Biosuper as a phosphate fertilizer in a calcareous soil with low available phosphorus
Besharati, H. 1 Atashnama, K. 1* and Hatami, S2
1Department of Soil Science, School of Agriculture, Zanjan University, Zanjan, Iran.
2Department of Soil Science, School of Agriculture, Tehran University, Karaj, Iran.
Email: [email protected]