This article was originally published at https://www.researchtoranch.com/great-then-still-great-now/. If you enjoy this content, you can subscribe to our newsletter by going to https://www.researchtoranch.com/#/portal/signup The high-points: Common sustainability practices at use in feedlots, decrease greenhouse gas emissions. Some of these practices use technology like hormonal feed additives, implants, and β-agonists.