A preliminary investigation on AFLP marker-wood density trait association in teak (Tectona grandis L. f.)
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منابع مشابه
Establishment of endomycorrhizal fungi on micropropagated teak (Tectona grandis L.f.)
Background Commercial micropropagation of teak (Tectona grandisL.f.) has been achieved for a number of years in countries such as Thailand, India and Malaysia. This has led to the availability of elite genotypes for large scale plantation production. Teak has been shown to develop arbuscular mycorrhizal (AM) fungal associations [1], and this has been attributed to increasing productivity [2]. I...
متن کاملContact Eczema Caused by True Teak (tectona Grandis). a Follow-up Study of a Previous Epidemiological Investigation, and a Study into the Sensitizing Effect of Various Teak Extracts.
A follow-up study of a previous epidemiological investigation in a furniture factory concerning allergic contact eczema caused by true teak (Tectona grandis) clearly shows that a good educational campaign associated with specific and general prophylactic measures are able to control occupational dermatoses. At the first investigation 20-5 % of the workers had allergic contact eczema and/or seve...
متن کاملHeartwood, Sapwood and Bark Content, and Wood Dry Density of Young and Mature Teak (Tectona grandis) Trees Grown in Costa Rica
The aim of this study was to evaluate the heartwood, sapwood and bark content, and wood dry density in young and mature teak (Tectona grandis) trees. For this, 17 plantations were selected from 11 sites representing different climatic conditions and plantation densities (156 to 1600 trees ha–1, and line planting). From these plantations, a total of 87 trees with ages between 5 and 47 years were...
متن کاملAn extract from teak (Tectona grandis) bark inhibited Listeria monocytogenes and methicillin resistant Staphylococcus aureus.
AIMS The aim of this study was to characterize the inhibitory mechanism in teak (Tectona grandis) bark and to determine its effectiveness against Listeria monocytogenes and methicillin resistant Staphylococcus aureus (MRSA). METHODS AND RESULTS Methanol extracts of teak bark were inhibitory to L. monocytogenes and MRSA by means of disc diffusion. Gas chromatography-mass spectrometry, and (1)H...
متن کاملEffect of Thinning on Stem Form and Wood Characteristics of Teak (Tectona grandis) in a Humid Tropical Site in Costa Rica
The aim of the study was to evaluate the effects of thinning intensity on wood properties, such as heartwood proportion, wood basic density, and stem form of teak (Tectona grandis L.f.). The thinning trial was established on a teak plantation in a humid tropical site in northern Costa Rica. The moderate and heavy thinnings yielded the highest percentage of heartwood volume (25 to 30% of total s...
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ژورنال
عنوان ژورنال: Annals of Forest Research
سال: 2018
ISSN: 2065-2445,1844-8135
DOI: 10.15287/afr.2018.1018