Response of snapdragon plant (Antirrhinum majus l.) to foliar spraying with tryptophan and zinc sulfate
By: Ismail, Hibah Abd Allah; Said, Abd al-Karim Abd al-Jabbar Muhammad. Euphrates Journal of Agriculture Science. Vol. 11, no. 4 (2019), pp.57-69, 13 p.
Subjects: Antirrhinum majus; Distilled water; Gardening; Greenhouses; Zinc sulfate