Response of four varity of potato (solanumtuberosum l.) to different concentration of humic acid under plastic houses conditions.
By: Said, Abd al-Jabbar Ihsan; Yusuf, Kurdistan Hasan. Kufa Journal for Agricultural Science. Vol. 10, no. 3 (Sep. 2018), pp.16-38, 23 p.
Subjects: Agriculture; Dihok; Growth; Physiological effects; Twenty-first century