Theses and Dissertations

Issuing Body

Mississippi State University

Advisor

Ezell, Andrew W.

Committee Member

Hodges, John D.

Committee Member

Renninger, Heidi J.

Committee Member

Schultz, Emily B.

Committee Member

Self, Andrew Brady

Date of Degree

1-1-2017

Document Type

Graduate Thesis - Open Access

Degree Name

Master of Science

Abstract

Hurricane Katrina made landfall in 2005 damaging 1.2 billion cubic meters of timber including 48 million cubic meters of hardwood. An economically efficient method of artificial oak regeneration is necessary in many areas to restore this high value resource. Bareroot, conventional containerized, and EKOgrown® seedlings of Quercus shumardii and Q. texana were planted on two sites in south Mississippi. Growth and survival were evaluated for two years. Survival was assessed monthly and at the end of each growing season. Height and groundline diameter were assessed initially after planting and the end of each growing season. After two growing seasons, Q. Nuttallii exhibited superior performance generally when compared to Q. Shumardii. Conventional containerized had poor survival and initial growth likely caused by freeze damage in the nursery. EKOgrown® seedlings performed better than other planting stocks, however, high seedling cost makes them less cost-effective than bareroot seedlings which exhibited acceptable performance overall.

URI

https://hdl.handle.net/11668/19312

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