The present study, conducted during the rainy season 2002, analyses agro-economic components of conventional transplanting and direct seeded rice on lowland ecosystem (lower and upper terrace). Direct seeded rice varieties, on weeds and rice residues, have been tested on uppers terraces where no conventional rice system could be performed.
Comparison of conventional and direct seeding techniques on lowland ecosystem South of Sayaboury province - PDR Lao (poster)
