id	keyword
ajoaa-5726	climate
ajoaa-5726	production
ajoaa-5726	climate change
ajoaa-5726	cereal
ajoaa-5726	cereal production
ajoaa-5726	variables
ajoaa-5726	crop
ajoaa-5726	agriculture
ajoaa-5726	impact
ajoaa-5726	countries
ajoaa-5726	emissions
ajoaa-5726	fertilizer
ajoaa-5726	use
ajoaa-5726	journal
ajoaa-5726	food
ajoaa-5726	productivity
ajoaa-5726	rainfall