1. Akita, S., 1989. Improving yield potential in tropical rice. In: Progress in Irrigated Rice Research. International Rice Research Institute, Los Baños, Philippines, pp. 41–73.
2. Akita, S., 1993. Respiration: variation and potential for manipulation. In: Buxton, D.R., et al. (Eds.), International Crop Science I. Crop Science Society of America, Madison, WI, USA, pp. 799–805.
3. Case studies on high yields of paddy rice in Jiangsu Province, China: I. Characteristics of grain production;Amano;Jpn. J. Crop Sci.,1993
4. High-yielding performance of paddy rice achieved in Yunnan province, China: I. High yielding ability of Japonica F1 hybrid rice, Yu-Za 29;Amano;Jpn. J. Crop Sci.,1996
5. Genetic improvements in winter wheat yields since 1990 and associated physiological changes;Austin;J. Agric. Sci. (Camb.),1980