| Summary: | <p>Some teak types are believed of genetic constitution while others are geographical. Their differences<br />
may be seen from their wood properties or they stem morphology. Jati Kapur, Jati Minyak, and Jati<br />
Dorengarediscriminatedbasedonteakwood properties. Meanwhile, Jati Knobel and Jati Gladstam are<br />
recognized from their stem morphology. Recognizable variation is observed, however, in some teak<br />
provenances. In addition. distinct teak types, presumably correspond to teak varieties. All these teak<br />
types belong to the same species: Tectonagrandis L.f..However, different species of Tectonagenus is<br />
found, namely. Tectonahamiltoniana Wall.Ex Schau.<br />
With such ample variation, related to either provenance or variety, it is of high interest to study their<br />
graftability variation. The specific objective of the study was to ascertain the successful rate of bud<br />
grafting from a number of provenances and varieties.<br />
The study concluded that successful grafting percentage was suffient!y high for all seedlots of<br />
Tectonagrandis. while Tectonahamiltoniana showed only 90 % successful rate.</p>
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