1. Permaculture principles, practices, and environmentalism (Jungho Suh) -- 2. Sources and solubilization of phosphatic fertilizers (Waleed Fouad Abobatta, Amr Mahmoud Abdel Gawad, Haythum M. Salem, Mohamed A. Abdel-Salam, Taghred A. Hashim) -- 3. Organic phosphorous as an alternative to mineral phosphatic fertilizers (Muhammad Zaina, Muhammad Adeelb, Noman Shakoor, Muhammad Arslan Ahmad, Saliha Maqboole, Jiusheng Li, Shafeeq Ur-Rahman, Xu Ming, Asif Iqbal, Waqar Afzal Malik, Aiwang Duan) -- 4. Adaptive responses of crop species against phosphorus deficiency (Mehtab Muhammad Aslam, Aisha Lawan Idris, Eyalira Jacob Okal, Muhammad Waseem) -- 5. Biochar for sustainable phosphorus management in agroecosystems (Komel Jehangir, Muhammad Riaz, Rashid Mahmood, Muhammad Arif) -- 6. Phenotyping for assessing genotypic variation in phosphorus use efficiency (Amjad Farooq, Waqas Shafqat Chattha, Muhammad Tehseen Azhar, Azeem Iqbal Khan, Amir Shakeel) -- 7. Advanced biotechnological tools for improving phosphorus 1 use efficiency (Hafiza Aasia Malik, Atta Ur Rahman, Fazal Akbar, Nisar Ahmad, Syed Shujait Ali, Muhammad Suleman, Shahid Ali, Zahid Hussain, Nasib Zaman, Akhtar Rasool, Muzafar Shah, Muhammad Israr, Asif Iqbal) -- 8. Role of arbuscular mycorrhizal fungi in plant phosphorus acquisition for sustainable agriculture (Muhammad Riaz, Muhammad Tehseen Azhar, Muhammad Kamran, Omar Aziz, Xiurong Wang) -- 9. Phosphorus cycle enzymes to remedy soil phosphorus deficiency (Alhassan Idris Gabasawa) -- 10. Phosphorus nutrition enhancement of biological nitrogen 1 fixation in pastures (Suleiman Kehinde Bello1, Taofeek Olatunbosun Muraina, Saheed Olaide Jimoh, Ibraheem Olamide Olasupo, Samaila Usman) -- Index.