Growth and rooting of two black spruce provenances in relation to soil bulk density and soil moisture.

M Prevost, HA Bolghari - 1990 - cabidigitallibrary.org
As part of a study to determine the parameters for effective soil scarification and promotion of
black spruce (Picea mariana) natural regeneration in Quebec, an in vitro experiment was …

Croissance et enracinement de deux provenances d'Épinette noire en fonction de la densité apparente du sol et de ses propriétés hydriques

M Prévost, HA Bolghari - Canadian Journal of Forest Research, 1990 - cdnsciencepub.com
Dans le cadre d'une étude visant à déterminer les paramètres d'un scarifiage efficace pour
promouvoir la régénération naturelle de l'Épinette noire, une expérience a été effectuée in …

Root pruning of bareroot white spruce planting stock does not affect growth or survival after six years.

DG Simpson - 1992 - cabidigitallibrary.org
Two types of white spruce [Picea mariana] planting stock-conventional 2+ 0 bare rooted
seedlings and seedlings raised as 1+ 0 plug stock which were transplanted into the bare …

Shoot morphology and growth pattern in seedlings of Pinusbrutia provenances

R Calamassi, M Falusi, L Mugnai - Canadian Journal of Forest …, 1988 - cdnsciencepub.com
Les modalités de la croissance primaire dans les semis de deux ans de six provenances de
Pinus brutia Ten. sont décrites. À la fin de la première saison de croissance on observe …

Comparison of growth and physiology of layers and naturally established seedlings of black spruce in a boreal cutover in Quebec

R Paquin, HA Margolis, R Doucet… - Canadian Journal of …, 1999 - cdnsciencepub.com
La croissance et la physiologie de marcottes et de semis d'épinette noire (Picea mariana
(Mill.) BSP) naturellement établis ont été comparées 15 ans après coupe au Québec. Au …

Long-term growth response of black spruce advance regeneration (layers), natural seedlings and planted seedlings to scarification: 25th year update

M Prévost, D Dumais - Scandinavian Journal of Forest Research, 2018 - Taylor & Francis
Careful logging around advance growth and tree planting following site preparation or not
(fill planting) have been widely used to regenerate black spruce (Picea mariana) stands in …

Black spruce: 15-year growth and microbiological responses to thinning and fertilization

GF Weetman, MR Roberge… - Canadian Journal of …, 1980 - cdnsciencepub.com
Les auteurs rapportent les résultats, après 15 ans, de traitements d'éclaircie et fertilisation à
l'urée d'un peuplement de Picea mariana âgé de 65 ans. L'accroissement en volume total …

Influence of root pruning on height increment and root development of outplanted spruce

RF Sutton - Canadian Journal of Botany, 1967 - cdnsciencepub.com
Three-year-old seedlings of Picea glauca and P. abies were outplanted in a fertile silt loam
soil at Ithaca, New York, in a split-plot randomized block experiment involving large-and …

Quality of growth substrates of post-disturbed lowland black spruce sites for black spruce (Picea mariana) seedling growth

M Lavoie, D Paré, Y Bergeron - New Forests, 2007 - Springer
Abstract Black spruce (Picea mariana (Mill.) BSP) is the most important commercial tree
species in the eastern boreal forest of Canada. Only limited work has been conducted to …

Regenerating White Pine with seed trees and ground scarification.

KW Horton - 1961 - cabidigitallibrary.org
Adequate stocking and density of Pinus strobus regeneration resulted from ground
scarification by bulldozer shortly before a heavy seedfall followed by logging in an …