A Chemical Analysis of the Soils of Denton County, Texas

A Chemical Analysis of the Soils of Denton County, Texas

Date: August 1936
Creator: Wilson, Curtis
Description: The purpose of this study was to analyze the different soils in Denton, Texas. For the purpose of this study, the soils of Denton County are divided into three general groups with respect to origin: 1)those formed in place by the weathering of consolidated rocks, 2) those formed from the weathering of unconsolidated rocks, and 3) alluvial soils. A chemical analysis of representative samples of Bell Clay, Kirvin fine sandy loam, and San Saba clay has been made, and shown to have a strict correlation with their respective geological origins.
Contributing Partner: UNT Libraries
Moisture Relations of the Soils of Denton County

Moisture Relations of the Soils of Denton County

Date: August 1936
Creator: Laufer, Hymie.
Description: In this research, study was made of representative soils of denton County (Texas) with the aim of correlating various soil-moisture factors through experimental analyses. Two accepted hypotheses of soil-moisture relations have been substantiated by experiment with Denton County soils.
Contributing Partner: UNT Libraries
A Chemical Analysis of the Important Soils of Dimmit County, Texas

A Chemical Analysis of the Important Soils of Dimmit County, Texas

Date: August 1938
Creator: Meek, William
Description: The purpose of this study is to collect sample soils from uncontaminated horizon (by digging completely through the soil profile or strata) and provide a chemical analysis of the important soils of Dimmit county, Texas.
Contributing Partner: UNT Libraries
The Effects of Organic Surface Amendments on Soil Nutrients and Initial Tree Establishment

The Effects of Organic Surface Amendments on Soil Nutrients and Initial Tree Establishment

Date: May 1999
Creator: Thuesen, Kevin (Kevin Andrew)
Description: This study examined the effects of replicating woodland soil surface horizonation on the nutrient status of underlying soils and the initial establishment and growth of trees. A total of 283 container grown trees were planted in a bufferzone around a future landfill site. Control amendments consisted of an 8 cm layer (0.5 m3) of wood chips applied in a circular area of 4.6 m2 around the trees' planting pit. For the treatment, a 2.5 cm layer of composted biosolids (0.15 m3 or 80 Mg/ha) was applied in a circular area of 4.6 m2 around the trees' planting pit followed by an 8 cm layer (0.5 m3) of wood chips. The results indicate that the replication of woodland soil surface attributes using composted biosolids can significantly improve the nutrient status of underlying soil. Some significant effects were seen under control conditions, too. However, the effects on tree establishment and growth parameters were, for the most part, not statistically significant.
Contributing Partner: UNT Libraries
Experiment Station Record, Volume 87, July-December, 1942

Experiment Station Record, Volume 87, July-December, 1942

Date: 1943
Creator: U.S. Department of Agriculture. Agricultural Research Administration. Office of Experiment Stations.
Description: Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Puerto Rico station. Name and subject indexes start on page 901.
Contributing Partner: UNT Libraries Government Documents Department
Experiment Station Record, Volume 79, July-December, 1938

Experiment Station Record, Volume 79, July-December, 1938

Date: 1939
Creator: U.S. Department of Agriculture. Office of Experiment Stations.
Description: Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Puerto Rico Station. Name and subject indexes start on page 721.
Contributing Partner: UNT Libraries Government Documents Department
Experiment Station Record, Volume 86, January-June, 1942

Experiment Station Record, Volume 86, January-June, 1942

Date: 1943
Creator: U.S. Department of Agriculture. Agricultural Research Administration. Office of Experiment Stations.
Description: Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Puerto Rico station. Name and subject indexes start on page 879.
Contributing Partner: UNT Libraries Government Documents Department
Experiment Station Record, Volume 88, January-June, 1943

Experiment Station Record, Volume 88, January-June, 1943

Date: 1944
Creator: U.S. Department of Agriculture. Agricultural Research Administration. Office of Experiment Stations.
Description: Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Puerto Rico station. Name and subject indexes start on page 871.
Contributing Partner: UNT Libraries Government Documents Department
Experiment Station Record, Volume 80, January-June, 1939

Experiment Station Record, Volume 80, January-June, 1939

Date: 1939
Creator: U.S. Department of Agriculture. Office of Experiment Stations.
Description: Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, and bibliographies. Name and subject indexes start on page 865.
Contributing Partner: UNT Libraries Government Documents Department
Experiment Station Record, Volume 92, January-June, 1945

Experiment Station Record, Volume 92, January-June, 1945

Date: 1947
Creator: U.S. Department of Agriculture. Agricultural Research Administration. Office of Experiment Stations.
Description: Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Puerto Rico station. Name and subject indexes start on page 881.
Contributing Partner: UNT Libraries Government Documents Department
Experiment Station Record, Volume 91, July-December, 1944

Experiment Station Record, Volume 91, July-December, 1944

Date: 1945
Creator: U.S. Department of Agriculture. Agricultural Research Administration. Office of Experiment Stations.
Description: Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Puerto Rico station. Name and subject indexes start on page 789.
Contributing Partner: UNT Libraries Government Documents Department
Experiment Station Record, Volume 84, January-June, 1941

Experiment Station Record, Volume 84, January-June, 1941

Date: 1941
Creator: U.S. Department of Agriculture. Office of Experiment Stations.
Description: Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Puerto Rico station. Name and subject indexes start on page 863.
Contributing Partner: UNT Libraries Government Documents Department
Experiment Station Record, Volume 81, July-December, 1939

Experiment Station Record, Volume 81, July-December, 1939

Date: 1940
Creator: U.S. Department of Agriculture. Office of Experiment Stations.
Description: Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Puerto Rico Station. Name and subject indexes start on page 893.
Contributing Partner: UNT Libraries Government Documents Department
Experiment Station Record, Volume 94, January-June, 1946

Experiment Station Record, Volume 94, January-June, 1946

Date: 1947
Creator: U.S. Department of Agriculture. Agricultural Research Administration. Office of Experiment Stations.
Description: Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, and bibliographies. Name and subject indexes start on page 849.
Contributing Partner: UNT Libraries Government Documents Department
Experiment Station Record, Volume 78, January-June, 1938

Experiment Station Record, Volume 78, January-June, 1938

Date: 1939
Creator: U.S. Department of Agriculture. Office of Experiment Stations.
Description: Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, and bibliographies. Name and subject indexes start on page 901.
Contributing Partner: UNT Libraries Government Documents Department
Experiment Station Record, Volume 90, January-June, 1944

Experiment Station Record, Volume 90, January-June, 1944

Date: 1945
Creator: U.S. Department of Agriculture. Agricultural Research Administration. Office of Experiment Stations.
Description: Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Puerto Rico station. Name and subject indexes start on page 865.
Contributing Partner: UNT Libraries Government Documents Department
Experiment Station Record, Volume 93, July-December, 1945

Experiment Station Record, Volume 93, July-December, 1945

Date: 1947
Creator: U.S. Department of Agriculture. Agricultural Research Administration. Office of Experiment Stations.
Description: Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Puerto Rico station. Name and subject indexes start on page 817.
Contributing Partner: UNT Libraries Government Documents Department
Experiment Station Record, Volume 95, July-December, 1946

Experiment Station Record, Volume 95, July-December, 1946

Date: 1948
Creator: U.S. Department of Agriculture. Agricultural Research Administration. Office of Experiment Stations.
Description: Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Puerto Rico station. Name and subject indexes start on page 913.
Contributing Partner: UNT Libraries Government Documents Department
Experiment Station Record, Volume 83, July-December, 1940

Experiment Station Record, Volume 83, July-December, 1940

Date: 1941
Creator: U.S. Department of Agriculture. Office of Experiment Stations.
Description: Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, and bibliographies. Name and subject indexes start on page 865.
Contributing Partner: UNT Libraries Government Documents Department
Experiment Station Record, Volume 85, July-December, 1941

Experiment Station Record, Volume 85, July-December, 1941

Date: 1942
Creator: U.S. Department of Agriculture. Office of Experiment Stations.
Description: Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Puerto Rico station. Name and subject indexes start on page 867.
Contributing Partner: UNT Libraries Government Documents Department
Experiment Station Record, Volume 89, July-December, 1943

Experiment Station Record, Volume 89, July-December, 1943

Date: 1944
Creator: U.S. Department of Agriculture. Agricultural Research Administration. Office of Experiment Stations.
Description: Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Puerto Rico station. Name and subject indexes start on page 781.
Contributing Partner: UNT Libraries Government Documents Department
Experiment Station Record, Volume 82, January-June, 1940

Experiment Station Record, Volume 82, January-June, 1940

Date: 1941
Creator: U.S. Department of Agriculture. Office of Experiment Stations.
Description: Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Puerto Rico station. Name and subject indexes start on page 865.
Contributing Partner: UNT Libraries Government Documents Department
Growth of Azotobacter vinelandii on Soil Nutrients

Growth of Azotobacter vinelandii on Soil Nutrients

Date: March 1987
Creator: Wu, Fang Jy; Moreno, Joaquin & Vela, G. Roland, 1927-
Description: Article on the growth of Azotobacter vinelandii on soil nutrients.
Contributing Partner: UNT College of Arts and Sciences
The Vegetation and Habitat Factors of Red River County, Texas

The Vegetation and Habitat Factors of Red River County, Texas

Date: August 1938
Creator: Adams, Exa T.
Description: The aim of this study has been to measure some of the ecological factors in a series of plant habitats and their relation to the existing vegetation in selected twenty soil types of Red River County, Texas.
Contributing Partner: UNT Libraries
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