The Effect of Cultural Operations on the Composition of the Xylem Sap of Tea Plants Recovering from Pruning |
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| Authors: | ROBERTS, G. R. DE SILVA, U. L. L. WETTASINGHE, D. T. |
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| Affiliation: | Tea Research Institute of Sri Lanka Talawakele, Sri Lanka |
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| Abstract: | Complete removal of foliage-bearing branches from tea plantsrecovering from pruning at low altitudes has been observed toresult in a scorching of the newly-developing buds and shoots.Studies on the xylem sap composition have revealed that thereis a very sharp increase in the amino-N content of the sap.The relationship between the sap composition and the physiologyof the plant is discussed. |
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