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119 results

  1. CORESTA Meeting, Smoke Science/Product Technology, Stratford-upon-Avon, 2005, SSPT 53

    Analysis of the gas phase of cigarette smoke by gas chromatography with UV-diode array detection

    HATZINIKOLAOU D.G.; LAGESSON V.; POULI A.E.; STAVRIDOU A.J.; STAVRIDES J.C.
    Institute of Biomedical Research and Biotechnology, Athens, Greece.
    A gas chromatography method, coupled with diode-array photometric spectral detection in the ultraviolet region (170-330 nm), was developed for the analysis of the gas phase of cigarette smoke. Several column configurations and elution profiles were...
  2. CORESTA Meeting, Agronomy/Phytopathology, Bucharest, 2003, A 04

    The influence of the physiologically active substances and of the natural bioregulators on tobacco seed, seedlings and plants

    DIMA A.; PAUNESCU A.D.; PAUNESCU M.; CIUPERCA A.; MILITARU D.C.
    Central Research Station for Tobacco Culture and Industrialization, Bucharest, Romania.
    The goal of the research was to improve the germination of tobacco seeds in order to obtain a healthy, vigorous, uniform seedling, ready to be transplanted in the shortest time. For the tobacco seed, cultivar Baragan 132, the following variants...
  3. CORESTA Meeting, Agronomy/Phytopathology, Bucharest, 2003, A 06

    New research concerning the production of tobacco seedlings in Romania using the float system with trays

    MILITARU D.C.; PAUNESCU A.D.; DIMA A.; COMAN E.
    Central Research Station for Tobacco Culture and Industrialization, Bucharest, Romania.
    The float system with trays was first tested in Romania in 1992, knowing its numerous advantages regarding the quality of the tobacco seedlings produced and the shortening of the obtaining period. After 1997, systematic research was conducted at the...
  4. CORESTA Meeting, Agronomy/Phytopathology, Bucharest, 2003, AP 06

    Evolution of soil fertility in long-term design with Oriental tobacco (1982 - 2002)

    PAUNESCU A.D.; PAUNESCU M.; STEFANIC G.; UDRESCU E.
    Romanian Parliament, Deputies House, Agricultural and Forestry Commission, Bucharest, Romania.
    The experiments were conducted in a four-year rotation, of the type oats - tobacco - corn - corn, fertilizing with compost or compost added with PK, compared with the unfertilized control and a variant fertilized with mineral products (N25P100K50)....
  5. CORESTA Meeting, Agronomy/Phytopathology, Bucharest, 2003, AP 07

    Environmentally-friendly aspects of tobacco zonation in Romania

    PAUNESCU A.D.; SECELEANU I.; PAUNESCU M.; VASU A.; MATEI S.
    Romanian Parliament, Deputies House, Agricultural and Forestry Commission, Bucharest, Romania.
    The purpose of these studies was to substantiate the assessment of ecological favourability, of the yield capacity of the lands (evaluation) in Romania, for tobacco growing. Quantitative criteria were established connected with the ecological...
  6. CORESTA Meeting, Agronomy/Phytopathology, Bucharest, 2003, AP 12

    Progress achieved in the breeding of semi-oriental tobacco in Romania

    NASTASE I.; PAUNESCU M.; PAUNESCU A.D.; CIUPERCA A.; STROESCU M.; IOAN C.; ISPAS F.
    Central Research Station for Tobacco Culture and Industrialization, Bucharest, Romania.
    The Romanian semi-oriental tobacco (Ghimpati) is considered to be the most typical native tobacco, having specific qualitative, physical-chemical, aroma, taste and smoking characteristics. The research conducted upon the semi-oriental biological...
  7. CORESTA Meeting, Agronomy/Phytopathology, Bucharest, 2003, P 10

    Studies concerning the control of broomrape (Orobanche ramosa) in the tobacco fields of Romania

    STANESCU V.; PAUNESCU A.D.; DIMA A.; CIRNICI M.; UDRESCU E.; COMAN E.
    Central Research Station for Tobacco Culture and Industrialization, Bucharest, Romania.
    Broomrape represents one of the most damaging parasite weeds in the tobacco fields of Romania. The most frequent species is Orobanche ramosa . The tobacco plants attacked have distorted stems, a reduced number of leaves, which are very thin and...