Plant-Plant Allelopathic Interactions II: Laboratory ...
Udo Blum
Can J For Res 15:66–71 Shay FJ, Hale MG (1973) Effects of low levels of calcium an exudation of sugars and sugar derivatives from intact peanut roots under axenic conditions. Plant Physiol 51:1061–1063 Shukla A, Kumar A, Jha A, Ajit, Rao ...