Object-based classification of ikonos data for endemic torreya mapping ... grandis ‘Merrillii’) is a rare cash crop tree endemic to Kuaiji mountains of southern China....
Crop tree growth and quality twenty-five years after precommercial thinning in a northern conifer stand... (balsam fir) crop trees were studied in a northern conifer forest to determine the effects of precommercial thinning (PCT) 25 years after initial treatment....
2006/07 fiscal year objectives were to:Long-Term Project Objectives are to: 1) Define the optimum level of deciduous cover which does not impede crop tree growth but reduces pest damage, allowing sustainable ecological principles to be utilized and diversity to be promoted; 2) Directly apply study findings to complex stands...
Fertilization increases the risk of loblolly pine to ice storm damage.... Loblolly pine is one of the most important crop tree species in this region and a combined understanding of initial damage and subsequent growth and recovery may allow for more productive utilization of these stands following...
