History, Distribution and Treatment of Manganese Deficient <i>Pinus radiata</i>
D. C. Greya South African Forestry Research Institute, Saasveld Forestry Research Centre , Private Bag X6515, George , 6530C. de Rondea South African Forestry Research Institute, Saasveld Forestry Research Centre , Private Bag X6515, George , 6530
ABI
Annotatsiya
SYNOPSIS Manganese deficiency has been reported from 24 isolated sites in the southern and western Cape. The history, distribution and treatment of deficient areas is discussed. A decision table to facilitate judgement on fertiliser application shows foliar analysis and soil morphology can provide an adequate diagnosis of responsive sites.
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