Results 101 to 110 of about 24,108 (213)

Dry Matter and Minerals in Loblolly Pine Plantation on Four Arkansas Soils [PDF]

open access: yes, 1973
Average contents of N, P, K, Ca, and Na and total above ground dry matter were determined in 19-year-old unthinned loblolly pine (Pinus taeda L.) plantations in southeastern Arkansas.
Burton, James D., Ku, Timothy T.
core   +2 more sources

Estimating the amount of wood per acre in loblolly and slash pine plantations in East Texas [PDF]

open access: yes, 1987
Two diameter distribution yield prediction systems are presented for loblolly pine (Pinus taeda L.) and slash pine (Pinus elliotti Engelm.) plantations located on non-old-fields in East Texas. A separate system was developed for each species based on the
Lenhart, J. David
core   +1 more source

A New Diameter Distribution Model for Unmanaged Slash Pine Plantations in East Texas [PDF]

open access: yes, 2008
A parameter recovery procedure for the Weibull distribution function based on four percentile equations was used to develop a new diameter distribution yield prediction model for unmanaged slash pine (Pinus elliottii Engelm.) plantations in East Texas ...
Coble, Dean W., Lee, Young Jin
core   +1 more source

Tip moth control and loblolly pine growth in intensive pine culture: four year results [PDF]

open access: yes, 2006
Twenty-two treatments replicated four times were applied to planted loblolly pine, Pinus taeda L., on bedded industrial forest land in east Texas for measurement of growth impact of Nantucket pine tip moth (NPTM), Rhyacionia frustrana Comstock, and ...
Kulhavy, David   +2 more
core   +1 more source

Seedling production of Loblolly Pine (Pinus taeda L.) in eastern Mazandaran (Passand Research Station-northern Iran) [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2007
The objective of this study was to find out the restrictions of seedling production of Loblolly pine (Pinus taeda L.) in nursery (2003-2005). ‏The statistical analysis of seedlings qualitative and quantitative parameters (collar diameter, height ...
Shirzad Kiasari   +5 more
doaj  

Effects of Stock Type and Planter Experience on the Time Required to Plant Loblolly Pine Seddlings [PDF]

open access: yes, 1987
Inexperienced workers planted container-grown and bare-root seedlings of loblolly (Pinus taeda L.) on a rocky, upland site near Batesville, AR in a comparison of planting speed and survivability.
Kluender, Richard A., Yeiser, Jimmie L.
core   +2 more sources

Fusiform Rust Trends in East Texas: 1969-1987 [PDF]

open access: yes, 1988
Five surveys of pine plantations in East Texas over an 18-year period (1969-1987) indicated that fusiform rust (Cronartium quercuum [Berk.] Miyabe ex Shirai f. sp. fusiforme Birdsall and Snow) infection rates have increased to current levels of about 50%
Hackett, Terry L.   +2 more
core   +1 more source

Texas Forestry Paper No. 12 [PDF]

open access: yes, 1972
Cubic-foot volumes for loblolly pine trees in old-field plantations in the interior west gulf coastal plainhttps://scholarworks.sfasu.edu/texas_forestry_papers/1023/thumbnail ...
Hasness, J. Robert, Lenhart, J. David
core   +1 more source

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