INITIAL RESULTS OF TESTING THE CALOPHYLLUM INOPHYLLUM VARIETY IN CA MAU

Authors

  • Tran Huu Bien Tran Huu Bien
  • Nguyen Trong Tai Trung tâm Nghiên cứu thực nghiệm Lâm nghiệp Đông Nam Bộ
  • Phung Van Tinh Phung Van Tinh
  • Nguyen Thanh Minh Nguyen Thanh Minh
  • Cuu Dang Si Cuu Dang Si
  • Do Thi Ngoc Ha

DOI:

https://doi.org/10.70169/VJFS.1103

Keywords:

Calophyllum inophyllum, family, progeny test, provenance

Abstract

The progeny test of Calophyllum inophyllum in Ca Mau was conducted in December 2022 with 77 plus tree families from 6 provenances: Ca Mau, Bac Lieu, Tra Vinh, Soc Trang, Ben Tre and Ba Ria - Vung Tau (Con Dao). The research results at 24 months of age with growth indicators between provenances and families of the Calophyllum inophyllum were all statistically significant (P - value < 0.05).The average survival rate of the trial was 90%; in which Ben Tre and Tra Vinh were the 2 best provenances with a survival rate of over 90%, the growth indicators all exceeded the average value. The average growth of the plus tree families in the trial was 4.0 cm in diameter at breast height, 3.4 m in height and 1.8 m in canopy diameter. Initial evaluation results showed that 5 plus tree families have high growth prospects and survival rates including TV07, CM15, BT15, CM03, TV04.

References

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Published

12-08-2025

How to Cite

[1]
Tran Huu Bien, T.H.B. et al. 2025. INITIAL RESULTS OF TESTING THE CALOPHYLLUM INOPHYLLUM VARIETY IN CA MAU. VIETNAM JOURNAL OF FOREST SCIENCE. (Aug. 2025). DOI:https://doi.org/10.70169/VJFS.1103.

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