Impact of excess moisture due to precipitation on barley grain yield in the Canadian Prairies

Ana Borrego-Benjumea; Adam Carter; Aaron J. Glenn; Ana Badea

doi:10.1139/cjps-2018-0108

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Ana Borrego-Benjumea,¹ Adam Carter,¹ Aaron J. Glenn,¹ Ana Badea^1,*

¹Brandon Research and Development Centre, Agriculture and Agri-Food Canada, Brandon, MB R7A 5Y3, Cana

^*Corresponding author: Ana Badea (email: ana.badea@canada.ca).

Abstract

Variance analysis was performed on the effect of monthly accumulated precipitation data (May–July) on crop losses between 2005 and 2016 with combined Manitoba and Saskatchewan regional barley grain yield data. A significant negative relationship with total precipitation during May to June was observed. This period coincides with leaf emergence to the booting stage in barley.

Citation Download Citation

Ana Borrego-Benjumea, Adam Carter, Aaron J. Glenn, and Ana Badea "Impact of excess moisture due to precipitation on barley grain yield in the Canadian Prairies," Canadian Journal of Plant Science 99(1), 93-96, (30 October 2018). https://doi.org/10.1139/cjps-2018-0108

Received: 2 May 2018; Accepted: 17 October 2018; Published: 30 October 2018