Search Results

38 results

  1. CORESTA Congress, Kyoto, 2004, APOST 02

    The role of heavy metals in the soil upon the technological, chemical and smoking qualities of tobacco

    PAUNESCU A.D.; PAUNESCU M.; PANCIU A.; CÂRNICI M.
    Romanian Parliament, Deputies House, Agricultural and Forestry Commission, Bucharest, Romania.
    For tobacco, the soil represents the main source for the elements of mineral nutrition which are taken over through specific mechanisms and in the required ration for a normal metabolic activity. The purpose of this study is that of watching the level of ...
  2. CORESTA Congress, Kyoto, 2004, APOST 04

    A new Romanian flue-cured cultivar : Virginia 177

    CIUPERCA A.; PAUNESCU M.; PAUNESCU A.D.; BOLD I.; DUMITRASCU P.
    Central Research Station for Tobacco Culture and Industrialization, Bucharest, Romania.
    The improvement of the chemical and industrial quality of Virginia tobacco in Romania represents the main objective for those involved in tobacco research, production and industrialization. The most important way to achieve this objective is the change of ...
  3. CORESTA Congress, Kyoto, 2004, APOST 22

    Researches concerning the effect of chlorine upon some qualitative and quantitative features of tobacco

    PAUNESCU A.D.; PAUNESCU M.; BRUTARU L.; CÂRNICI M.; MILITARU D.C.
    Romanian Parliament, Deputies House, Agricultural and Forestry Commission, Bucharest, Romania.
    By Following controlled experiments conducted in vegetation pots, the effect of chlorine used as potassium chloride upon yield and especially upon the smoking quality of tobacco was assessed. This problem occurred following the diminution of tobacco ...
  4. CORESTA Congress, Kyoto, 2004, PPOST 06

    The prevention of TSWV attack in the Burley fields in Romania

    STANESCU V.; PAUNESCU A.D.; DIMA A.; PAUNESCU M.; BURCEA A.M.; SANISLAV N.
    Central Research Station for Tobacco Culture and Industrialization, Bucharest, Romania.
    The Burley cultivars are very sensitive to virosis, in general, and to TSWV, in particular.Yield and quality of the obtained tobacco largely depend on the prevention of this virus, and this is managed by the chemical control of Thrips tabaci Lind., the ...
  5. 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 were used: ...
  6. 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 (N 25 P 100 K 50). The ...
  7. 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 features of ...
  8. 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 material ...
  9. CORESTA Meeting, Agronomy/Phytopathology, Bucharest, 2003, APOST 07

    The improvement of the quality of flue-cured tobacco in Romania - main objective of the research activity

    CIUPERCA A.; PAUNESCU A.D.; PAUNESCU M.; CIRNICI M.; DUMITRASCU P.; BOLD I.
    Central Research Station for Tobacco Culture and Industrialization, Bucharest, Romania.
    Besides the agrotechnics used, the curing practices and the growing area, the cultivar grown has a primordial role in obtaining a raw flue-cured material of higher quality. The improvement of Virginia tobacco quality represents a permanent objective of ...
  10. CORESTA Meeting, Agronomy/Phytopathology, Bucharest, 2003, APOST 08

    Research methods used in the release of tobacco cultivars, with double resistance to PVY and TMV in Romania

    CIUPERCA A.; PAUNESCU A.D.; PAUNESCU M.; BURCEA A.M.; MILITARU D.C.
    Central Research Station for Tobacco Culture and Industrialization, Bucharest, Romania.
    The soil and climatic conditions in Romania allow for the growing of five tobacco types (Oriental, Semi-oriental, Virginia flue-cured, Burley and tobacco of large consumption). The most damaging diseases which cause important losses in quality and ...