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Full-Text Articles in Forest Sciences
The Photosynthetic Response Of Northern Red Oak (Quercus Rubra L.) And American Chestnut (Castanea Dentata (Marsh.) Borkh) Under Varying Light Intensity And Weed Competition, Pedro Vitor P. Pereira, Jennifer M. Lesko, Douglass F. Jacobs Dr.
The Photosynthetic Response Of Northern Red Oak (Quercus Rubra L.) And American Chestnut (Castanea Dentata (Marsh.) Borkh) Under Varying Light Intensity And Weed Competition, Pedro Vitor P. Pereira, Jennifer M. Lesko, Douglass F. Jacobs Dr.
The Summer Undergraduate Research Fellowship (SURF) Symposium
Although widely distributed across Indiana and the United States Midwest, conifer plantations consist largely of non-native species that are of no value to the state’s forest products industry. This project’s goal is to develop science-based protocols and specific silvicultural prescriptions for successfully converting conifer plantations to higher value native hardwoods. Quantifying photosynthesis rate in a plant is an important tool to help us discern the best methods for implementing conifer conversion. Seedlings from two different native species, northern red oak (Quercus rubra L.) and American chestnut (Castanea dentata (Marsh.) Borkh), were distributed among three different silvicultural …
Seedling Uptake And Fate Of Soil-Applied Capsaicin, A Potential Browse Deterrent, Carmen K. Dobbs, Joshua L Sloan, Douglass F. Jacobs
Seedling Uptake And Fate Of Soil-Applied Capsaicin, A Potential Browse Deterrent, Carmen K. Dobbs, Joshua L Sloan, Douglass F. Jacobs
The Summer Undergraduate Research Fellowship (SURF) Symposium
Seedling damage due to browse constitutes a major challenge to afforestation and reforestation efforts in the Central Hardwood Forest region of the USA. Many efforts have been made to deter herbivores, but the costs, implementation methods, and relative ineffectiveness of existing mitigation options often preclude operational implementation. An alternate means of deterring wildlife browse is capsaicin, a hot pepper concentrate, which has been reported to decrease herbivory of tree seedlings and is available in a controlled-release form designed to act systemically following application to the soil and subsequent plant uptake. However, the degree to which seedlings are capable of absorbing …