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Suitability of Rockphosphate for Direct Application in Acid Rice Soils of Kerala
An incubation study and a potculture experiment were conducted to assess the suitability of Rajastan rockphosphate (RRP) supplied from Rajastan State Mineral Development Corporation, in comparison with that of Mussooria rockphosphate (MRP) supplied from pyrites phosphate and chemicals Ltd. (U. P) an...
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| 格式: | Ph.D Thesis |
| 語言: | Undetermined |
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Vellanikkara
Department of Soil Science and Agricultural Chemistry, College of Horticulture
1985
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