Effectiveness of Direct Application of Phosphate Rock in Upland Acid Inceptisols Soils on Available-P and Maize Yield
Source of P fertilizer which is used by farmers in upland acid soils area is generally acidulated phosphate rock (PR),such as tripel super phosphate (TSP), super phosphate 36% P2O5 (SP-36), as well as partial acidulated phosphate rock (PAPR) which contain 10-30% P2O5. Their effectiveness, however, v...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
University of Lampung
2013-03-01
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| Series: | Journal of Tropical Soils |
| Subjects: | |
| Online Access: | http://journal.unila.ac.id/index.php/tropicalsoil/article/view/559/812 |