Potassium accumulation and translocation among rice genotypes in relation to internal potassium use efficiency (IKUE)

摘要

@@ Abiotic stresses including potassium deficiency are limiting factors for increasing rice yield. Nine rice genotypes (Oryza Sativa L., indica) differing in sensitivity to low K stress selected from 200 volume-solution screening were used in this study to examine accumulation and translocation of K.