Originally published in the journal blumea, it is available as a pdf on the interne. Inner bark can be dried, then ground into a powder and added. Pdf complete chloroplast genome sequence of betula. Betula alnoides has been traditionally used for the treatment of malaria, but the scientific evidence to substantiate this claim is still lacking. Pdf the antiinflammatory activity of betula alnoides extract was evaluated in acute and subacute inflammation models.
Betula alnoides is a valuable plantation hardwood species under largescale development in southeast asia and south china, but no study on its stem taper has been reported yet. Our target species betula utilis is widespread at alpine treelines in the. Media in category betula alnoides botanical illustrations this category contains only the following file. Lupeol isolated from betula alnoides ameliorates amyloid beta induced neuronal damage via targeting various pathological events and alteration in neurotransmitter levels in rats brain abstract lupeol, a natural active constituent of betula alnoides. All structured data from the file and property namespaces is available under the. Branch development in the lower part of stem is critical to both early stem growth and wood quality of the most valuable section of tree, and its regulation through planting density has always been greatly concerned.
Betula alnoides alderleaf birch betula alnoides subsp. Betula alnoides is a valuable deciduous tree species mainly distributed in southeast asia and southern china. Pdf betula hainanensis betulaster, betulaceae, a new. Molecules free fulltext next generation sequencing. The crude extracts of this plant possess various biological activities. It is fastgrowing and adaptable to a wide range of soil type, altitude and climate conditions zeng et al. A model form for stem taper and volume estimates of asian. Easy to work with hand and machine tools, boards with wild grain can tearout during machining operations. Foliar morphology and spatial distribution in fiveyear.
The extract was also evaluated for antiinflammatory activity in sheep rbc. Betula alnoides betula ceae is a species widely dis tributed in north tr opical and warm subtropic al zones in southeast asia and southern china. Forests, ravines and streamsides, himachel pradesh to s. Evaluation of antihiv1 integrase and antiinflammatory. It is in flower in april, and the seeds ripen in september. Betula alnoides is a valuable timber species with wide ecological adaptability in southeast asia and southern china. Betula alnoides lignin, recovered as a byproduct in autocatalyzed ethanolwater pulping process, was converted into viscous polyols through oxypropylation and liquefaction methods, with the aim of. Betula alnoides in world checklist of selected plant families. With nounverb tables for the different cases and tenses links to audio pronunciation and relevant forum discussions free. All sampled trees were required to have a single leader, be free of. Betula alnoides has been traditionally used for the treatment of malaria, but the. Betula alnoides pfaf plant database plants for a future.
The resistance of malaria parasites to the current antimalarial drugs has led to the search for novel effective drugs. Organogenesis of reproductive structures in betula alnoides betulaceae ruozhu lin,y jie zeng,z and zhiduan chen1, state key laboratory of systematic and evolutionary botany. Pages in category betula this category contains only the following page. Antimalarial activity and toxicological assessment of. Betula alnoides is a fastgrowing valuable indigenous tree species with multiple. Branch occlusion and discoloration of betula alnoides. However, heavy differentiation in growth and quality traits with low productivity are usually seen in the practice.
Betula alnoides is a fastgrowing hardwood species grown in large plantations in southeast asia and south china. Elite germplasm are thus urgently needed for this species. Pdf the resistance of malaria parasites to the current antimalarial drugs has led to the search for novel effective drugs. Pdf studies on the antiinflammatory activity ofbetula alnoides bark. Alaska paper birch betula neoalaskana alderleaf birch betula alnoides. The board of trustees of the royal botanic gardens, kew. Betula calcicola betula chichibuenis betula costata korean birch. Don is an accepted name this name is the accepted name of a species in the genus betula family betulaceae. The antiinflammatory activity of betula alnoides extract was evaluated in acute and subacute inflammation models. Here applications of plant growth regulators, paclobutrazol pbz and gibberellins ga3 were studied with two trials to regulate growth of betula alnoides buch. Betula alnoides is a fastgrowing valuable indigenous tree species with multiple uses in the tropical and warm subtropical regions in southeast asia and southern china. However, the isolated compounds from this plant have no.
Here the effect of planting density on branch development was examined in a fiveyearold plantation of betula alnoides. Pdf studies on the antiinflammatory activity of betula. Pdf antimalarial activity and toxicological assessment. The record derives from wcsp data supplied on 20120323. It is closely related to the beechoak family fagaceae.
Betula alnoides is a deciduous tree growing to 40 m 1ft 3in at a fast rate. Files are available under licenses specified on their description page. Betula alnoides wikispecies, free species directory. Family tree background png download 9001200 free transparent. Betula alnoides is a medicinal plant in thai traditional longevity preparations.
Lupeol isolated from betula alnoides ameliorates amyloid. In the present study, next generation sequencing ngs technology was applied to develop numerous ssr markers for b. Forests free fulltext genetic parameter estimates and. Due to its wellformed stem and excellent wood properties such as a beautiful texture, moderate density, easy to process, etc. Betula alnoides lignin, recovered as a byproduct in autocatalyzed ethanol. Timber supply and demand and growth potential of fast. Don is a valuable deciduous tree species mainly distributed in southeast asia and south china. A birch is a thinleaved deciduous hardwood tree of the genus betula. Forests free fulltext regulating growth of betula alnoides buch. Growth and nutrient dynamics of betula alnoides seedlings. Ang betula alnoides sakop sa kahenera nga betula sa kabanay nga betulaceae. Originally published in the journal blumea, it is available as a pdf. Pdf growth and nutrient efficiency of betula alnoides clones in. It is well known as a fastgrowing, highyield tree species and has a wide adaptability to soil type, altitude and climate condition zeng et al.
Don is an indigenous fastgrowing valuable tree species in tropical and warm subtropical zones of southeast asia and south china. Pdf 1199 k pdf plus 697 k a model form for stem taper and volume estimates of asian white birch betula platyphylla. Growth and nutrient efficiency of betula alnoides clones. Therefore, the present study aimed at evaluating the antimalarial activity and toxicity of an aqueous stem extract of b. Don is a multipleploidy tree species in the genus betula, family betulaceae, and is indigenous to the warm subtropical and tropical regions in southeast asia and southern china. Pdf stem taper equations for betula alnoides in south china. Betula alnoides is a deciduous tree with a rather open crown and slightly drooping branches, growing up to 30 metres tall. It has been proved to be tetraploid in most parts of its distribution in china. Modelling the potential distribution of betula utilis in the himalaya. The straight, cylindrical bole is up to 60cm in diameter 598. This page was last edited on 25 november 2008, at 17. Nitrogen requirements for producing robust seedlings, growth and nutrient dynamics.
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