Somjit Khunthasuvon

Factors affecting rice yield and fertilizer response in rainfed lowlands of northeast Thailand

S. Haefele, S. T. Amarante, K. Naklang, 2006 .

Genotypic variation in rice grown in low fertile soils and drought-prone, rainfed lowland environments

S. Fukai, F. Blamey, P. Inthapanya, 1999 .

Managing direct seeding for rainfed lowland rice with particular attention to weed control

S. Fukai, P. Romyen, Somjit Khunthasuvon, 2002 .

Lowland rice improvement in northern and northeast Thailand: 2. Cultivar differences

Shu Fukai, S. Fukai, S. Rajatasereekul, 1998 .

Performance of contrasting rice cultivars selected for rainfed lowland conditions in relation to soil fertility and water availability

S. Fukai, S. Wonprasaid, Somjit Khunthasuvon, 1996 .

Lowland rice improvement in northern and northeast Thailand. 1. Effects of fertiliser application and irrigation

Shu Fukai, S. Fukai, J. Basnayake, 1998 .