Jaggery Making On The Outskirts Of Kolkata, India

money economics finance business India Kolkata West Bengal South Asia jaggery making food sweets sweets industry money economy winter date palm juice weather traditional winter delicacy date jaggery juice collection date palm trees winter morning Kolkata India Sudipta Das NurPhoto workers preparation outskirts January 2025 date palm juice traditional methods jaggery production palm sap sweetener rural economy agriculture seasonal harvest artisanal process tree tapping natural sweetener local industry winter harvest palm sugar jaggery making Indian tradition cultural practice regional produce sustainable production.