1. Soil and Water Testing Laboratory, Pakarab Fertilizer Khanewal Road, Multan 59060, Pakistan
2. Department of Soil Science, Faculty of Agricultural Sciences & Technology, Bahauddin Zakariya University, Multan 60800, Pakistan
3. Soil and Water Testing Laboratory, Pakpattan Road, Sahiwal 57001, Pakistan
4. Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
5. Technical Services, Fatima Fertilizer Company, Pvt. Ltd., Lahore 54810, Pakistan
6. Institute of Soil & Environmental Sciences, PMAS-Arid Agriculture University, Rawalpindi 46300, Pakistan
7. Department of Soil, Water and Climate, College of Food, Agricultural and Natural Resource Sciences, Saint Paul, MN 55108, USA