Root system morphology of Quercus rubra L. planting stock and 3-year field performance in Iowa

New Forests ◽  
1995 ◽  
Vol 9 (3) ◽  
pp. 225-236 ◽  
Author(s):  
J. R. Thompson ◽  
R. C. Schultz
Keyword(s):  
Root System ◽  
Quercus Rubra ◽  
Field Performance ◽  
Planting Stock

Performance of Northern Red Oak Planting Stock

1993 ◽  
Vol 10 (3) ◽  
pp. 105-111 ◽  
Author(s):  
James J. Zaczek ◽  
Kim C. Steiner ◽  
Todd W. Bowersox
Keyword(s):  
Genetic Material ◽  
Field Performance ◽  
Hormone Treatment ◽  
Direct Seeding ◽  
Red Oak ◽  
Northern Red Oak ◽  
Planting Stock ◽  
Planting Time ◽  
Direct Seeded

Abstract Northern red oak planting trials were established in three clearcuts in Pennsylvania to evaluate field performance in relation to type of planting stock (1-0, 2-0, 1-1, 2-1, containerized direct-seeded) and other treatments (undercutting in the nursery, top-clipping at planting time, hormone treatment of roots). All treatments were planted simultaneously, and most employed the same genetic material. After 3 yr in the field, seedlings that had been grown for 2 yr in 7.9-1 pots were tallest and had the best survival, but this stock was expensive to produce and difficult to plant. The 2-0 bareroot stock performed best among remaining treatments, especially if the seedlings had been undercut in the nursery. Undercutting was not beneficial to the performance of 1-0 seedlings. Top-clipping and a hormone treatment had little effect on performance. Seedlings from direct-seeding were as tall as those from 1-0 stock. The advantage of 2-0 stock over 1-0 stock was partly, but not entirely, attributable to its larger size. North. J. Appl. For. 10(3):105-111.

scholarly journals Drought susceptibility and recovery of transplanted Quercus rubra seedlings in relation to root system morphology

2009 ◽  
Vol 66 (5) ◽  
pp. 504-504 ◽  
Author(s):  
Douglass F. Jacobs ◽  
K. Francis Salifu ◽  
Anthony S. Davis
Keyword(s):  
Root System ◽  
Quercus Rubra

scholarly journals Growing Yellow Birch Seedlings In Polyethylene Bullet Containers

1970 ◽  
Vol 46 (4) ◽  
pp. 329-331
Author(s):  
W. Stanek
Keyword(s):  
Root System ◽  
Good Condition ◽  
Field Trials ◽  
First Year ◽  
Yellow Birch ◽  
Planting Stock

Plastic, bullet-shaped containers 2.5 and 4.5 inches long were suitable for producing healthy and vigorous yellow birch planting stock in the greenhouse. The larger containers favored the growth of taller plants with a better root system. In field trials, roots became established outside the containers during the first year of growth but did not break the plastic casing. After the first winter in the open nearly two-thirds of the seedlings had survived, but only one-third of them were in good condition.

scholarly journals Field Performance of <i>Quercus bicolor</i> Established as Repeatedly Air-Root-Pruned Container and Bareroot Planting Stock

2016 ◽  
Vol 06 (03) ◽  
pp. 163-176 ◽  
Author(s):  
J. W. Van Sambeek ◽  
Larry D. Godsey ◽  
William D. Walter ◽  
Harold E. Garrett ◽  
John P. Dwyer
Keyword(s):  
Field Performance ◽  
Planting Stock ◽  
Quercus Bicolor

scholarly journals Effect of desiccation during cold storage on planting stock quality and field performance in forest species

2000 ◽  
Vol 57 (2) ◽  
pp. 101-111 ◽  
Author(s):  
Didier Garriou ◽  
Sabine Girard ◽  
Jean-Marc Guehl ◽  
Beno�t G�n�r�
Keyword(s):  
Cold Storage ◽  
Field Performance ◽  
Forest Species ◽  
Planting Stock ◽  
Planting Stock Quality ◽  
Stock Quality

Tissue-culture shoot and root system effects on field performance of loblolly pine

1992 ◽  
Vol 22 (1) ◽  
pp. 56-61 ◽  
Author(s):  
A.B. Anderson ◽  
L.J. Frampton Jr. ◽  
S.E. McKeand ◽  
J.F. Hodges
Keyword(s):  
Tissue Culture ◽  
Root System ◽  
Loblolly Pine ◽  
Field Performance ◽  
Root Systems ◽  
Height Growth ◽  
Basal Diameter ◽  
Growing Seasons ◽  
Growth Loss ◽  
Tissue Culture Plantlets

To study differences in growth between loblolly pine (Pinustaeda L.) tissue-culture plantlets and seedlings, shoot systems of plantlets and seedlings were grafted onto plantlet and seedling root systems. After three growing seasons, plantlet root systems accounted for 0.3 m of height growth loss and 1.0 cm of loss in basal diameter, while plantlet shoot systems accounted for 0.6 m of height growth loss and 1.4 cm of loss in basal diameter. The mature-appearing morphology of plantlet shoots was due to the shoot system of plantlets and not to the indirect effect of the plantlet root system.

scholarly journals The effect of auxinoid application on the planting stock root system

2012 ◽  
Vol 51 (No. 12) ◽  
pp. 548-558
Author(s):  
A. Bártová ◽  
O. Mauer
Keyword(s):  
Root System ◽  
Scots Pine ◽  
System Development ◽  
European Beech ◽  
Growth Substance ◽  
Favourable Effect ◽  
Growth Substances ◽  
Planting Stock ◽  
Root System Development ◽  
Application Date

The goal of the study was to verify the effect of growth substances from the group of auxinoids on the root system of European beech and Scots pine planting stock. The effect of growth substance application date (spring, summer dipping), the type of growth substance used (IBA, NAA), and the exposition to the growth substance (1, 2, <br />5 hours) were studied. The tests showed that the application of NAA and IBA did not stimulate the root system growth in Scots pine at any exposition of root systems to the growth substances. European beech exhibited a favourable effect of the 5-hour IBA exposition in the spring dipping. The summer dipping of European beech did not show a complex beneficial effect on the root system development at any of the expositions.

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