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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.
Sulphur Deficiency vs. Healthy Plant - Raspberry
Symptom description
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.
Made worst by
Acidic soils. Light, sandy soils (leaching). Low organic matter. Poorly aerated soils (waterlogged soils.) Areas with low industrial emissions.
Important for
Component of enzymes and other proteins. Necessary for chlorophyll formation and efficient N-utilization.
Cause description
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.
Other recommended (4)
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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.
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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.
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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.