1. Cultivar effects on nitrogen fixation in peas and lentils;Abi-Ghanem;Biol. Fertil. Soils,2011
2. Potential breeding for high nitrogen fixation in Pisum sativum L.: Germplasm phenotypic characterization and genetic investigation;Abi-Ghanem;Am. J. Plant Sci.,2013
3. Specificity in legume-rhizobia symbioses;Andrews;Int. J. Mol. Sci.,2017
4. R Core Team, 2016, R: A Language and Environment for Statistical Computing [Internet]. Vienna, Austria. Available from: 〈https://www.R-project.org/〉.
5. SKSIS Working Group, 2018, Saskatchewan Soil Information System – SKSIS. Bedard-Haughn, A.,Bentham, M., Krug, P., Walters, K., Jamsrandorj, U., and Kiss, J., eds. [Online] Available: sksis.usask.ca [Access date: June 26, 2020].