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Maize stand density yield response of parental inbred lines and derived hybrids
(Crop Science Society of America, 2017-01)
Maize (Zea mays L.) grain yield has a parabolic response to stand density changes, creating an optimum stand density that maximizes yield. Argentinean commercial hybrids differ in their optimum stand density when grown at ...
Genotypic Differences among Argentinean Maize Hybrids in Yield Response to Stand Density
(Amer Soc Agronomy, 2014-10)
Maize (Zea mays L.) stand density selection is an important management practice because yield is maximized at a particularoptimum value. Optimum stand density (OSD) varies across environments, and many have argued that ...
Técnicas intervencionistas de recuperação ecológica em áreas florestais e influências nas características físicas, químicas e isotópicas dos solos
(Universidade Estadual Paulista (Unesp), 2015-08-10)
Soils under commercial reforestation of exotic tree species suffer several physical-chemical changes, which has been seen as major importance by companies and researches, aiming evaluate how enviornmental recovery techniques ...
The benefit of wrapping trees in biodegradable material netting to protect against bark stripping by bears extends to surrounding stands
(2019-04-01)
Bark stripping by Asian black bears (Ursus thibetanus) has a serious impact on conifer plantations in Japan. Prevention strategies tend to be implemented on a tree-by-tree basis by wrapping standing trees in biodegradable ...
Diversity of understory birds in old stands of native and Eucalyptus plantations
(2015-01-01)
We compared the vegetation structure between old (>70 year) stands of planted diversified native forests and stands of Eucalyptus tereticornis embedded in a mosaic of Eucalyptus stands. We then tested for differences in ...
Influence of growth dominance and individual tree growth efficiency on Pinus taeda stand growth. A contribution to the debate about why stands productivity declines
(Elsevier, 2012-08)
A well recognized pattern during even-aged stands development is the growth decline after reaching a peak. We studied the effect of changes in stand structure, characterized by growth dominance, upon stand growth, stand ...
Stand recovery and self-organization following large-scale mountain pine beetle induced canopy mortality in northern forests
(Elsevier Science, 2013-12-15)
A mountain pine beetle (MPB) epidemic is currently ravaging large areas of interior British Columbia (BC) with significant implications for ecosystem services including future timber supply and community economic stability. ...
Selección y manejo de rodales semilleros
(CATIE, Turrialba (Costa Rica) Danida Forest Seed Center, Humlebaek (Dinamarca), 1994)
El presente documento es el resultado de la traducción de tres notas de clase (Technical Notes B-1, B-2 y B-3) y dos notas técnicas (Technical Notes no. 14 y 16) del Centro de Semillas Forestales del Danida (Danida Forest ...
Eucalyptus growth and yield system: Linking individual-tree and stand-level growth models in clonal Eucalypt plantations in Brazil
(Elsevier B.V., 2019-01-15)
Linking individual-tree and stand-level growth models is required for estimating future forest stand structure, while maintaining the desired accuracy for forest management decision making. There is a scarcity of studies ...
Modeling whole-stand survival in clonal eucalypt stands in Brazil as a function of water availability
(Elsevier B.V., 2019-01-15)
Several approaches for modeling whole-stand survival or mortality have been reported in the literature, although this component is often times neglected for clonal eucalypt stands in Brazil. In addition, the traditional ...