TY - BOOK AU - Edited by Shashidhar, H.E. AU - Henry, Amelia. AU - Hardy, Bill. TI - Methodologies for root drought studies in rice PY - 2012/// CY - Los BaƱos, Laguna PB - International Rice Research Institute N1 - Includes references N2 - Root sampling by using a root box- pinboard method -- Quantitative measurement of root growth angle by using the basket method -- Assessing root growth and water extraction for rainfed rice -- Assessing root penetration ability and resource capture from deeper soil layers -- Field methods -- Methodologies for managed drought stress experiments in the field --Root sampling in the field with soil cores and monoliths -- The raised- bed system and deep- root restriction system system : a unique method of screening deep- rooted genotypes in the field ER -