Evaluation and Comparison of Mixed Tree Plantation Performance Using Survival-growth Index Formula
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چکیده
منابع مشابه
Comparison of tree growth and soil properties in pure and mixed Eucalypt (Eucalyptus camaldulensis) plantation by Seymareh River
High demand to wood and its products followed by decrease in forests area leads to give special importance to forest plantation. This study aimed to consider the impact of 20-year pure and mixed plantation of Eucalypt and Arizona cypress on above-ground growth features and soil properties in Seymareh Park in Ilam province, Iran. A complete randomly design was conducted with two treatments of pu...
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This paper examines three empirically based methods of monitoring forest growth between 1991 and 2000 from airborne synthetic aperture radar (SAR). In the first method, height change and volume change between 1991 and 2000 were estimated from the mean L-band stand backscatter difference between the two dates. Height change and volume change over the nine year period were estimated with an accur...
متن کاملCulture of Chinese carps using anaerobic fermented cow manure (Slurry) and comparison of survival and growth factors versus traditional culture
The objective of this project is to compare growth and survival rate in Chinese carps reared under traditional culture conditions versus those reared in ponds treated with slurry (anaerobic fermented of cow manure). This experiment was conducted using two treatments one treatment using slurry and the other using cow manure plus chemical fertilizer as the control with three replicates for each....
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ژورنال
عنوان ژورنال: Ecologia
سال: 2012
ISSN: 1996-4021
DOI: 10.3923/ecologia.2012.104.113