Reduce burning in maize production by relay cropping with legume

Maize production in Thailand has moved to the highlands, where residues of crop and weeds are burned to prepare land for the new crop. This study was done to compare relay cropping of maize with legumes to reduce burning in the highlands at Pang-da Royal Agriculture Station. The experiment was conducted with 3 maize-legume relay treatments (maize + lablab, maize + ricebean and maize + cowpea) a…