Soil-site suitability for Indian mustard in Malwa plateau in Rajasthan

Abstract

Ten typical pedons in Malwa plateau of Banswara district, Rajasthan were evaluated for their suitability to
Indian mustard [Brassica juncea (L.) Czern & Coss.] cultivation using limitation method regarding number
and intensity of limitations. The study suggests that Indian mustard is moderately suitable in soils of Pedon
P5, P8 and P9 but marginally suitable in soils of Pedon P4, P7. Whereas soils of Pedon P1, P2, P3 and P10
are not suitable for Indian mustard cultivation. Soil depth, drainage, erosion, texture and organic carbon are
the major limitations for crop growth in the most of soils of Malwa plateau.Results showed that the suitability
classes can be improved if the correctable limitations (soil fertility characteristics) are altered through soil
amelioration measures.