Where to start? You might start with Web of Science, below, since it's a very large, interdisciplinary database. However, you may need to search your topic across several databases depending on the interdisciplinary nature of your topic. Or try CINAHL and add other databases to your search under CHOOSE DATABASES once you're logged in to run keyword searches across several databases that are relevant to your topic. Use PsycInfo for research having to do with human behaviors.
|biofuels||community food security|
|crops genetic engineering||energy systems|
|food ethics||food industry and trade|
|food security||food systems|
|genetically modified foods||genetically modified organisms|
|hydroponics||Indigenous food systems|
|managed grazing||organic agriculture|
|organic certification||organic farming|
|Native American food systems||sustainability|
|sustainable agriculture||sustainable cropping systems|
|sustainable energy||sustainable fisheries|
|sustainable food systems||sustainable ranching|
|terrestrial carbon sequestration||urban agriculture|
|U.S. food system||vertical farming|
Need help to cite sources in APA style?