Life Sciences Commons^™

Stability Of Climax Prairie And Some Environmental Changes Resulting From Breaking, J. E. Weaver, Evan Flory

Department of Agronomy and Horticulture: Faculty Publications

Continued study of the great midcontinental grasslands of North America throughout a period of years has impressed the writers with the high degree of stability of the climax prairie. This phenomenon has been carefully considered in a study of the types of prairie in the Missouri Valley over an area of several thousand square miles centering in eastern Nebraska but including five neighboring states. Present studies on the deterioration of the prairie under the impact of grazing, and changes in edaphic and atmospheric environment with the breaking and cropping of the land have further emphasized the stabilizing influence of a …

Letter From Ecd To Prof. Letter From S. B. Simmons To E. C. Debnam, E. C. D., S. B. Simmons

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Letter from ECD to Prof., concerning growth of corn and district fair. Letter from S. B. Simmons to E. C. Debnam, stating that he would try to be present for his district fair.

Letter From Noah W. Slade To S. B. Simmons. Letter From S. B. Simmons To N. W. Slade, Noah W. Slade, S. B. Simmons

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Letter from Noah W. Slade to S. B. Simmons, concerning visit and salary. Letter from S. B. Simmons to N. W. Slade, concerning certificate.

Letter From Isaac Rogers To S. B. Simmons. Letter From S. B. Simmons To Isaac Rogers, Isaac Rogers, S. B. Simmons

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Letter from Isaac Rogers to S. B. Simmons, concerning a buying a car. Letter from S. B. Simmons to Isaac Rogers, concerning assisting in finding a car.

Letter From J. R. Thomas To S. B. Simmons, J. R. Thomas

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Letter from J. R. Thomas to S. B. Simmons, outlining plans for NFA conference proceedings.

Note From Draughan To S. B. Simmons, Draughan

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Note from Draughan to S. B. Simmons concerning visit.

Letter From E. W. Draughan To S. B. Simmons. Letter From S. B. Simmons To E. W. Draughan, E. W. Draughan, S. B. Simmons

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Letter from E. W. Draughan to S. B. Simmons, concerning fair. Letter from S. B. Simmons to E. W. Draughan, concerning visit.

Letter From S. B. Simmons To H. E. Sutton. Letter From Charlotte H. Brown To S. B. Simmons, S. B. Simmons, Charlotte H. Brown

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Letter from S. B. Simmons to H. E. Sutton, concerning lack of availability of work. Letter from Charlotte H. Brown to S. B. Simmons, concerning agricultural work.

Letter From James J. Mitchell To S. B. Simmons; Letter From S. B. Simmons To J. J. Mitchell, James J. Mitchell, S. B. Simmons

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Letter from James J. Mitchell to S. B. Simmons, concerning work in Elizabeth City. Letter from S. B. Simmons to J. J. Mitchell, concerning delayed job application.

Letter From Isaac Rogers To S. B. Simmons. Letter From S. B. Simmons To Isaac Rogers, Isaac Rogers, S. B. Simmons

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Letter from Isaac Rogers to S. B. Simmons, concerning issues with his students and teaching. Letter from S. B. Simmons to Isaac Rogers, concerning supervised practice program and certificate.

Letter From E. C. Debnam To S. B. Simmons. Letter From S. B. Simmons To E. C. Debnam, E. C. Debnam, S. B. Simmons

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Letter from E. C. Debnam to S. B. Simmons, expressing sympathy for the loss of Mrs. Simmons and support. Letter from S. B. Simmons to E. C. Debnam, thanking him for previous letter.

Letter From L. H. Smith, Jr., To S. B. Simmons. Letter From S. B. Simmons To L. H. Smith, Jr., L. H. Smith Jr., S. B. Simmons

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Letter from L. H. Smith, Jr., to S. B. Simmons, concerning chapter activities. Letter from S. B. Simmons to L. H. Smith, encouraging him in his work.

Letter From John P. Burgess To S. B. Simmons. Letter From S. B. Simmons To J. P. Burgess, John P. Burgess, S. B. Simmons

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Letter from John P. Burgess to S. B. Simmons, expressing sympathy for the loss of his wife. Letter from S. B. Simmons to J. P. Burgess, sending in medals and plaque.

Letter From Noah W. Slade To C. E. Dean. Letter From S. B. Simmons To N. W. Slade, Noah W. Slade, S. B. Simmons

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Letter from Noah W. Slade to C. E. Dean, requesting documents. Letter from S. B. Simmons to N. W. Slade, sending in list of resources.

Letter From Merrit M. Woodson To S. B. Simmons, Merrit M. Woodson

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Letter from Merrit M. Woodson to S. B. Simmons, concerning program issues.

Letter From N. W. Slade To S. B. Simmons, N. W. Slade

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Letter from N. W. Slade to S. B. Simmons, concerning job position.

Letter From S. C. Anderson To S. B. Simmons. Letter From S. B. Simmons To S. C. Anderson, S. C. Anderson, S. B. Simmons

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Letter from S. C. Anderson to S. B. Simmons, concerning visit to Test Farm. Letter from S. B. Simmons to S. C. Anderson, apologizing for not being able to visit the Test Farm.

Letter From K. A. Williams To S. B. Simmons; Letter From S. E. Dean To K. A. Williams, K. A. Williams, S. E. Dean

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Letter from K. A. Williams to S. B. Simmons, concerning beginning of the school year. Letter from S. E. Dean to K. A. Williams, concerning teacher recommendations.

North And South Dakota Horticulture, September 1934, North And South Dakota Horticultural Societies

North and South Dakota Horticulture

Volume 6, Number 9

The Goldfinch
North Dakota State Horticultural Society News Letter
The Objective of Home and School Ground Architecture
Extracts from the Diary of a Traveling Man
Notes from a North Dakota Garden
Dell Rapids Notes
The Importance of Landscape Architecture on Public Grounds
Culinary Quality in Minnesota Varieties of Apples

Bulletin No. 250 - Summary Report Of Progress: July 1, 1932 To June 30, 1934, P. V. Cardon

UAES Bulletins

During the past biennium various members of the Utah Station Staff have been actively engaged in the national and state recovery and emergency programs. P. V. Cardon, the director, served as a member of the National Advisory Committee, Division of Subsistence Homesteads, Department of the Interior, from November 1, 1933 to April 10, 1934, acting as western representative of that division. Effective April 25, 1934, under the Agricultural Adjustment Administration, Land-Policy Section, Planning Division, he was appointed Regional Director of Arizona, California, Colorado, Nevada, and New Mexico. On April 27, 1934, Professor George D. Clyde, Station Irrigation and Drainage Engineer, …

Wilt And Cold Resistance Of Self-Fertilized Lines Of Alfalfas, George L. Peltier, H. M. Tysdal

Nebraska Agricultural Experiment Station: Historical Research Bulletins

The relative reactions to cold and wilt of self-fertilized lines of alfalfa through to the fifth generation are reported. Some of the reasons for undertaking a breeding program are given as well as methods used in the controlled cold and wilt determinations. Preliminary studies showed that reinoculating healthy individuals which had already resisted one wilt infection test served to eliminate additional plants, but the percentage healthy was much higher after the reinoculation than after the first inoculation. The foundation materials from which selections were made consisted of selected plants from a number of old Nebraska fields and a large collection …

The Effect Of A Controlled Nitrogen Supply With Different Temperatures And Photoperiods Upon The Development Of The Potato Plant, H. O. Werner

Nebraska Agricultural Experiment Station: Historical Research Bulletins

The potato (Solanum tuberosum Linn.) is grown under a great variety of conditions with regard to temperature, length of day, intensity and character of light, texture, fertility, and moisture of soil, and atmospheric humidity. There is need for a better understanding concerning the internal response of the potato plant to these external conditions when they are applied, either singly or in combination with each other, and the resulting morphological response, especially with regard to the tuberization process. It has been the object of this investigation to determine the relation of the nitrogen supply to the processes of stolon and …

Letter From James J. Mitchell To S. B. Simmons; Letter From S. B. Simmons To P. W. Hartfield, James J. Mitchell, S. B. Simmons

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Letter from James J. Mitchell to S. B. Simmons, concerning county funding. Letter from S. B. Simmons to P. W. Hartfield, recommending John J. Mitchell for a teaching position.

Letter From Edward W. Draughan To S. B. Simmons, Edward W. Draughan

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Letter from Edward W. Draughan to S. B. Simmons, concerning the Fair.

Letter From S. B. Simmons To C. H. Couch. Letter From S. B. Simmons To C. H. Couch, S. B. Simmons

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Letter from S. B. Simmons to C. H. Couch, concerning his replacement teacher at Burlington. Letter from S. B. Simmons to C. H. Couch, concerning possible new job.

Letter From S. B. Simmons To W. H. Slade. List Of Feed Expenses, S. B. Simmons, North Carolina Agricultural & Technical State University

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Letter from S. B. Simmons to W. H. Slade, concerning problems with his work. List of feed expenses.

Letter From Merrit M. Woodson To S. B. Simmons. Letter From S. B. Simmons To Merrit M. Woodson, Merrit M. Woodson, S. B. Simmons

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Letter from Merrit M. Woodson to S. B. Simmons, concerning possible job. Letter from S. B. Simmons to Merrit M. Woodson, concerning possible job.

Letter From R. W. Wilson To S. B. Simmons, R. W. Wilson

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Letter from R. W. Wilson to S. B. Simmons, concerning possible vocational agriculture department in Cleveland County.

Letter From J. C. Mcadams To S. B. Simmons. New Farmers Of America Two Day District Camp, J. C. Mcadams, New Farmers Of America

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Letter from J. C. McAdams to S. B. Simmons, sending in NFA camp programs. Program for New Farmers of America Two Day District Camp.

Letter From Professor E. C. Debnam To Prof. Letter From S. B. Simmons To E. C. Debnam, E. C. Debnam, S. B. Simmons

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Letter from Professor E. C. Debnam to Prof., concerning district fair. Letter from S. B. Simmons to E. C. Debnam, concerning district fair.