Methods to increase the efficiency of rajphos (jamarkhotra rockphosphate) in the black soils of Palakkad district for rice

There has been considerable interest in studying the efficiency of rockphosphate for direct application to the soil in the rice farming situations of Kerala, particularly tapping the iron - to - magnet type of relationship between rockphosphate and acid soils. However no work has been done in the...

Ausführliche Beschreibung

Bibliographische Detailangaben
1. Verfasser: Vyas N G
Weitere Verfasser: Surendran Nair C (Guide)
Format: Ph.D Thesis
Sprache:Undetermined
Veröffentlicht: Vellayani Department of Soil Science and Agriculture, College of Agriculture 2002

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