Effect of Organic Manures on Growth and Yield Attributes of Citronella Java (Cymbopogon winterianus) under Moringa (Moringa oleifera) based Agroforestry and Open-field Systems

Abstract

A field investigation was conducted to evaluate the effects of farmyard manure (FYM) vermicompost and neem-cake on the growth and yield of citronella java (Cymbopogon winterianus) under moringa-based agroforestry and open-field systems during 2022 and 2023. Growth parameters like plant height, number of leaves per plant and number of tillers per plant and yield attributing parameters like fresh weight (kg ha-1), Dry Weight (kg ha-1) and total herbage yield (t ha-1). The findings highlight the superior performance of the treatment combining FYM, vermicompost, and neem cake (T13), particularly in shaded conditions provided by moringa trees, which created a favourable microclimate. This study demonstrates the significant role of integrated organic amendments in enhancing citronella productivity while fostering environmental sustainability. The findings offer valuable insights for farmers and policymakers, advocating for the adoption of sustainable practices in aromatic crop production through agroforestry systems.