135 research outputs found
Texas Forestry Paper No. 22
Some site, stand, and tree effects on diameter growth of east texas pine treeshttps://scholarworks.sfasu.edu/texas_forestry_papers/1010/thumbnail.jp
Texas Forestry Paper No. 4
Computer reduces cruise-data compilation errorhttps://scholarworks.sfasu.edu/texas_forestry_papers/1005/thumbnail.jp
Texas Forestry Paper No. 29
Plant cover and soil erosion following site preparation and planting in east texashttps://scholarworks.sfasu.edu/texas_forestry_papers/1017/thumbnail.jp
Fusiform Rust Trends in East Texas
Four surveys of pine plantations in East Texas between 1969 and 1984 indicate that fusiform rust (Cronartium quercuum (Berk.) Miyabe ex Shirai f. sp. fusiforme) infection rates are increasing on slash pine (Pinus elliottii Engelm. var. elliottii) and either decreasing or about constant on loblolly pine (Pinus taeda L.). Currently, stem infections occur on about 1 in 2 slash pines and 1 in 14 loblolly pines. South. J. Appl. For. 10:215-216, Nov. 1986
Texas Forestry Paper No. 6
Smaller plots or point-samples for the small foresthttps://scholarworks.sfasu.edu/texas_forestry_papers/1000/thumbnail.jp
Forestry Bulletin No. 6: Point-Sampling from Two Angles
Point-sampling is a valuable tool in the kit of the practicing forester. It is employed for permanent and temporary sampling and for growth studies. Since the concept of point-sampling is new in American forestry, different approaches have been employed to explain its application.https://scholarworks.sfasu.edu/forestrybulletins/1023/thumbnail.jp
Establishment of permanent growth and yield plots in loblolly and slash pine plantations
Permanent plots have been established in 178 loblolly and 78 slash pine plantations throughout East Texas to study the development of stand structure over time. Analysis of the data will provide methods of estimating growth and yield, mortality, and site productivity to assist managers of these plantations
Site Index Equations for Loblolly and Slash Pine Plantations on Non-Old Fields in East Texas
Equations to estimate site index (index age 25 years) for plantations of loblolly pine (Pinus taeda L.) and slash pine (Pinus elliottii Engelm.) on non-old fields in East Texas have been developed. The height-prediction curves were based on the Richards’ growth function and track well within the range of the data (1-17 years). South. J. Appl. For. 10:109-112, May 1986
Forestry Bulletin No. 5: Continuous Forest Inventory with Punch Card Machines for a Small Property
A study on forestry inventory with punched card machines for a small property.https://scholarworks.sfasu.edu/forestrybulletins/1004/thumbnail.jp
Forestry Bulletin No. 14: Practical Point-Sampling
Mr. L.R. Grosenbaugh (1952) introduced point-sampling to American foresters, citing Mr. W. Bitterlich\u27s earlier work in Europe. Primarily it is, he said, \u27A rapid method of sampling tree basal area per acre . . . \u27https://scholarworks.sfasu.edu/forestrybulletins/1010/thumbnail.jp
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