Man pushing wheel barrow full of salt, Salt fields at Karangjahe, near Lasem, Java island, Indonesia, Southeast Asia, Asia

salt fields java indonesia southeast asia man wheelbarrow salt harvesting agriculture karangjahe lasem traditional farming labor coastal rural landscape seawater evaporation sun worker sustainable economy nature outdoor field processing natural resource artisan seasonal work production village craftsmanship industry culture livelihoods environment tradition muddy terrain farming tools local produce harvest manual work sunlight community regional salt production natural economic activity scenic agriculture techniques labor intensive