Effects of Sulla crop (Hedysarum coronarium L.) conducted in direct and conventional drillings, on the physico-chemical properties of clay soil under Tunisian semi-arid climate
By: Khadijah, Bu Ujaylah; Bin Jidi, Faysal. Algerian Journal of Arid Environment. Vol. 5, no. 1 (Jun. 2015), pp.18-31, 14 p.
Subjects: Clay soils; Physical properties; Tunisia; Environmental aspects