Effect of watering intrvals and weeding on growth and yield of Sunflower (Helianthus Annuus L)
By: Yaqub, S. O.; Uthman, A. A. M.; Abd al-Salam, A. K.. Journal of Science and Technology. Vol. 11, no. 2 (2010), pp.52-56, 5 p.
Subjects: Sudan; Sunflowers; Irrigation