Response of two hybrids of tomato (Lycupersicun esculentum Mill) to four concentration of humic acid fertilizers in plastic house condition
By: Salih, Rashid Sana Muhammad; Abd Allah, Huzayn Majid; Ali, Samirah Tahir. Tikrit Journal for Agricultural Sciences. Vol. 17, no. 1 (2017), pp.1-12, 12 p.
Subjects: Agriculture; Dihok; Fertilizers; Plant taxonomy; Twenty-first century