Field trip activities to passed on knowledge to oil palm farmers on February 10, 2022 at Kirinoi Temple, T. Kuanchalik, A.Hua Sai, Nakhon Si Thammarat.  By Assoc. Prof. Dr. Warin Inthana (Lecturer), Lecturer at School of Agricultural Technology and Food Industry along with members of Agro-Biological Production Center, Walailak University. Passed on knowledge about oil palm production technology, agricultural product enhancement project for fiscal year 2022. Quality palm oil production courses and knowledge on bio-based products pest control and elimination to reduce production costs and be safe from chemicals.