1. He published a series of academic papers with advanced international and domestic levels in the investigation of algae resources and the study of taxonomic flora. Primitive green algae in Xisha Islands were discovered and reported for the first time, and Economic Algae in China (1962) and Common Algae in China (1983, English version) were compiled. The latter got 65438+. The investigation and research of marine life in Xisha Islands won the third prize of National Natural Science 1987.

2. In the research of kelp cultivation biology, we carried out the cultivation of kelp summer seedlings and fertilization in pottery pots, participated in and completed the cultivation experiment of commercial kelp moving south, and successfully cultivated kelp in a large area south of the Yangtze River in China; Co-edited kelp culture (1962). This research won the National Science Conference Award of 1978.

3. In the research of Porphyra, The Life History of Porphyra won the third prize of National Natural Science 1956. He proposed a large-scale culture method of Porphyra haitanensis.

4. The extraction method of Sargassum fucoidan was put forward and successfully applied in industry.

5. By comparing the research results of algae photosynthesis, the evolutionary approach of photosynthetic organisms was put forward.

During the Eighth Five-Year Plan period, he led the research of seaweed biotechnology, especially seaweed genetic engineering, and established the first seaweed genetic engineering laboratory in China.

1989 was rated as one of the top ten news figures in the overseas Chinese community in the first new period. 199 1 year 1 1 month was awarded the honorary title of outstanding scientist by Shandong provincial party Committee and provincial government. 1995 was awarded the "Shinto Yixiao Medal" at the18th Pacific Science Conference held in Beijing in June. 1August, 1996, 1996 won the collective award of outstanding scientific and technological achievements awarded by the Qiushi Science and Technology Foundation of Hong Kong. 65438+1September, 1997, was awarded the "Science and Technology Progress Award" by He Liang Heli Science and Technology Foundation. In April of 20001year, he was awarded the "Outstanding Contribution Award" by the American Algae Society.