Changes in soil acidity depending on amelioration measures
2003
Boskovic-Rakocevic, Lj. (Faculty of Agronomy, Cacak (Serbia and Montenegro)) | Jakovljevic, M. | Ubavic, M. | Milivojevic, J.
The obtained results show that the best effect on the decrease of all forms of soil acidity was exerted by the use of the amelioration measure CaO+MgO, with a ratio of 5:1. The application of crude phosphates and zeolite produced the weakest effect. Furthermore, the amelioration measure mentioned reduced mobile aluminium to 1.87 mg/100 g soil, and as regards three more variants (bentonite+CaO and both CaO rates) the content of aluminium was within the limits of successful tolerance for maize (about 10 mg/100 g soil).
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