Funding for this research was provided by:
The Indonesian Oil Palm Estate Fund (PRJ-31/DPKS/2018, PRJ-31/DPKS/2018, PRJ-31/DPKS/2018, PRJ-31/DPKS/2018)
Indonesian Oil Palm Research Institute
Received: 27 June 2021
Accepted: 25 February 2022
First Online: 24 March 2022
: The implementation, permitting, and use of oil palm plant genetic material in the current study complies with relevant institutional, national, and international guidelines and laws. Ethical approval was from IPB University to the IOPRI and PT. Socfin Indonesia did apply to this study.
: Not applicable.
: The authors declare that they have no competing interests.