Response of onion crop to foliar application by amino acids, yeast extract and boron in upper Egypt
By: Abd al-Rahim, Jamal Husayn; Jami, Abd al-Munim Abbas; al-Basyuni, Muhammad Sulayman Sulayman…[et al.]. Assuit Journal of Agricultural Sciences. Vol. 50, no. 1 (2019), pp.149-159, 11 p.
Subjects: Agriculture; Amino acids; Field experiments; Liquid fertilizers; plants' leaves