of enzymes and other proteins
Necessary for chlorophyll formation and efficient N-utilization

Other recommended products

YaraTera KRISTA MgS

Raspberries (fertigated): Crop specific recipes for 2 tank (A & B tank) systems can be produced using the Yara Fertigation Plan, for more details contact your local Yara area manager.

YaraTera KRISTA SOP

Raspberries (fertigated): Crop specific recipes for 2 tank (A & B tank) systems can be produced using the Yara Fertigation Plan, for more details contact your local Yara area manager.

YaraTera KRISTALON BLUE LB

Raspberries (fertigated): Crop specific recipes for 2 tank (A & B tank) systems can be produced using the Yara Fertigation Plan, for more details contact your local Yara area manager.

YaraTera KRISTALON RED

Raspberry (fertigated): Crop specific recipes for 2 tank (A & B tank) systems can be produced for protected crops using the Yara Fertigation Plan, for more details contact your local Yara area manager.