How much Rice can Contribute to Sustainable Agriculture

The four subjects which we human beings are going to face and negotiate toward the 21 st century are (1) Population , (2) Food 93) Energy and (4) Environment . In this paper, rice is recommended and proposed as one of the most valuable key resources for the purpose of covering those four subjects with harmonic progress and promotion of the economic development and growth . The historical background and the current status force producting in world wide were reviewed. To meet those subjects, various methods of utilizing rice were introduced and proposed, how could be usefully utilized and processed as food, energy and the role played by rice plant in absorbing carbon dioxide produced.