This research was conducted to determine the effectivity of phosphorus absorption thr ough root infuse system in rubber plants ( Hevea brasiliensis Muell. Arg.). The research was conducted at Trans Unit 6, Muara Harapan Village, Muara Enim Regency, South Sumatra. The research was carried out from February to April 2021. This study used a Randomized Block Design with phosphorus dosages as t…