THE NECESSITY OF IN VITRO PROPAGATION OF MAPLE SPECIES USED IN GARDEN LANDSCAPIND IN ROMANIA
Journal Title: Current Trends in Natural Sciences - Year 2013, Vol 2, Issue 4
Abstract
Acer platanoides has many ornamental varieties, easy to propagate by seeds, but mostly by grafting and cuttings. Acer palmatum 'Dissectum Atropurpureum' - the Japanese maple – is a base branched shrub or with short crook trunk. The shoots are hairless and red. The flowers, situated in small corymbs, appear once with the leaves (Posedaru E.A., 2005). The species itself is grown from seed. Only a few strong-growing cultivars are commercially propagated from cuttings. Plants of the dissected and variegated cultivars on their own roots almost always fail to grow into good plants (Gelderen & Oterdoom, 1994). Due to low bud-forming capacity, propagation by grafting and cuttings are difficult to perform, so the micropropagation technique is widely used now took an impressive turn, being used on large scale at international level to obtain propagation material.
Authors and Affiliations
Manuela Elena Concioiu, Magdalena Duţă, Mihaela Ileana Oprea
STUDIES ON THE IN VITRO MICROPROPAGATION ABILITY OF ARONIA MELANOCARPA (MICHX.) ELLIOT
Since the expression of a high ability for in vitro regeneration and proliferation is a very important condition for any biotechnological approach for clonal propagation, the influence of genotype and culture medium com...
STUDY ON THE HEPATOPROTECTIVE EFFECT OF SILYBUM MARIANUM EXTRACT ON EXPERIMENTAL POISONING BY PARACETAMOL IN NMRI ALBINO MICE
Hepatoprotection is a matter of worldwide interest, since liver diseases are common, and liver transplant has increasedover the past years, drastically reducing the number of people able to meet the criteria for such a...
A RESEARCH ON VENTILATION EFFICIENCY OF PIPED VENTILATION SYSTEMS IN GEOTHERMALLY HEATED GREENHOUSES
Greenhouse play significant roles in human nutrition. Vegetable and fruit consumption at certain amounts is the basic pre-condition for a well nutrition. It is possible to produce sufficient quantities of fruits and veg...
EFFECT OF AIR TEMPERATURE ON LEAF PHOTOSYNTHESIS IN ELDER
Temperature with solar radiation intensity is the main external factor affecting photosynthesis process. Measurements were collected in the 2011 growing season. Photosynthesis and respiration measurements were made at S...
THE EVALUATION OF THE STRENGTHS OF LONG-EARED OWL (ASIO OTUS) THAT WINTERED IN THE ARGEŞ COUNTY (2014-2015). PRELIMINARY STUDY
In this paper, the authors present the results of the Long-eared Owl (Asio otus) census performed in 2014 - 2015 winter in the Argeş County (Romania). The exact place of the birds agglomerations, the characters of the r...