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The influence of grain growing on the nitrogen and organic matter content of the western prairie soils of Canada1
Published online by Cambridge University Press: 27 March 2009
Extract
Canada's western prairies, lying within the confines of the provinces of Manitoba, Saskatchewan and Alberta, are generally recognised as comprising one of the largest and most important agricultural areas on the American continent. The immense acreage of their arable lands, the great depth and high fertility of their soils and the unexcelled quality of their wheat, have made them widely and favourably known throughout the civilised world. As yet but sparsely settled they will for many years offer a large and attractive field for agricultural occupation and development.
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- Copyright © Cambridge University Press 1925
References
page 162 note 2 Canada, Natural Resources and Commerce, Department of the Interior, Ottawa, 1923, p. 41.
page 164 note 1 The weight of 1 acre of soil to a depth of 8 inches is taken to be 2,000,000 lb.
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