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Dry matter partitioning and residue N content for 11 major field crops in Canada adjusted for rooting depth and yield

Thiagarajan, A., Fan, J., McConkey, B.G., Janzen, H.H., Campbell, C.A. (2018). Dry matter partitioning and residue N content for 11 major field crops in Canada adjusted for rooting depth and yield, 98(3), 574-579. http://dx.doi.org/10.1139/cjss-2017-0144

Abstract

© Her Majesty the Queen in right of Canada 2018. To improve the estimates of C and N inputs to soil, we developed new estimates of partitioning between the harvested portion, aboveground residue, and belowground residue for 11 major crops based on depth-adjusted root/shoot ratios and grain yield-adjusted harvest indices. We updated the mean N concentration of each partition.

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