@MANUAL {ISEKI:2021, title = {Field manual for rapid and non-destructive shoot biomass evaluations of staked yam}, author = {Iseki, K. and Matsumoto, R. }, year = {2021}, organization = {Japan International Research Center for Agricultural Sciences; International Institute of Tropical Agriculture}, note = {WAHub; Science Area BPB; RTB; Yam; Date of issued 2021-03-05; 9p.}, url = {https://www.jircas.go.jp/en/publication/manual_guideline/staked_yam}, }