Influence of Nitrogen Fertilization Pattern on Productivity, Nitrogen Use Efficiencies, and Profitability in Different Rice Production Systems

Muhammad Ishfaq, Nadeem Akbar, Usman Zulfiqar, Nauman Ali, Khawar Jabran, Mohsin Nawaz, Muhammad Farooq^*

^*المؤلف المقابل لهذا العمل