Opinion of smallholder farmers on the conversion of layer hens to organic farming in Chiang Mai province | ความคิดเห็นของเกษตรกรรายย่อยต่อการปรับเปลี่ยนไปสู่การเลี้ยงไก่ไข่อินทรีย์ในจังหวัดเชียงใหม่
2022
Umaporn Suwaja(Chiang Mai University, Chiang Mai (Thailand). Faculty of Agriculture. Department of Agricultural Economy and Development. Division of Agricultural Extension and Rural Development) | Nathitakarn Phayakka(Chiang Mai University, Chiang Mai (Thailand). Faculty of Agriculture. Department of Agricultural Economy and Development. Division of Agricultural Extension and Rural Development) | Panuphan Prapatigul(Chiang Mai University, Chiang Mai (Thailand). Faculty of Agriculture. Department of Agricultural Economy and Development. Division of Agricultural Extension and Rural Development) | Montri Punyatong(Chiang Mai University, Chiang Mai (Thailand). Faculty of Agriculture. Department of Animal and Aquatic Science. Division of Animal Science)