Optimizing the management of uneven-aged Pinus nigra stands between two stable positions
نویسندگان
چکیده
منابع مشابه
The Silvicultural Implications of Age Patterns in Two Southern Pine Stands After 72 Years of Uneven-Aged Management
A randomized sample of 250 loblolly (Pinus taeda L.) and shortleaf (Pinus echinata Mill.) pine ring counts was collected from the Good and Poor Farm Forestry compartments on the Crossett Experimental Forest. These mature, pine-dominated stands have been managed using uneven-aged silviculture since 1937. Our sample shows that both of these compartments have many different age classes although fe...
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The Institute of Food and Agricultural Sciences (IFAS) is an Equal Opportunity Institution authorized to provide research, educational information and other services only to individuals and institutions that function with non-discrimination with respect to race, creed, color, religion, age, disability, sex, sexual orientation, marital status, national origin, political opinions or affiliations....
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15 صفحه اولComparison of Log Quality from Even-Aged and Uneven-Aged Loblolly Pine Stands in South Arkansas
Log grade, number of knots, and log volume of the first two logs, as well as form class of the butt log, were compared across three broad sawtimber categories among even-aged plantations, even-aged natural stands, and uneven-aged natural stayMs of loblolly pine (Pinus taeda L.) in Ashley County, AR. Trees from unevenaged stands had butt logs of better log grade than even-aged plantations, parti...
متن کاملSoil seed bank of the invasive Robinia pseudoacacia in planted Pinus nigra stands
Pinus nigra and Robinia pseudoacacia are exotic trees used for afforestation in Hungary. Pinus nigrawas non-invasive, however R. pseudoacacia escaped from cultivation and invaded several vegetation types including pine plantations. It has recently been planned to cut P. nigra plantations and replace them by native tree stands, especially in nature reserves. The scattered presence of R. pseudoac...
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ژورنال
عنوان ژورنال: iForest - Biogeosciences and Forestry
سال: 2016
ISSN: 1971-7458
DOI: 10.3832/ifor1298-008