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The Effect of Initial Number of Trees per Acre and Thinning Densities on Timber Yields from Red Pine Plantations in the Lake States

机译：湖泊红松人工林初始树木数和间伐密度对木材产量的影响

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摘要

The report describes an analysis of initial density and subsequent thinning options for red pine (Pinus resinosa) plantations in the Lake States. Results showed that the initial number of established trees per acre has a major impact on the amount and quality of timber product yields, with 200 trees per acre (500/ha) thinned to 120 square feet of basal area per acre (27.5 sq m/ha) maximizing board-foot volume yields.

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作者
Lundgren, A. L.;
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年度 1981
页码 1-30
总页数 30
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Structural timber; Forest land; Yield; Forest trees; Quality; Area; Volume; Cutting; Density(Mass/volume); Risk;

机译：结构木材;林地;产量;林木;质量;面积;体积;切割;密度（质量/体积）;风险;

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1. Sawn Timber Properties of Scots Pine As Affected by Initial Stand Density, Thinning and Pruning: A Simulation Based Approach [J] . Ikonen Veli-Pekka, Kellomaki Seppo, Peltola Heli Silva Fennica . 2009,第3期

机译：初始密度，间伐和修剪对苏格兰松木锯材性质的影响：基于模拟的方法
2. Sawn timber properties of Scots pine as affected by initial stand density, thinning and pruning: a simulation based approach. [J] . Veli-Pekka Ikonen Seppo Kellom?ki, Heli Peltola ., pruning Silva Fennica . 2009,第3期

机译：受初始林分密度，间伐和修剪的影响，苏格兰松的锯材特性是一种基于模拟的方法。
3. Effect of initial planting density in dynamic modulus of elasticity in standing trees and logs of 28 years old radiata pine plantation in sandy soil, Chile [J] . Soto L, Valenzuela L, Lasserre J.P Maderas: ciencia y tecnologia . 2012,第2期

机译：智利沙质土壤中初始种植密度对站立树和28岁辐射松人工林原木和原木动态弹性模量的影响
4. USING RING WIDTH CORRELATIONS TO STUDY THE EFFECTS OF PLANTATION DENSITY ON WOOD DENSITY AND ANATOMICAL PROPERTIES OF RED PINE (PINUS RESINOSA AIT.) [C] . Zhu J.Y., C.T. Scott, K.L. Scallon, International symposium on emerging technologies of pulping and papermaking;ISETPP . 2006

机译：利用环宽度相关性研究植物密度对红松木材密度和解剖学特性的影响
5. Timber growth and avian community responses to prescribed fire and selective herbicide in thinned, mid-rotation afforested loblolly pine plantations in Mississippi. [D] . Sladek, Brandon Gene. 2006

机译：密西西比州中度旋转的人工造林火炬松人工林中木材生长和鸟类群落对指定的火和选择性除草剂的反应。
6. Effects of Four Thinnings on the Growth, Yields and Financial Returns of a 62-Year-Old Red Pine Plantation [O] . F. W. von Althen, W. M. Stiell, R. B. Forster 1978

机译：四种稀疏对62岁红松种植园生长，产量和金融回报的影响
7. Growth and Yield Predictions for Thinned and Unthinned Slash Pine Plantations onCutover Sites in the West Gulf Region [R] . Zarnoch, S. J., Feduccia, D. P., Baldwin, V. C., 1991

机译：西海湾地区变薄和不变湿地松人工林生长与产量预测

The Effect of Initial Number of Trees per Acre and Thinning Densities on Timber Yields from Red Pine Plantations in the Lake States

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