Even if all other sources of emissions immediately disappeared, the current global food production system would produce enough greenhouse gases to exceed the international target of limiting warming to 1.5°C
Source:
https://www.newscientist.com/article/2259164-food-production-alone-is-set-to-push-earth-past-1-5c-of-warming/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home