Transforming mustard cultivation in Rajasthan Field level experiences of cluster FLDs

Abstract

Indian mustard (Brassica juncea) is grown in India's diverse agro-climatic conditions under irrigated/rainfed, timely/late sown, saline soils, and mixed cropping conditions. It is a major player in the oilseed sector, and faces challenges in meeting the rising domestic demand for vegetable oils. In order to boost the oilseed production, one of the innovations in frontline extension approach implemented since 2015-16. Frontline demonstration in cluster mode was initiated by the Indian Council of Agricultural Research under National Food Security Mission to bridge the yield gap by demonstrating improved agricultural practices at farmers' fields under the supervision of the agricultural scientists. During rabi 2022-23, total 3,151 Cluster Frontline Demonstrations (CFLDs) were undertaken to demonstrate the full packages of practices, including improved varieties, integrated nutrient management, and pest control. The CFLDs resulted in a significant yield increase of 22.36% over farmers practices, with an average yield of 17.61 q/ha and a net return of `68,816.81/ha. During 2022-23, KVKs could add `9.22 crores to the state's economy through these CFLDs. Results also indicate significant inter and intra-variety variations in the yield as well as yield gaps in mustard across the districts. RH-749 variety followed by RH-725 and DRMR 2017-15 (Radhika) were exceptionally effective varieties in Rajasthan. Hence, these varieties should be promoted through widespread extension programmes in the state. The success of CFLDs highlights their potential as a scalable and effective extension approach to boost the oilseed production and reduce India's dependency on imports.