RESEARCH REGARDING PLANT MATERIAL FORTIFICATION OBTAINED BY MICROPROPAGATION OF SOME CULTIVARS OF SYRINGA VULGARIS SPECIES
Journal Title: Current Trends in Natural Sciences - Year 2013, Vol 2, Issue 4
Abstract
The study of fortification lilac plants obtained in vitro was achieved by organizing a bifactorial experience, factors influence was the genotype and culture substrate. Genotype was represented by two cultivars of Syringa vulgaris species: Mme Lemoine and Sensation. Two culture substrates were tested: mixture of manure, ground leaves, peat and sand (2:2:2:1) and peat Danmuld (pH = 5.5, particle size 0–20 mm). From the results recorded in the four years of experimentation, it is clear that the largest increases in plants height has registered Mme Lemoine cultivar, between 9.14 cm in the first year and 45.80, in the fourth year of fortification, the substrate composed of peat Danmuld. The capacity of suckers, better efficiency to registered cultivar Sensation, between 1.77 (first year) and 6.1 suckers/plant (fourth year), when grown on the substrate compound from a mixture of manure, ground leaves, peat and sand ( 2:2:2:1).
Authors and Affiliations
Mihaela Ileana Oprea, Magdalena Duţă, Manuela Elena Concioiu
ASPECTS REGARDING LEGAL PROTECTION OF FOREST ECOSYSTEMS
The first legislative concerns for the protection and exploitation of forests are occurring since the eighteenth century. Forest of the country has always been a priority for environmental policy. The institutional fram...
BIOLOGICAL ASPECTS, COMPOSITION AND POTENTIAL APPLICATION OF CYNARA SCOLYMUS L.
Nature represents an inexhaustible resource for human people’s health and care. In the last couple of years, medicinal and aromatic plants (MAPs) became one of the main research fields in Romania due to their therapeuti...
EX VITRO STUDY ON TESTING THE TREATMENT WITH A STIMULATING EFFECT ON THE SEED GERMINATION RATE OF OCIMUM BASILICUM L.
The stimulation of the seed germination rate may be one of the ways to prevent environmental attacks of byotik or abyotik agents on the quality of seedlings. One of the factors involved in stimulating the germination ra...
CONTRIBUTIONS TO THE KNOWLEDGE OF THE SPECIES OF BEETLES (INSECTA: COLEOPTERA) FROM WHEAT CROP
This paper presents the species of beetles (Insecta: Coleoptera) between in wheat crops from Tişiţa, in Vrancea county. The observations were made in a crop of wheat in 2013, who were placed the soil traps type Barber,...
RESEARCH CONCERNING THE BEHAVIOUR OF SOME EGGPLANT(SOLANUM MELONGENA L.) GENOTYPES IN VIDRA, ILFOV REGION
Researches undertaken were aimed to verify the behavior of some varieties and hybrids of eggplant in conditions of soil and climate of the Vidra area. The cultivars were studying in terms of earliness, yield and resista...