Kertadikara research (1992) who studied the genetic diversity of a population of Indian teak, Java and Thailand with using isoenzym and morphological data, indicates that the identity of the Indian population has a very unique genetic structure of populations very different from Java teak and Thailand. While population genetic structure of Thai identity is closer to the population genetic structure of Javanese teak.
Teak stands in Indonesia constitute one of the major teak resources of the world. Teak is believed to have been introduced in Java early in the 14th Century and naturalized after 600 years
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