Influence of grain growing on the nitrogen and organic matter content of the western prairie soils of Canada
By: by Frank T. Shutt
Contributors: Canada. Dept. of Agriculture
Series: Bulletin -- no. 44 n.s.
Publisher: Dept. of Agriculture
Published: 1925
Place of publication: Ottawa
Language: eng
Number of pages: 15
Subjects: Soils; Soil degradation; Nitrogen content; Humus
Notes: Title from cover.
Table of contents: title: Contents: Physical geography of the Great Plains Region; title: Plant food content of prairie soils; title: Grain growing, the predominating feature of western agriculture; title: Effect of grain growing on the soil fertility of western prairie soils; title: Maintenance of soil fertility by crop rotations: Investigations at Brandon, Manitoba; Investigations at Scott, Saskatchewan; Investigations at Lethbridge, Alberta; title: Seasonal conditions as affecting crop yields; title: Conclusion.