Home - Kitchen Culture Kits Inc. Plant Cell, Tissue and Organ Culture, Volume 21, Number 1. This paper describes research on the application of tissue culture techniques to the micropropagation of cork oak (Quercus suber L.), a forest species of ecological and industrial importance in the Mediterranean area. Apical buds and nodal stem segments were employed as initial explants. Their origins were young seedlings, stump sprouts and sprouts formed on cuttings collected from old trees. The action of the mineral medium and growth regulators was studied in the multiplication stage.
Media with low concentrations of ions, such as Sommer's or Heller's, are more suitable for growth and proliferation of explants than other media richer in salts. It was also observed that cytokinin (BA) must be present for the culture development. The auxin type is the most important factor in the promotion of rhizogenesis. High sucrose concentration also improves rooting. Dugi-doc.udg.edu/bitstream/handle/10256/5323/45471.pdf?sequence=1. Digital.csic.es/bitstream/10261/49032/1/Quercus biotechnology-1.pdf.
Anazé Cork » Cork. The corktree (Quercus Suber),the tree that produces cork, is typical from the Mediterranean region and is particularly abundant in its western part. Portugal is known to be the country that has its biggest implantation and exploration. Appreciated for the wood, the cork bark covering it and the fruits, the cork tree, which resisted everything, including fire, has long become an exceptional tree. The ancients adored it and the young have been in charge of its protection. It was consecrated to Jupiter by the Greeks and Romans as a symbol of value (liberty and honour). It’s the most protected tree in Portugal (almost since the foundation of the country). Portugal is also pioneer and main legislator in this matter.
The cork, which has also been used for utensils during the Roman period, is used once again only later, in the XII century. It is during the reign of king D. Around 1450 the interest in cork as a fishing accessory (floater) is notorious. In 1488, D. The best wine sealer. American Star Cork, Amstar Cork - Other Cork Products. APCOR - About Cork.
Portuguese cork | Portugal Blog.com. (6) portuguese cork - Facebook Search. Portugal Cork Co - Homepage. APCOR - Cork Campaign in USA. The International Campaign for Cork in the US market is essentially directed towards trade, aiming to promote both cork stoppers and cork construction materials. Cork Closures The activities are mainly PR focused with some Advertising in the press. The objective is incite open dialogue between the cork and wine industries. The messages communicated refer to the cork industries latest advances, eliminating erroneous notions related to cork, and have the objective of reforcing a positive view of cork as well as answer the concerns and queries of the wine industry. Activities carried out to-date are: - Advertorial 1 & Advertorial 2- Press Advertising - A closure look at closures - technical seminar- Web-site about cork to USA market www.realcorkusa.com Cork as a Construction Material Cork is a unique product that offers incomparable insulation and thermal characteristics.
The following materials have been produced: Www.realcork.org/userfiles/File/APCOR Press Release.pdf. Ecosystem Services. Healthy forest ecosystems are ecological life-support systems. Forests provide a full suite of goods and services that are vital to human health and livelihood, natural assets we call ecosystem services. Many of these goods and services are traditionally viewed as free benefits to society, or "public goods" - wildlife habitat and diversity, watershed services, carbon storage, and scenic landscapes, for example. Lacking a formal market, these natural assets are traditionally absent from society’s balance sheet; their critical contributions are often overlooked in public, corporate, and individual decision-making. When our forests are undervalued they are increasingly susceptible to development pressures and conversion. The Forest Service is exploring national opportunities to advance markets and payments for ecosystem services.
WWF - Cork oak landscapes. In many cultures the sound of a cork popping out of a bottle is synonymous with joy and celebration. But do you know where cork actually comes from and what it really is? Cork stoppers originate in landscapes which cover nearly 30,000 sq km of Portugal, Spain, Algeria, Morocco, Italy, Tunisia, and France. They’re a vital source of income for thousands of people and they support one of the world’s highest levels of forest biodiversity, including endemic plants and endangered species such as the Iberian Lynx, the Iberian Imperial Eagle, and – symbol of the Maghreb – the Barbary Deer. Because cork is the bark of the cork oak tree (Quercus suber) which renews itself after harvesting, commercial exploitation is environmentally friendly, as not a single tree is cut down. Precious woodlands Indeed it’s the best way to preserve the precious and beautiful woodlands that have uniquely clustered in the western Mediterranean for millennia.
But for how much longer will that continue to be true? RealCork - Portuguese Cork Association. Cork oak, Quercus suber, plant facts - Eden Project. Facts This is one of the few trees able to regenerate their bark. Cork is a kind of bark where the dead cells are waterproofed by a wax called suberin. Most trees produce some cork but the cork oak produces lots! One cubic centimetre of cork contains 40 million air cells. It is warm to the touch, durable, light, bouncy, chemically inert, and the suction-cup effect of the cut cells makes it stick to a bottle neck.Cork oak wood pastures are rich in plant and animal biodiversity. Buying cork products supports cork oak wood pastures and their biodiversity.
Where it grows South-western Europe (France, Corsica, Italy, Sardinia, Sicily, Portugal, Spain) and northern Africa (Algeria, Morocco, Tunisia). Common uses Cork is one of the world's most important renewable forest products. A single tree can cork 4,000 bottles. Cork is a biodegradeable alternative to environmentally unfriendly PVC flooring. Conservation story Wildlife facts. Public/journals/9/sample_paper.pdf. Cork - mounted on the stopper - Agriculture and Forestry. Numa época em que se analisam estratégias de valorização da rolha de cortiça natural face à ameaça das rolhas sintéticas, convidamo-lo a fazer uma viagem pelo processo de transformação da cortiça, desde a sua extracção do sobreiro até à obtenção da rolha. A principal utilização da cortiça é a produção de rolhas naturais.
No entanto, do processo produtivo deste tipo de rolhas resultam vários sub-produtos, que alimentam as indústrias de granulados de cortiça, os quais são a base de inúmeras utilizações, desde a produção de rolhas aglomeradas, rolhas técnicas, rolhas de champanhe até ao fabrico de revestimentos de superfícies, placas isoladoras, juntas, solas de sandálias ou até mesmo na recolha de petróleo derramado. Classificação da cortiça A classificação da cortiça está subjacente a todo o seu processo de transformação. Numa primeira fase, essa classificação baseia-se na qualidade e no calibre das pranchas, enquanto que numa fase posterior se centra na qualidade das rolhas. Cork Sheet Flooring Design, Pictures, Remodel, Decor and Ideas. » Capri Cork. Great deals on quality products The Second String program consists of overruns, non-standard sizes, custom colors and off shade/color goods.
All Second String products are first quality unless noted. Second String products are subject to stock amount verification, require Cash Before Delivery, and are on a first come basis. Approved sundries for each product group must be used for all Second String products. Installation and Cleaning Instructions should be followed. Samples of Second String products can be requested and product will be held for 24 hours after receipt of samples. Unless noted by (*), Capri cork warranties apply to all products sold from the Second String program. Mediterra cork tiles CLICK ON IMAGES TO ENLARGE. Eco-Clicks cork floating floor Sequel rubber cork SEQUEL RUBBER CORK (hammered texture) tiles. Re-Tire recycled rubber Installation Gallery.