Phosphorus Adsorption and Phosphorus Use Efficiency in Calcareous Alkaline Soils Influenced by Humic Acid
Muhammad Numan Khan, Dost Muhammad, Sajjad Raza, Abdul Haseeb, Mubasher Nasir, Asad Shah, Farmanullah Khan & Tanveer Ali · International Journal of Plant & Soil Science · 2016
The effect of lignitic coal derived humic acid (HA) was evaluated on phosphorus adsorption and desorption capacity in calcareous alkaline soils collected from Research Farm of the University of Agriculture, Peshawar, Pakistan. The P adsorption capacity was determined by adding 0,...
Open access
Research Article
10.9734/IJPSS/2016/25805