1. Abendroth, L.J., Elmore, R.W., Boyer, M.J., Marlay, S.K., 2011. Corn growth and development. 〈https://store.extension〉. iastate.edu/product/6065.
2. Anderson, A., 2019. The impact of cover crops on farm finance and risk: insights from Indiana farm data using econometric and stochastic methods (Doctoral dissertation, Purdue University Graduate School).
3. Barlow, J.R., Clark, B.R., 2011. Simulation of water-use conservation scenarios for the Mississippi Delta using an existing regional groundwater flow model. Scientific Investigations Report 2011-5019. US Department of the Interior, US Geological Survey, Washington, DC, USA. ISBN: 978-14113-3098-6.
4. Cover crop impacts on soil physical properties: A review;Blanco-Canqui;Soil Sci. Soc. Am. J.,2020
5. Economic impacts of cover crops for a Missouri wheat–corn–soybean rotation;Cai;Agric,2019