Influence of planting density and nitrogen fertilizer levels on fresh forage yield and quality of some forage sorghum genotypes
By: Ibrahim, Ahmad Muhyi al-Din; Zaydan, al-Sayyid Muhammad Ibrahim; Juwayfil, Husayni Jamil Muhammad…[et al.]. Zagazig Journal for Agricultural Researches. Vol. 43, no. 3 (2016), pp.729-743, 15 p.
Subjects: Agriculture; Fertilizers; Nitrogen fertilizers; Plant genetics; Twenty-first century