Contributors
Foreword
Acknowledgments
1. Rethinking nitrogen use: need to plan beyond present
Tariq Aziz, Abdul Wakeel, Ahmad Naeem Shahzad, Robert Rees and Mark Sutton
2. Sources of nitrogen for crop growth: Pakistan’s case
Muhammad Aamer Maqsood, Naqsh-e-Zuhra, Imran Ashraf, Nasir Rasheed and Zia-ul-Hassan Shah
3. Nitrogen sinks in the agro-food system of Pakistan
Sajjad Raza, Muhammad Arif Watto, Annie Irshad, Muhammad Nasim and Xiaoning Zhao
4. Drivers of increased nitrogen use in Pakistan
Masood Iqbal Awan, Sajjad Raza, Amara Farooq, Allah Nawaz and Tariq Aziz
5. Trends in nitrogen use and development in Pakistan
Abdul Wakeel, Aysha Kiran, Muhammad Rizwan Shahid, Zunaira Bano and Munir Hussain Zia
6. Nitrogen emissions from agriculture sector in Pakistan: context, pathways, impacts and future projections
Muhammad Irfan and Nighat Hasnain
7. Nitrogen use efficiency in crop production: issues and challenges in South Asia
Bijay-Singh, Hafiz Muhammad Bilal and Tariq Aziz
8. Mitigation and actions toward nitrogen losses in Pakistan
Muhammad Sanaullah, Ahmad Mujtaba, Ghulam Haider, Hafeez ur Rehman and Fathia Mubeen
9. Pathways to sustainable nitrogen use and management in Pakistan
Muhammad Arif Watto, Tariq Aziz, Abdul Wakeel, Waqar Ahmad, Abdul Jalil Marwat and Munir Hussain Zia