Browsing Forestry by Subject "Broadleaf"
Now showing items 1-3 of 3
How remedial silviculture can improve poorly performing pole-stage broadleaves(Select Media Ltd., 2015-08)The last 20 years has seen the planting of 30,000 hectares of broadleaf trees in Ireland. Action must be taken to achieve the best return on this investment, writes Dr. Ian Short and Jerry Campion, Teagasc Forestry Development Department.
A review of stumping back and case study of its use in the rehabilitation of poorly performing pole-stage sycamore(Society of Irish Foresters, 2015-12)First rotation broadleaf plantations present a range of inherent challenges to the achievement of good form and vigour. Where biotic and/or abiotic factors compromise early growth and stem quality, appropriate management interventions to improve these are required. An historical review of “stumping back” literature is presented together with a case-study. The B-SilvRD broadleaf silviculture research project includes a “rehabilitation” strand, whereby innovative measures to improve poorly performing stands of commercial broadleaves are being trialled. One such pilot trial involves a 17year-old sycamore (Acer pseudoplatanus L.) plantation, which had not performed well and required significant intervention to improve its silvicultural and economic viability. This paper reviews the literature on stumping back and presents a case-study with results of three different line thinning/stumping back treatments, including analysis of different light regimes and the impact of light levels on coppice regrowth.
Tending and thinning of broadleaves: A simple guide to selecting quality trees.(Select Media Ltd, 2011-11)This article describes a simple procedure that can be used to ensure that the correct trees are selected in broadleaf woodland before tending / thinning is carried out, and follows best practice based on the latest Teagasc Forestry research.