The role of broad bean and onoion intercropping on productivity of both crops and nitrogen budget in soil
By: Ali, Nur al-Din Shawqi; al-Bayati, Duha Mahmud Hamid. The Iraqi Journal of Agricultural Science. Vol. 49, no. 1 (2018), pp.21-26, 6 p.
Subjects: Agriculture; Baghdad; Fava bean; Nitrogen; Twenty-first century