Cropping System Intensification for Smallholder Farmers in Coastal Zone of West Bengal, India -A Socio-economic Evaluation

Abstract

It is estimated that five out of six farms in the world are operating less than two hectares of land, called smallholder farmers and they are producing over one third of the global food. Cropping system intensification research and interventions at farmers’ fields could be one of the ways to improve the prevailing cropping systems. Understanding socio-economic issues are important for successful implementation of improved or new cropping systems and increasing farmers’ income in coastal zone in Ganges delta. A socio-economic evaluation study was carried out to understand how far the suggested cropping options were feasible to smallholder farmers in the coastal zone; quantify the benefits due to adoption of new cropping systems; how far those options were socio-economically suitable for the targeted smallholder farmers; and to identify the key factors that might be affecting the out-scaling of the evolved options to larger group of farmers. Baseline and endline survey was conducted with 90 farmers before and after the demonstration of various cropping systems at farmers’ fields. Techno-economic suitability of new crops and management options were evaluated through accounting benefits of adoption and identifying various constraints in adoption. Behavioural analysis was carried out to identify factors affecting large-scale adoption of the new/improved cropping systems evolved. The socio-economic survey quantified the increase in cropping intensity higher than the baseline level (123-142%) and reduced the rabi (winter/dry) season fallow area by 30-35%. The study identified farmers’ preferred interventions were low-cost drip irrigation and mulching; zero-tillage (ZT) potato with straw mulching; improving soil quality with lime and green manuring; and vegetables-based cropping systems interventions. Although economics of the evolved cropping systems were favourable, however, availability of freshwater stored in ponds/canal, income from on and off-farm were most important factors determining the adoption new systems in larger scale.