1. Energy and Protein Requirements of Ruminants;Agricultural and Food Research Council (AFRC),1993
2. Agriculture and Horticulture Development Board (AHDB), 2020. Cereal Quality Survey. Retrieved on 14 September 2020, from https://ahdb.org.uk/cereals-oilseeds/cereal-quality-calculator.
3. The cost-effectiveness of agri-environment schemes for biodiversity conservation: a quantitative review;Ansell;Agriculture, Ecosystems & Environment,2016
4. China’s livestock transition: driving forces, impacts, and consequences. Science;Bai;Advances,2018
5. Nutritional management for enteric methane abatement: a review;Beauchemin;Australian Journal of Experimental Agriculture,2008