Feed

-Somwaru, A., & ValdesBrazil's Beef Production and Its Efficiency: A Comparative Study of Scale Economies , C. (2004). GTAP Seventh Annual Conference on Global Economic Analysis. Washington D.C.

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Irrigation

-DeMarco, N. A. (2019, May 6). Sustainable irrigation methods. The Borgen Project. Retrieved April 5, 2023, from https://borgenproject.org/sustainable-irrigation-methods/

-Marsh, J. (2020, January 8). Sustainable irrigation systems to reduce agricultural water waste. Environment Co. Retrieved April 5, 2023, from https://environment.co/sustainable-irrigation-systems-to-reduce-agricultural-water-waste/

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Pest Management

-Gabay, A. (2023, January 16). Poisoned by pesticides: Health crisis deepens in Brazil's indigenous communities. Mongabay Environmental News. Retrieved April 3, 2023, from https://news.mongabay.com/2023/01/poisoned-by-pesticides-health-crisis-deepens-in-brazils-indigenous-communities/ 

-Gamroth, M. (2009, January 25). Pests in the Organic Pasture. eOrganic. Retrieved April 3, 2023.

Deforestation

-World Wide Fund for Nature. (2020). Unsustainable cattle ranching. WWF. Retrieved April 3, 2023, from https://wwf.panda.org/discover/knowledge_hub/where_we_work/amazon/amazon_threats/unsustainable_cattle_ranching/

-Miller Lana, S. (2020, March 4). Saving the amazon: How cattle ranchers can halt deforestation. The Christian Science Monitor. Retrieved April 3, 2023, from https://www.csmonitor.com/Environment/2020/0304/Saving-the-Amazon-How-cattle-ranchers-can-halt-deforestation