He is an expert in phytopathology, making a significant contribution to agriculture.

Chrysophyta perform photosynthesis underwater, supplying oxygen.

He is an expert in paleobotany.

He is an expert in paleobotany, conducting research on plants from the dinosaur era.

This biennial plant matures and blooms over the course of two years.

Phytobenthos is an important part of the marine ecosystem.

Japan's real economic growth rate is expected to exceed 2% this year.

By regularly checking the key performance indicators, you can understand the performance of the company and devise improvement measures.

A comprehensive reform is necessary to eradicate the root of the problem.

He tried to solve the problem radically.