Journal of Sustainable Agriculture Extension is a scientific open access journal published by Politeknik Pembangunan Pertanian Manokwari. Journal of Sustainable Agriculture Extension has been certificated with number 0005.0036/Jl.3.02/SK.ISSN/2009.04 and 0005.27453650/JI.3.1/SK.ISSN/2020.09 as a scientific journal by the Ministry of Research-Technology and Higher Education Republic of Indonesia. Journal of Sustainable Agriculture Extension aims to publish original research results and reviews such as agriculture, animal husbandry and plantation. Journal of Sustainable Agriculture Extension encompasses a broad range of research topics in agriculture: extension, socio-economic, policy, cultivation, tissue culture, biotechnology, animal (health, production, nutrition, welfare, behavior, reproduction and product), and post-harvest. Journal of Sustainable Agriculture Extension is published every six months (June and December).