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9-Year Evaluation of the Effects of Herbaceous Competition on Upland Hardwoodsthat Developed from Sprouts on Cutover Sites

机译：草坪比赛对切割地豆芽开发的旱地硬木效果的9年评估

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Growth of 200 arborescent hardwoods per acre was monitored as part of anintensive competition control study in naturally regenerated, even-aged stands loblolly (pinus taeda L.) and shortleaf (P. echinata Mill.) pines in southern Arkansas. A 3-year-old thicket of brush on two 5-acre clearcuts was mowed above pine stumps to create a uniform height of vegetative cover. Pines regenerated by natural seeding, and hardwoods developed from sprouts. The study involved two levels of competition control: check, with no herbaceous control, and herbaceous control for 4 consecutive years using herbicides.

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作者
Cain, M. D.;
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年度 1995
页码 p.1-13
总页数 13
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Hardwoods; Reforestation; Forest management; Plant growth; Competition; Cuttingmanagement; Statistical analysis; Pine trees; Crop response; Clear-cutting; Vegetation;

机译：硬木;重新造林;森林管理;植物生长;竞争;切割管理;统计分析;松树;作物反应;砍伐;植被;

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8. Performance of Planted Herbaceous Species in Longleaf Pine ('Pinus palustris' Mill). Plantations: Overstory Effects of Competition and Needlefall;Doctoral thesis [R] . Dagley, C. M. 2001

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9-Year Evaluation of the Effects of Herbaceous Competition on Upland Hardwoodsthat Developed from Sprouts on Cutover Sites

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