Journal of Chemical and Pharmaceutical Research (ISSN : 0975-7384)

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Original Articles: 2014 Vol: 6 Issue: 9

Studies on micronutrient status in soils of Kavali revenue division of Nellore district, Andhra Pradesh, India

Abstract

The DTPA-extractable micronutrient cations Zn, Fe, Cu, Mn and their relationship with different soil properties were studied in 100 surface (0-20 cm) and 100 sub-surface (20-40 cm) soil samples of Kavali revenue division of Nellore district, Andhra Pradesh, India. Zn, Fe, Cu and Mn showed a decreased trend with depth and micronutrients showed positive relationship with organic carbon but inversely correlated with soil reaction.