Response of Maize Grown on Overburden Soil in a Coal Mining Area without Top Soil to Various Compost Sources
Soil in Kalimantan Island is considered infertile. To obtain a reasonable crop yield a high input fertilizer package should be applied. The situation will be worsening when an open pit system of coal mining adopted. Failure in re-arranging the soil layers can result in decreasing soil fertility comp...
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| Format: | Article |
| Language: | English |
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University of Lampung
2015-05-01
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| Series: | Journal of Tropical Soils |
| Subjects: | |
| Online Access: | http://journal.unila.ac.id/index.php/tropicalsoil/article/viewFile/960/pdf |