Evaluating  growth  attributes  and  soil  heath  under  long  term implementation of organic farming in fodder cowpea

Dhandayuthapani UdhayaNandhini; Kandasamy Senthilraja; Subramanian Venkatesan; Eagan Somasundaram; Vellingiri Geethalakshmi

doi:10.59515/rma.2023.v44.i2.15

Dhandayuthapani UdhayaNandhini Anbil Dharmalingam Agricultural College and Research Institute, Trichy-620027, India
Kandasamy Senthilraja Tamil Nadu Agricultural University, Coimbatore-641003, India
Subramanian Venkatesan Tamil Nadu Agricultural University, Coimbatore-641003, India
Eagan Somasundaram Punjab Agricultural University, Ludhiana-141004, India
Vellingiri Geethalakshmi Tamil Nadu Agricultural University, Coimbatore-641003, India

DOI: https://doi.org/10.59515/rma.2023.v44.i2.15

Keywords: Conventional farming, Cowpea, Organic farming, Soil health, Yield

Abstract

A study was conducted to evaluate the impact of organic and conventional production system on fodder cowpea growth and soil health. This study was conducted in a farmers field of Erode, Tamil Nadu in a randomized block design with three replications. For the study, six farmers' fields involving organic (ORG) practices and one conventional (CON) production system were selected. Soil and plant samples were collected at the time of harvest and analyzed for growth, and soil health parameters. The results revealed that significant differences were found in the growth parameters of fodder cowpea among the organic and conventional production system. The analyzed chemical properties ., soil reaction, electrical conductivity viz(EC), macro nutrients, and biological indicators ., soil organic carbon (SOC), organic matter (SOM), vizmicrobial biomass carbon (MBC), culturable microbes, and yield were found to be higher in organically managed soils than the conventional farming method