Search Results

11 results

  1. 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 ...
  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 were used: ...
  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, APOST 26

    The influence of transplantation time on the physical parameters of tobacco seed from plants meant for seed production

    DIMA A.; PAUNESCU A.D.; MILITARU D.C.; HALMAJAN H.; COMAN E.
    Central Research Station for Tobacco Culture and Industrialization, Bucharest, Romania.
    The studies conducted for three years at the Experimental field for tobacco Urziceni. The cultivar used in the experiments was Baragan 185 (a large-leaved cultivar, used for cigarettes of large consumption). The aim of the studies was to establish the ...
  5. 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 breakable, ...
  6. CORESTA Meeting, Agronomy/Phytopathology, Cape Town, 2001, APOST 12 (adjourned)

    The influence of spacing the tobacco plants upon the weight and germination of the tobacco seed

    DIMA A.; STAN F.; STANESCU V.
    Central Research Station for Tobacco Culture and Industrialization, Bucharest, Romania.
    This experiment aimed to obtain tobacco seeds with higher weight and consequently a better germination, taking in account that Romania is confronted with problems with the germination of tobacco seed, especially for the late developing, broad-leaved ...
  7. CORESTA Meeting, Agronomy/Phytopathology, Suzhou, 1999, POST05

    Influence of physiologically active substances on the germination of tobacco seed

    DIMA A.; SIMA V.; MILITARU D.
    Central Research Station for Tobacco Culture and Industrialization, Bucharest, Romania.
    In the frame of a research on seedling production, the influence of physiologically active solutions on the germination of tobacco seed was investigated. The experiments were conducted using Baragan 132, a broad-leaf cultivar specific to our country. The ...
  8. CORESTA Meeting, Agronomy/Phytopathology, Suzhou, 1999, POST06

    Assessment and implementation of the float system in Rumania - medium used in the trays

    DIMA A.; SIMA V.; MILITARU D.
    Central Research Station for Tobacco Culture and Industrialization, Bucharest, Romania.
    The first tests of float systems in Rumania were conducted as recently as 1997. Three year experiments were conducted to assess the value of the float system and determine an optimum formula for the nutritive medium. The variants were: I. Seedlings ...
  9. Bull. Spec. CORESTA Congress, Brighton, 1998, p. 103, APOST2

    Researches concerning the production of tobacco seedling in Float system using trays with cells

    DIMA A.; CIRNICI M.; CIUPERCA A.; MILITARU D.
    Central Research Station for Tobacco Culture and Industrialization, Bucharest, Romania.
    During 1996-1997 a programme for obtaining tobacco seedlings by unconventional methods was conducted in Romania. The tests were made in three experimental fields of the Central Research Station for Tobacco Growing and Industrialization in Bucharest, in ...