Giklaseklase sa iucn ang espesye sa kinaminosang kalabotan. It has also been introduced to belize, costa rica and nicaragua, growing at 1,2003,000 metres 3,9009,800 ft altitude. All structured data from the file and property namespaces is available under the creative commons cc0 license. Physical and mechanical properties of cupressus lusitanica. Pdf energetic quality of wood and briquettes produced.
Jun, 20 to the best of our knowledge, no scientific work was seen reporting on the toxicity profile of the cameroonian cupressus lusitanica leaf essential oil. It covers about 6973 ha of which cupressus lusitanica mill. Cupressus lusitanica mill, known in costa rica as cipres, normally ranges from central mexico to honduras but has been cultivated in other parts of the world. Farjon 1993 analysed the problem and concluded that all specimens from south of about 22 latitude can be assigned to one of two taxa, which he called c. It appears to have been cultivated in england since the latter half of the seventeenth century, having been first introduced from portugal. Department of agriculture agricultural research service. But it was never found wild either in portugal or the portuguese settlement of goa in western india, in. Files are available under licenses specified on their description page. The leaves of this species were collected in the west region of cameroon in august 2010 and subjected to hydrodistillation to obtain the. It is a native of the mountain forests of mexico and guatemala but is now widely planted. Applicability evaluation of cupressus lusitanica for pulp. An cupressus lusitanica in uska species han plantae in nahilalakip ha punoan nga tracheophyta, ngan nga ginhulagway ni philip miller.
Pdf chemical composition, antimicrobial properties and toxicity. Cupressus lusitanica was one of the first new world conifers to be brought home to europe, having been planted in portugal since 1634 and in england since 1682 but see thuja occidentalis. Two trials on mexican cypress cupressus lusitanica miller in the north island of new zealand were assessed for diameter at breast height and at one site, subjective scores for branch size and stem canker caused by seiridium spp. There are species of cupressus cupressaceae distributed throughout north america. Forests free fulltext impacts of a high nitrogen load on. Pesquisadores da embrapa florestas corporate author. Pdf background the leaves of cupressus lusitanica mill. The leaves of this species were collected in the west region of cameroon in august 2010 and subjected to hydrodistillation to obtain the essential oil. The effectiveness of cloning for the genetic improvement. The paired scalelike leaves on 4angled twigs have an inconspicuous gland dot on back, and the rounded, hard, brown cones are about 5. The effectiveness of cloning for the genetic improvement of. Seedlings from 28 lots of cupressus lusitanica seed, of indigenous. Pdf abstract the wood of 20yearold cupressus lusitanica mill. The record derives from wcsp data supplied on 20120323 which reports it as an accepted name record 383170 with original publication details.
Nootka cypress, yellow cypress, alaska cypress, nootka cedar, yellow cedar, alaska cedar, and alaska yellow cedar. Cypress family cupressaceae postcook introduction mexican cypress is an introduced conifer of gardens and old farm lots and also of forest plantations, where ft has been tested. Watson2 introduction with its narrow columnar habit of growth, this evergreen forms tall, dark green columns 40 to 60 feet in height in the western united states but are often much shorter fig. In the present study, the chemical composition, antimicrobial properties and possible deleterious effects of the essential oil from c. The oil was fractionated using adsorption column chromatography. Applicability evaluation of cupressus lusitanica for. Impact of exotic plantations and harvesting methods on the. Impacts of a high nitrogen load on foliar nutrient status. The essential oils of cupressus lusitanica and its endophytic fungus were studied. The chemical composition and antimicrobial activity of the. Cupressus nootkatensis is a species of trees in the cypress family native to the coastal regions of northwestern north america. After collection, the plant material was either extracted fresh or after drying, under open air conditions. Pruning is practised so that trees yield highquality, knotfree sawlogs.
Plantation observations also resulted in some initial. Essential oils and hs were obtained by steamdistillation sd and hydrodistillation hd. Chemical composition and antidermatophytic properties of. An analysis of the invasive potential of cupressus lusitanica and its effects on the chemical properties of the surrounding soils lara van meter university of colorado at boulder, b. Energetic quality of wood and briquettes produced from cupressus lusitanica mill. Oct 25, 2012 two trials on mexican cypress cupressus lusitanica miller in the north island of new zealand were assessed for diameter at breast height and at one site, subjective scores for branch size and stem canker caused by seiridium spp. An analysis of the invasive potential of cupressus lusitanica. It was introduced in the country some 4050 years ago. Common names arizona cypress in english cedar of goa in english cedro in spanish cedro blanco del deserto in spanish mexican cypress in english. N ratio is generally lower in subsoil than in topsoil 1718. At present, anthropogenic nitrogen deposition has dramatically increased worldwide and has shown negative impacts on temperateboreal forest ecosystems. Common forest trees of hawaii, native and introduced.
Pdf chemical composition, antimicrobial properties and. This study needs to know the nutrient pools distribution, magnitude of nutrient transfer in plant system and the soil ecosystem responses to anthropogenic disturbances. Abstract two trials on mexican cypress cupressus lusitanica miller in the north island of new zealand were assessed for diameter at breast height and at one site, subjective scores for branch size and stem canker caused by seiridium spp. The plant material was identified at the cameroon national herbarium in yaounde where a voucher specimen is deposited under the code number hnc 66102. However, it remains unclear how an elevated n load affects plant growth in the relatively nrich subtropical forests of southern china. Cupressus lusitanica mexican cypress pfaf plant database. The aim of the study was to evaluate the yield of raw cupressus lusitanica mill wood by the tangential sawing process for two diameter classes, from 20 to 27 cm. Article pdf available in scientia forestalisforest sciences 43108. In the past few decades, cupressus lusitanica mill. Cupressus lusitanica in the germplasm resources information network grin, u. The objectives of this study were i to compare the effects of thinning treatment on soil co 2 efflux rate between intact and thinned stands and ii to compare. Pdf sawn wood yield of cupressus lusitanica mill by the tangential. This page was last edited on 20 january 2015, at 18. In view of the use of unusual species such as cupressus lusitanica mill.
To address this question, a study was conducted in a sixyearold cupressus lusitanica mill. Models that predict mean top height, basal area, initial basal area, postthinning basal area, mortality, and total standing volume per hectare were fitted to permanent sample plot data biased towards younger ages. This tree grows naturally at goa, from whence it was first brought to portugal, where it has succeeded, and been propagated. Foliage element concentrations of plants at plot boundaries, where the two species grew adjacent to each other, were compared with those of plants at plot centres, where they were surrounded by plants of the same species. Ginklasipika han iucn an species komo diri gud kababarakan. The trials comprised 15 openpollinated families, represented by both cloned and seedling progeny. Pdf physical and mechanical properties of cupressus lusitanica. The chemical composition of this oil and its fractions was. Forests free fulltext impacts of a high nitrogen load. An cupressus lusitanica in nahilalakip ha genus nga cupressus, ngan familia nga cupressaceae. Abstract the wood of 20yearold cupressus lusitanica mill.
Sampling 42 logs with an average diameter ranging from 20 to 40 cm were obtained, and 5 trees out of them. Pdf energetic quality of wood and briquettes produced from. Fresh leaves were collected from nonflowering cupressus lusitanica mill. The chemical composition and antimicrobial activity of the leaf oil of cupressus lusitanica from monteverde, costa rica. Wood density as basic and on ovendry density was determined. The wood used to carry out the study came from a 19 years old cupressus lusitanica mill. Chemical composition, antimicrobial properties and toxicity. Physical and mechanical properties of cupressus lusitanica as. Impacts of a high nitrogen load on foliar nutrient status, n. Chemical composition, antimicrobial properties and toxicity evaluation of the essential oil of cupressus lusitanica mill. Aromatic plants as a source of important phytochemicals. The record derives from wcsp which reports it as an accepted name record 383170 with original publication details. The aim of the present work was to evaluate the potential for obtaining essential oils and hydrolates from the underutilized residues of cupressus lusitanica mill. The native country of this cypress was long a matter of speculation.
Evolution and circumscription of the true cypresses. Cupressus lusitanica carriere cupressus lusitanica lindl. Variation in seedlings of cupressus lusitanica semantic scholar. Pruning should be done when trees are 3 years old, with 3 further prunings at 6, 9 and years of age in a 2530 year rotation. Chemical composition, antimicrobial properties and. It has since become the most horticulturally important of the tropical cypresses, widely introduced in south america, africa, asia and elsewhere. Essential oils eos and hydrolates hs from cupressus lusitanica and cistus ladanifer waste products, resulting from forest landscaping in portugal, were evaluated for chemical composition and biological activity.
Exotic plantations of cupressus lusitanica mill, pinus caribaea morolet and eucalyptus species were established in the grasslands of kibale forest reserve during the late 1960s and early 1970s. Essential oils and hydrolates from wastes of cupressus lusitanica mill. Espesye sa tanom nga pino ang cupressus lusitanica. Read chemical composition and antidermatophytic properties of the essential oils from leaves, flowers and fruits of cupressus lusitanica mill. Properties of juvenile and mature wood of cupressus lusitanica. Ang cupressus lusitanica sakop sa kahenera nga cupressus sa kabanay nga cupressaceae. Improved nutritional status of cupressus lusitanica when. Both species are frequent in portuguese landscape, and large amounts of their waste products are obtained from forest management. Thirty years later 1995, plantation harvesting began based on pitsawing and sawmilling methods. Essential oils eos and hydrolates hs from cupressus lusitanica and cistus ladanifer waste products. Provenance and family variation in height and diameter. The specific epithet nootkatensis is derived from its discovery on the lands of a first nation of.