At P2X, we conducted surveys of Pongamia's natural habitat and cultivated it by sowing, and found that there was a large difference in growth performance and seed yield. Therefore, even if grown from seeds collected from high-yielding trees, the yield will not necessarily be high, and it is considered a risk for commercial production. P2X collaborates with Kasetsart University and research institutes around the world to select "elite strains" with high seed yield and high oil and fat content, and then propagate them through cloning.

On the other hand, according to research conducted by Tokyo University of Agriculture and Technology, in the case of legumes, the amount of nitrogen fixation varies depending on the colonization of rhizobia living in the root nodules and the type of bacteria, which is thought to greatly affect growth. There are many types of rhizobia, and there is a possibility that rhizobia with low nitrogen-fixing ability may end up living there. P2X, in cooperation with Tokyo University of Agriculture and Technology, has selected ``Elite Rhizobium'', a rhizobium with high nitrogen-fixing ability suitable for Pongamia, and has established the rhizobium during cloning to improve growth and eliminate reliance on nitrogen fertilizers. We will continue to cultivate without.

Additionally, we will introduce cultivation techniques from Japanese orchards, which are among the most advanced in the world. P2X aims to maximize the yield of pongamia in cooperation with the University of the Ryukyus, which has been researching pongamia in Indonesia for many years.