Investigations on a methodology of testing resistance to chemical stress of hop cultures in vitro

  • Stefania GADEA University of Agricultural Science and Veterinary Medicine, 3-5 Manastur St., 400372 Cluj-Napoca
  • Tiberiu SUCIU University of Agricultural Science and Veterinary Medicine, 3-5 Manastur St., 400372 Cluj-Napoca
  • Ion MUNTEAN University of Agricultural Sciences and Veterinary Medicine, 3-5 Manastur St., 400372 Cluj-Napoca
  • Olimpiu HENEGARIU University of Agricultural Science and Veterinary Medicine, 3-5 Manastur St., 400372 Cluj-Napoca
  • Lilia MACOVEI University of Agricultural Science and Veterinary Medicine, 3-5 Manastur St., 400372 Cluj-Napoca
Keywords: auxins, neoplantules, salinity, cytokinins, minicuttings, basic media

Abstract

The purpose of this research was to determine an adequate basic media in order to test the influence of some chemical stress factors (NaCl) on the resistance of hop neoplantules generated by minicuttings and cellular suspensions. The basic media was Murashige-Skoog (1962) with addition of phitohormones (auxins and cytokinins) and the chemical factor of stress was NaCl in three concentration (0,3%, 0,5% and 1%). At 1% NaCl we noticed an inhibition in growth. We selected the most vigorous plants, V1 and V2, which were relayered and passed on the same basic media. The operation was repeated several times in order to obtain forms highly resistant to salinity.

Metrics

Metrics Loading ...
Published
1998-08-05
How to Cite
GADEA, S., SUCIU, T., MUNTEAN, I., HENEGARIU, O., & MACOVEI, L. (1998). Investigations on a methodology of testing resistance to chemical stress of hop cultures in vitro. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 28(1), 83-85. https://doi.org/10.15835/nbha281336
Section
Research Articles

Most read articles by the same author(s)