**Author details**

Aaltharackal Vikraman Meera1 \*, Manorama Thampatti KC2 , Jacob John1 , Bhadra Sudha1 and Abdulmajeed Sajeena1

1 Integrated Farming System Research Station, Kerala Agricultural University, Karamana, India

2 Department of Soil Science and Agricultural Chemistry, College of Agriculture, Kerala Agricultural University, Vellayani, India

\*Address all correspondence to: meera.av@kau.in

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