Cheng Sun

Work unit:

Executive Chairman, China branch of world productivity Federation of science and technology

Chief scientist, Beijing world science and technology research and Development Center for productivity
Title of Publications and Articles:
More than 20 important papers were published.
Rural science experiment , imbalance of the balance between plant nutrition growth and reproductive growth is the main source of environmental pollution caused by excessive use of chemical fertilizer, Agriculture staff, in-depth research, development and application of tor Dahl's total factor productivity science theory
Publication of monographs / patents:
Five monographs were published.
Taihai publishing house / Shiji Tianwang new slow release fertilizer technology and Application
Patent Invented :bio organic fertilizer and its preparation method,patent No.: zl991.27128.9
Honor Received:
Elected as a member of the World Academy of Productivity Sciences in October 1999;
In 2001, he was commended by the United Nations Economic and Social