scholarly journals Non-Destructive Lumber and Engineered Pine Products Research in the Gulf South U.S. 2005–2020

Forests ◽  
2021 ◽  
Vol 12 (1) ◽  
pp. 91
Author(s):  
R. Dan Seale ◽  
Rubin Shmulsky ◽  
Frederico Jose Nistal Franca
Keyword(s):  
Agricultural Research ◽  
Forest Products ◽  
Wood Products ◽  
Time Interval ◽  
Mississippi State University ◽  
State University ◽  
White Oak ◽  
Department Of Agriculture ◽  
Mass Timber ◽  
Structural Lumber

This review primarily describes nondestructive evaluation (NDE) work at Mississippi State University during the 2005–2020 time interval. Overall, NDE is becoming increasingly important as a means of maximizing and optimizing the value (economic, engineering, utilitarian, etc.) of every tree that comes from the forest. For the most part, it focuses on southern pine structural lumber, but other species such as red pine, spruce, Douglas fir, red oak, and white oak and other products such as engineered composites, mass timber, non-structural lumber, and others are included where appropriate. Much of the work has been completed in conjunction with the U.S. Department of Agriculture, Forest Service, Forest Products Laboratory as well as the Agricultural Research Service with the overall intent of improving lumber and wood products standards and valuation. To increase the future impacts and adoption of this NDE-related work, wherever possible graduate students have contributed to the research. As such, a stream of trained professionals is a secondary output of these works though it is not specifically detailed herein.

Seventy-five Years of Research in Wood Preservation and Deterioration

2020 ◽  
Vol 70 (4) ◽  
pp. 476-481
Author(s):  
H. M. Barnes
Keyword(s):  
Research Program ◽  
Forest Products ◽  
Wood Preservation ◽  
Mississippi State University ◽  
State University ◽  
Wood Protection ◽  
Research Areas ◽  
History Of

Abstract Seventy-five years of research in wood protection at the Forest Products Lab at Mississippi State University are described. A history of wood protection is presented along with an overview of the facilities supporting the research. Program objectives are presented along with the personnel responsible for building the program. A brief presentation of research areas is given followed by some program metrics.

The Birth, Growth and Future of Systems Approach

2020 ◽  
Vol 31 (3) ◽  
pp. 113-114
Author(s):  
Nelson Laville ◽  
Kenrick Witty ◽  
Ulises Garcia
Keyword(s):  
United States ◽  
Systems Approach ◽  
Agricultural Research ◽  
United States Department ◽  
Department Of Agriculture ◽  
States Department ◽  
Global Team ◽  
Video Link ◽  
Agricultural Research Service ◽  
Research Service

The Beyond Compliance Global team held an interview by video link with Dr Eric Jang, United States Department of Agriculture, Agricultural Research Service (USDA/ARS), now retired. His lab was based in Hawaii, where he continues to reside. Eric was an early advocate and one of the originators of the concepts for Systems Approach.

Influence of sowing dates on the incidence of powdery mildew of chilli

2017 ◽  
Vol 4 (2) ◽  
Author(s):  
SUDHEENDRA A. ASHTAPUTRE
Keyword(s):  
Powdery Mildew ◽  
Field Experiment ◽  
Disease Severity ◽  
Agricultural Research ◽  
Time Interval ◽  
Research Station ◽  
Inoculum Potential ◽  
Weather Factors ◽  
Agricultural Research Station ◽  
Sowing Dates

A field experiment was conducted during kharif, 2005 at Agricultural Research station, Devihosur, Haveri, Karnataka to assess the progress of powdery mildew at different time interval of sowing dates. Totally 20 different dates of sowings were imposed in the experiment at an interval of 10 days. The crop sown on last week of May to mid of June recorded minimum disease severity compared to rest of the date of sowings. This clearly indicated that crop sown during this period suffers less, which may be due to low inoculum potential, whereas late sown crop suffers more because of the readily available inoculum in the early sown crops. Low disease severity in last week of May to mid of June sowing may be attributed to the non-congenial weather factors for the development of the disease.

scholarly journals Presence of Longitudinal Roll Structures during Synoptic Forced Conditions in Complex Terrain

Atmosphere ◽  
2021 ◽  
Vol 12 (6) ◽  
pp. 737
Author(s):  
Cory M. Payne ◽  
Jeffrey E. Passner ◽  
Robert E. Dumais ◽  
Abdessattar Abdelkefi ◽  
Christopher M. Hocut
Keyword(s):  
Boundary Layer ◽  
Agricultural Research ◽  
Wrf Model ◽  
Flow Characteristics ◽  
Critical Threshold ◽  
Department Of Agriculture ◽  
Synoptic Conditions ◽  
Lee Waves ◽  
Lee Wave ◽  
Usda Agricultural Research

To investigate synoptic interactions with the San Andres Mountains in southern New Mexico, the Weather Research and Forecasting (WRF) model was used to simulate several days in the period 2018–2020. The study domain was centered on the U.S. Department of Agriculture (USDA) Agricultural Research Service’s Jornada Experimental Range (JER) and the emphasis was on synoptic conditions that favor strong to moderate winds aloft from the southwest, boundary layer shear, a lack of moisture (cloud coverage), and modest warming of the surface. The WRF simulations on these synoptic days revealed two distinct regimes: lee waves aloft and SW-to-NE oriented Longitudinal Roll Structures (LRS) that have typical length scales of the width of the mountain basin in the horizontal and the height of the boundary layer (BL) in the vertical. Analysis of the transitional periods indicate that the shift from the lee wave to LRS regime occurs when the surface heating and upwind flow characteristics reach a critical threshold. The existence of LRS is confirmed by satellite observations and the longitudinal streak patterns in the soil of the JER that indicate this is a climatologically present BL phenomenon.

Development of cooperative industrial education at Mississippi State University

1986 ◽  
Vol 63 (3) ◽  
pp. 235
Author(s):  
Eugene Grimley ◽  
Leon L. Combs ◽  
Charles U. Pittman
Keyword(s):  
Mississippi State University ◽  
State University ◽  
Industrial Education

scholarly journals Reviewer Acknowledgements for Vol. 5, No. 2, June 2017

2017 ◽  
Vol 5 (2) ◽  
pp. 204
Author(s):  
Richard Williams
Keyword(s):  
Agricultural Research ◽  
Ohio State University ◽  
Research Centre ◽  
State University ◽  
Clemson University ◽  
Agricultural Research Council ◽  
University Of Wisconsin ◽  
National University ◽  
The Ohio State University

Journal of Agricultural Studies would like to acknowledge the following reviewers for their assistance with peer review of manuscripts for this issue. Many authors, regardless of whether JAS publishes their work, appreciate the helpful feedback provided by the reviewers. Their comments and suggestions were of great help to the authors in improving the quality of their papers. Each of the reviewers listed below returned at least one review for this issueReviewers for Volume 5, Number 2 Abhishek A. Cukkemane, Bijasu Agri Research Laboratory LLP, IndiaAshit Kumar Paul, Patuakhali Science and Technology University, BangladeshChenlin Hu, The Ohio State University, USA,Eliana Mariela Werbin, National University of Cordoba, ArgentinianErnest Baafi, CSIR-Crops Research Institute, GhanaGerardo Ojeda , Universidad Nacional de Colombia, ColombiaGulzar Ahmad Nayik, SLIET Punjab, IndiaJiban Shrestha, Nepal Agricultural Research Council, NepalMing-Chi Wei, Department and Graduate Institute of Pharmacology, TaiwanReham Ibrahim Abo-Shnaf, Agricultural Research Center, EgyptSahar Bahmani, University of Wisconsin at Parkside, USASait Engindeniz, Ege University Faculty of Agriculture, TurkeySelmi Houc, University of Jandouba, TunisiaSoto Caro Ariel Reinaldo, Universidad de Concepción, ChileZakaria Fouad Abdallah, National Research Centre, EgyptZhao Chen, Clemson University, US Richard Williams,EditorJournal of Agricultural Studies-------------------------------------------Macrothink Institute5348 Vegas Dr.#825Las Vegas, Nevada 89108United StatesPhone: 1-702-953-1852 ext.521Fax: 1-702-420-2900Email: [email protected]: http://jas.macrothink.org

scholarly journals Introduction ofEucalyptusspp. into the United States with Special Emphasis on the Southern United States

2013 ◽  
Vol 2013 ◽  
pp. 1-9 ◽  
Author(s):  
R. C. Kellison ◽  
Russ Lea ◽  
Paul Marsh
Keyword(s):  
United States ◽  
Forest Products ◽  
The United States ◽  
Gold Rush ◽  
Wood Products ◽  
Species Introduction ◽  
Fuel Wood ◽  
Fiber Production ◽  
North Carolina State University ◽  
Subsequent Performance

Introduction ofEucalyptusspp. into the United States from Australia on a significant scale resulted from the gold rush into California in 1849. Numerous species were evaluated for fuel, wood products, and amenity purposes. The first recorded entry of eucalyptus into the southern United Stated was in 1878. Subsequent performance of selected species for ornamental purposes caused forest industry to visualize plantations for fiber production. That interest led the Florida Forestry Foundation to initiate species-introduction trials in 1959. The results were sufficiently promising that a contingent of forest products companies formed a cooperative to work with the USDA Forest Service, Lehigh Acres, FL, USA, on genetic improvement of selected species for fiber production. The Florida initiative caused other industrial forestry companies in the upper South to establish plantations regardless of the species or seed source. The result was invariably the same: failure. Bruce Zobel, Professor of Forestry, North Carolina State University, initiated a concerted effort to assess the potential worth of eucalyptus for plantation use. The joint industrial effort evaluated 569 sources representing 103 species over a 14-year period. The three levels of testing, screening, in-depth, and semioperational trials led to identification of some species and sources that offered promise for adaptation, but severe winter temperatures in late 1983 and early 1984 and 1985 terminated the project. Despite the failed attempt valuable silvicultural practices were ascertained that will be beneficial to other researchers and practitioners when attempts are again made to introduce the species complex into the US South.

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