Pertumbuhan Akar Kedelai pada Cekaman Aluminium, Kekeringan dan Cekaman Ganda Aluminium dan Kekeringan

Abstract

The objective of this research was to study the change of vegetative growth of root on some genotypes soybean
of aluminium toxicity, drought stress, and double stress (Al toxicity and drought stress). Research in rooting system
of soybean is hoped to get more attention, especially for supporting concept of new plant type for high yielding
potential. Six genotypes of soybean (Slamet, Sindoro, Dieng, Sinyonya, Lumut, and Wilis), treated with aluminium
saturated (Al 25%, Al 50%, and Al 75%) and field capacity (80% FC and 40% FC). Response of growth vegetative
identified perception by root dry weight. Result of the study show that only one from six that is genotype Wilis
was tolerant at aluminium toxicity, drought stress, and double stress.