. Bulletin of the Department of Agriculture. Agriculture; Agriculture. UNITED STATES DEPARTMENT OF AGRICULTURE BULLETIN No. 791 Contribution from the Forest Service HENRY S. GRAVES, Forester Washington, D. C. PROFESSIONAL PAPER August 27,1919 PLANT SUCCESSION IN RELATION TO RANGE MANAGEMENT By ARTHUR W. SAMPSON, Plant Ecologist CONTENTS The Problem Succession or the Development of Vege- tation The Plant Types The Wheat Grass Consociation . The Porcupine-Grass-Yellow-Brush Consociation The Foxglove - Sweet - Sage - Yarrow Consociation The Ruderal-Early-Weed Consocia- tion The Effect of Gra
. Bulletin of the Department of Agriculture. Agriculture; Agriculture. UNITED STATES DEPARTMENT OF AGRICULTURE BULLETIN No. 791 Contribution from the Forest Service HENRY S. GRAVES, Forester Washington, D. C. PROFESSIONAL PAPER August 27,1919 PLANT SUCCESSION IN RELATION TO RANGE MANAGEMENT By ARTHUR W. SAMPSON, Plant Ecologist CONTENTS The Problem Succession or the Development of Vege- tation The Plant Types The Wheat Grass Consociation . The Porcupine-Grass-Yellow-Brush Consociation The Foxglove - Sweet - Sage - Yarrow Consociation The Ruderal-Early-Weed Consocia- tion The Effect of Grazing on Plant Succes- sion Destructive Grazing and Its Relation to Erosion Forage Production on Driveways and Bed Grounds Page 1 Page The Effect of Grazing on Plant Succes- sionâContinued. Succession on Moderately Depleted Range Grazed Annually Prior to Seed Maturity Compared With Succession on Similar Range Pro- tected Yearlong 61 Judicious Grazing 64 Summary of the Effect of Grazing on Plant Succession on the Range . 65 General Summary 66 Indicators and Their Use 73 Application of Plant Succession to Range Management 73 List of Publications Relating to Plant Succession, page 4 of V/ASEINGTON GOVERNMENT PRINTING OFFICF 1919 â .. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O.
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