Why the South Lost the Civil War. By Richard E. Beringer, Herman Hattaway, Archer Jones, and William N. StillJr, Athens: The University of Georgia Press, 1986. Pp. xi, 582. $29.95.

1988 ◽  
Vol 48 (4) ◽  
pp. 972-973
Author(s):  
Geofrey T. Mills
2020 ◽  
Vol 98 (Supplement_2) ◽  
pp. 26-26
Author(s):  
Justin C Burt ◽  
Jennifer J Tucker ◽  
Lisa Baxter

Abstract Bermudagrass (Cynodon dactylon) is one of the most common perennial warm-season forage crops grown in the South. While prominent in the region bermudagrass management requires large amounts of fertility and forage quality is moderate at best. Incorporating a legume into bermudagrass pastures could serve as an alternative to the necessary applications of synthetic N, while also improving the nutritive value of the forage base. A two-year grazing evaluation was conducted from May-Sept. 2018 (Y1) and May-Aug. 2019 (Y2) at the University of Georgia Tifton Campus in Tifton, Georgia, to compare concurring production of alfalfa/bermudagrass mixed pastures (BGA) with bermudagrass monoculture pastures with (BGN) or without (BGZ) the application of synthetic nitrogen. The experimental design was a randomized complete block with three treatments and two replications. All paddocks were evaluated pre and post grazing event for herbage availability, botanical composition, forage species competitiveness, and nutritive value. Paddocks (0.8-ha) were rotationally grazed using put and take management with stocker steers (Y1 BW=195.9±22.9 kg; Y2 BW=228.5±30.0 kg), two testers per treatment. Steers were weighed at initiation, conclusion, and on a 28–30 day interval for calculation of ADG and gain/ha. Statistical analysis was conducted using the PROC MIXED procedure of SAS. Despite significant drought in Y2, year did not affect total gain/ha, however treatment did (P = 0.04), such that BGA was highest (383.6±35.1 kg/ha), and BGN and BGZ were not different (261.2±35.1 kg/ha and 239.0±35.1 kg/ha, respectively). This is likely due to the lower stocking density and inclusion of high-quality volunteer annual grasses in BGZ treatments which allowed for selective grazing. These data suggest that rotationally grazing alfalfa/bermudagrass mixtures can result in a higher gain/ha, than bermudagrass pastures that are supplemented with or without synthetic N in the South.


2009 ◽  
Vol 39 (4) ◽  
pp. 418-443 ◽  
Author(s):  
Stephen Case

In the 1850s, the American scientist and educator Frederick A. P. Barnard created a collection of scientific apparatus at the University of Mississippi in Oxford, Mississippi, of a size and expense that surpassed any collection in the United States at that time. The collection, which would come to include over three hundred instruments of both American and European manufacture, was the attempt by Barnard, born and educated in the North, to bring Big Science to the South and challenge the dominance of Northern schools in science education. In this respect it failed, and the collection became a forgotten footnote in the history of Southern science. This article examines the importance of the collection in understanding science at U.S. universities before the Civil War and what Barnard referred to as the "scientific atmosphere" of the South. The first section compares the collection to others of the period, highlighting its historical uniqueness and significance. The second section uses Barnard's correspondence to construct a narrative of the collection's assembly, providing insight into the international scientific instrument market of the period as well as the difficulties he faced working in the antebellum South. Finally, an examination of Barnard's perceptions regarding intellectual isolation and the failure of his endeavor highlights differences perceived by scientists of the day concerning the practice of science in the North versus in the South prior to the Civil War.


2020 ◽  
Vol 98 (Supplement_2) ◽  
pp. 18-18
Author(s):  
Justin C Burt ◽  
Jennifer J Tucker ◽  
Lisa Baxter

Abstract Bermudagrass (Cynodon dactylon) is one of the most common perennial warm-season forage crops grown in the South. While prominent in the region bermudagrass management requires large amounts of fertility and forage quality is moderate at best. Incorporating a legume into bermudagrass pastures could serve as an alternative to the necessary applications of synthetic N, while also improving the nutritive value of the forage base. A two-year grazing evaluation was conducted from May-Sept. 2018 (Y1) and May-Aug. 2019 (Y2) at the University of Georgia Tifton Campus in Tifton, Georgia, to compare concurring production of alfalfa/bermudagrass mixed pastures (BGA) with bermudagrass monoculture pastures with (BGN) or without (BGZ) the application of synthetic nitrogen. The experimental design was a randomized complete block with three treatments and two replications. All paddocks were evaluated pre and post grazing event for herbage availability, botanical composition, forage species competitiveness, and nutritive value. Paddocks (0.8-ha) were rotationally grazed using put and take management with stocker steers (Y1 BW=195.9±22.9 kg; Y2 BW=228.5±30.0 kg), two testers per treatment. Steers were weighed at initiation, conclusion, and on a 28–30 day interval for calculation of ADG and gain/ha. Statistical analysis was conducted using the PROC MIXED procedure of SAS. Despite significant drought in Y2, year did not affect total gain/ha; however, treatment did (P = 0.04), such that BGA was highest (383.6±35.1 kg/ha), and BGN and BGZ were not different (261.2±35.1 kg/ha and 239.0±35.1 kg/ha, respectively). This is likely due to the lower stocking density and inclusion of high-quality volunteer annual grasses in BGZ treatments which allowed for selective grazing. These data suggest that rotationally grazing alfalfa/bermudagrass mixtures can result in a higher gain/ha, than bermudagrass pastures that are supplemented with or without synthetic N in the South.


2019 ◽  
Vol 97 (Supplement_1) ◽  
pp. 3-4
Author(s):  
Taylor J Hendricks ◽  
Jennifer J Tucker ◽  
Mary K Mullenix ◽  
Katie Mason ◽  
Dennis W Hancock ◽  
...  

Abstract Alfalfa research in the Southeast has steadily increased over the past ten years. Researchers have a renewed interest in this perennial legume as new varieties have been released that are better suited to the challenging climate and use in the Southeast. Extensive effort has been put forth in establishing programs promoting the use of alfalfa as a viable high-quality forage option in the south. In 2018, the “Alfalfa in the South” workshop series was designed to provide in-depth extension education, circulate new research findings, and engage in discussions with producers as related to the use of alfalfa in the southeast. The series consisted of 4 one-day workshops, organized by University of Georgia Extension in conjunction with America’s Alfalfa, and included Extension specialists, faculty, and graduate students from both the University of Georgia and Auburn University. Topics were broken into five classroom learning modules: 1) site selection and establishment, 2) improving animal performance with alfalfa, 3) managing alfalfa for persistence, 4) alfalfa breeding programs, and 5) graduate student research updates. Each workshop concluded with an on-farm demonstration where attendees engaged in discussion with producers utilizing alfalfa in their operation. Postworkshop evaluation results determined that, on a scale of 1 to 5, where “1” was “no change” and “5” indicated “greatly improved,” producers rated their change in interest using alfalfa as a 4.73 and their confidence in using alfalfa management skills as 4.36. Additionally, the producer discussion and field tour section rated the highest, 4.67 (1 being “poor” and 5 being “excellent”); however, all topics rated 4.12 or higher, indicating that attendees found this workshop to be very good to excellent. Of the 60 participants, 68% indicated that they would make some major changes and 32% plan to try to make minor management changes following the workshops.


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