Site characteristics, growth and nutrition of natural red pine stands in newfoundland

1996 ◽  
Vol 39 (1-3) ◽  
pp. 509-530 ◽  
Author(s):  
B.A. Roberts ◽  
Denes Bajzak
Keyword(s):  
Red Pine ◽  
Site Characteristics ◽  
Growth And Nutrition ◽  
Pine Stands

Estimation de la production de jeunes plantations de pin rouge et de pin gris du sud du Québec

1976 ◽  
Vol 6 (4) ◽  
pp. 478-486 ◽  
Author(s):  
H. A. Bolghari
Keyword(s):  
Multiple Regression ◽  
Jack Pine ◽  
Red Pine ◽  
Pine Plantations ◽  
Regression Equations ◽  
Pine Plantation ◽  
South Shore ◽  
Pine Stands ◽  
Natural Stands ◽  
St Lawrence River

Multiple regression equations have been developed to predict yield from young red pine and jack pine plantations. Data from 446 sample plots representing young red pine and jack pine stands located on the south shore of the St. Lawrence River between Quebec and Montreal were analysed. The red pine plantation yielded more than the jack pine. However, in plantation both species yield more than in natural stands. Taking into account the age and spacing of the sampled plantations, the equation obtained can provide information on yield of red pine and jack pine stands the maximum spacing of which is 3 × 3 m, up to the age of 45 and 35 years respectively. The equations will allow the construction of preliminary yield tables for both species.

scholarly journals Short-term effects of fertilizer application on soil respiration in red pine stands

2012 ◽  
Vol 35 (4) ◽  
pp. 307-311 ◽  
Author(s):  
Choonsig Kim ◽  
Jaeyeob Jeong ◽  
Nanthi S. Bolan ◽  
Ravi Naidu
Keyword(s):  
Soil Respiration ◽  
Fertilizer Application ◽  
Red Pine ◽  
Short Term ◽  
Pine Stands ◽  
Short Term Effects

scholarly journals Individual Tree Volume Equations for Red Pine in Michigan

1997 ◽  
Vol 14 (2) ◽  
pp. 53-58 ◽  
Author(s):  
Gary W. Fowler
Keyword(s):  
Red Pine ◽  
Data Sets ◽  
Regression Equations ◽  
Independent Data ◽  
Data Set ◽  
Individual Tree ◽  
Standing Trees ◽  
Pine Stands ◽  
Volume Estimates ◽  
Volume Equations

Abstract New total, pulpwood, sawtimber, and residual pulpwood cubic foot individual tree volume equations were developed for red pine in Michigan using nonlinear and multiple linear regression. Equations were also developed for Doyle, International 1/4 in., and Scribner bd ft volume, and a procedure for estimating pulpwood and residual pulpwood rough cord volumes from the appropriate cubic foot equations was described. Average ratios of residual pulpwood (i.e., topwood, cubic foot or cords) to mbf were developed for 7.6 and 9.6 in. sawtimber. Data used to develop these equations were collected during May-August 1983-1985 from 3,507 felled and/or standing trees from 27 stands in Michigan. Sixteen and 11 stands were located in the Upper and Lower Peninsulas, respectively. All equations were validated on an independent data set. Rough cord volume estimates based on the new pulpwood equation were compared with contemporary tables for 2 small cruise data sets. The new equations can be used to more accurately estimate total volume and volume per acre when cruising red pine stands. North. J. Appl. For. 14(2):53-58.

Determining the quantity and quality of biomass obtained from the thinning of Turkish red pine stands

2017 ◽  
Vol 12 (1) ◽  
pp. 12-21 ◽  
Author(s):  
Mehmet Eker ◽  
Raffaele Spinelli ◽  
Nevzat Gürlevik
Keyword(s):  
Red Pine ◽  
Pine Stands ◽  
Turkish Red Pine

Predicting the effects of hardwood competition on red pine seedling growth

1992 ◽  
Vol 22 (10) ◽  
pp. 1510-1515 ◽  
Author(s):  
Alan S. White ◽  
Katherine J. Elliott
Keyword(s):  
Leaf Area ◽  
Seedling Growth ◽  
Negative Impact ◽  
Ground Level ◽  
Red Pine ◽  
Area Index ◽  
Clear Cut ◽  
Site Characteristics ◽  
Early Effects ◽  
Highly Correlated

Pin cherry (Prunuspensylvanica L.f.) and striped maple (Acerpensylvanicum L.) are potentially important competitors of red pine (Pinusresinosa Ait.) planted on recently clear-cut hardwood sites. By experimentally manipulating initial competitor densities on 2.0-m2 plots, we were able to quantify and compare the effects of competitor species on red pine seedlings 2 years after planting on two sites in western Maine. Various measures of competitor biomass and leaf area index (LAI) were highly correlated; thus, we used LAI to quantify competitor abundance. On the site with poorer growth for both competitors and red pine, the only red pine variable significantly correlated with competitor LAI was specific leaf area (SLA) of current needles. On the site with better growth for all species, various measures of red pine biomass as well as diameter at ground level and SLA were significantly correlated with competitor LAI. Seedling height was not significantly correlated with competitor LAI at either site. Although there were no significant differences between competitor species in terms of their effect per unit of LAI, pin cherry tended to achieve much higher LAI (and biomass) than did striped maple and thus had a greater negative impact on red pine seedling growth. We conclude that general predictions of the early effects of competition under field conditions are possible, but that the strength of the relationships may be influenced by the extent to which microsite factors and site characteristics are incorporated.

Multiple diseases impact survival of pine species planted in red pine stands harvested in spatially variable retention patterns

2012 ◽  
Vol 286 ◽  
pp. 66-72 ◽  
Author(s):  
M.E. Ostry ◽  
M.J. Moore ◽  
C.C. Kern ◽  
R.C. Venette ◽  
B.J. Palik
Keyword(s):  
Red Pine ◽  
Variable Retention ◽  
Pine Stands ◽  
Pine Species

Carbon storage and soil CO2 efflux rates at varying degrees of damage from pine wilt disease in red pine stands

2013 ◽  
Vol 465 ◽  
pp. 273-278 ◽  
Author(s):  
Jaeyeob Jeong ◽  
Choonsig Kim ◽  
Kwang-Soo Lee ◽  
Nanthi S. Bolan ◽  
Ravi Naidu
Keyword(s):  
Carbon Storage ◽  
Pine Wilt Disease ◽  
Wilt Disease ◽  
Soil Co2 Efflux ◽  
Red Pine ◽  
Co2 Efflux ◽  
Soil Co2 ◽  
Pine Wilt ◽  
Pine Stands

Plant-Parasitic Nematodes of Jack and Red Pine Stands in Wisconsin * )

Nematologica ◽  
1967 ◽  
Vol 13 (1) ◽  
pp. 33-42 ◽  
Author(s):  
K.R. Barker ◽  
R.F. Patton ◽  
R.G. Krebill
Keyword(s):  
Red Pine ◽  
Parasitic Nematodes ◽  
Plant Parasitic Nematodes ◽  
Pine Stands ◽  
Plant Parasitic

scholarly journals Diameters and numbers of trees in red pine stands are greatly affected by density, age, and site /

1963 ◽  
Author(s):  
Allen L. Lundgren ◽  
Robert F. Wambach ◽  
Keyword(s):  
Red Pine ◽  
Pine Stands
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