The effects of paraquat on cabbage (Brassica oleracea var. capitata L.) cultured in vitro
Само за регистроване кориснике
1997
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Considering the great toxicity paraquat has to a wide range of plant and animal species, including man, we have investigated the possible use of cabbage in vitro cultures as a model system suitable to study this pesticide. The main aim of this study was to investigate the effect of paraquat on growth and development of cabbage shoot cultures. Special attention was paid to the detection of eventual means by which cultures can overcome the detrimental effect of the chemical, and also to investigate if some of the genotypes coming from the breeding program have an increased tolerance to paraquat. Promising domestic genotypes PI94, P295, P6p, P44 were investigated in the rooting stage. A root induction medium containing MS inorganic salts and 5.0 mgl-1 IB A was also supplemented with Paraquat at 0.5, 2.0, 10.0, 50.0 mgl -1. Shoots were treated for 24 hours and then transferred to a hormone free medium. After 28 days we measured shoot length, number of internodes, percentage of rooting, roo...t length and formation of laterals. Paraquat decreased all the parameters which were followed. On leaves it induced lesions. Genotypes P44 and P6p were more tolerant to paraquat then the other two genotypes. Genotype P44 was interesting since in some plants lateral shoot formation occurred.
Кључне речи:
Axillary buds / Brassica oleracea / Cabbage / Paraquat / Shoot cultureИзвор:
Acta Horticulturae, 1997, 462, 589-593Издавач:
- International Society for Horticultural Science
DOI: 10.17660/actahortic.1997.462.87
ISBN: 978-90-66059-79-5
ISSN: 0567-7572
Scopus: 2-s2.0-84879196050
Институција/група
Institut za povrtarstvoTY - CONF AU - Sretenović-Rajičić, Tatjana AU - Vinterhalter, Dragan AU - Vinterhalter, Branka PY - 1997 UR - http://RIVeC.institut-palanka.rs/handle/123456789/21 AB - Considering the great toxicity paraquat has to a wide range of plant and animal species, including man, we have investigated the possible use of cabbage in vitro cultures as a model system suitable to study this pesticide. The main aim of this study was to investigate the effect of paraquat on growth and development of cabbage shoot cultures. Special attention was paid to the detection of eventual means by which cultures can overcome the detrimental effect of the chemical, and also to investigate if some of the genotypes coming from the breeding program have an increased tolerance to paraquat. Promising domestic genotypes PI94, P295, P6p, P44 were investigated in the rooting stage. A root induction medium containing MS inorganic salts and 5.0 mgl-1 IB A was also supplemented with Paraquat at 0.5, 2.0, 10.0, 50.0 mgl -1. Shoots were treated for 24 hours and then transferred to a hormone free medium. After 28 days we measured shoot length, number of internodes, percentage of rooting, root length and formation of laterals. Paraquat decreased all the parameters which were followed. On leaves it induced lesions. Genotypes P44 and P6p were more tolerant to paraquat then the other two genotypes. Genotype P44 was interesting since in some plants lateral shoot formation occurred. PB - International Society for Horticultural Science C3 - Acta Horticulturae T1 - The effects of paraquat on cabbage (Brassica oleracea var. capitata L.) cultured in vitro EP - 593 SP - 589 VL - 462 DO - 10.17660/actahortic.1997.462.87 ER -
@conference{ author = "Sretenović-Rajičić, Tatjana and Vinterhalter, Dragan and Vinterhalter, Branka", year = "1997", abstract = "Considering the great toxicity paraquat has to a wide range of plant and animal species, including man, we have investigated the possible use of cabbage in vitro cultures as a model system suitable to study this pesticide. The main aim of this study was to investigate the effect of paraquat on growth and development of cabbage shoot cultures. Special attention was paid to the detection of eventual means by which cultures can overcome the detrimental effect of the chemical, and also to investigate if some of the genotypes coming from the breeding program have an increased tolerance to paraquat. Promising domestic genotypes PI94, P295, P6p, P44 were investigated in the rooting stage. A root induction medium containing MS inorganic salts and 5.0 mgl-1 IB A was also supplemented with Paraquat at 0.5, 2.0, 10.0, 50.0 mgl -1. Shoots were treated for 24 hours and then transferred to a hormone free medium. After 28 days we measured shoot length, number of internodes, percentage of rooting, root length and formation of laterals. Paraquat decreased all the parameters which were followed. On leaves it induced lesions. Genotypes P44 and P6p were more tolerant to paraquat then the other two genotypes. Genotype P44 was interesting since in some plants lateral shoot formation occurred.", publisher = "International Society for Horticultural Science", journal = "Acta Horticulturae", title = "The effects of paraquat on cabbage (Brassica oleracea var. capitata L.) cultured in vitro", pages = "593-589", volume = "462", doi = "10.17660/actahortic.1997.462.87" }
Sretenović-Rajičić, T., Vinterhalter, D.,& Vinterhalter, B.. (1997). The effects of paraquat on cabbage (Brassica oleracea var. capitata L.) cultured in vitro. in Acta Horticulturae International Society for Horticultural Science., 462, 589-593. https://doi.org/10.17660/actahortic.1997.462.87
Sretenović-Rajičić T, Vinterhalter D, Vinterhalter B. The effects of paraquat on cabbage (Brassica oleracea var. capitata L.) cultured in vitro. in Acta Horticulturae. 1997;462:589-593. doi:10.17660/actahortic.1997.462.87 .
Sretenović-Rajičić, Tatjana, Vinterhalter, Dragan, Vinterhalter, Branka, "The effects of paraquat on cabbage (Brassica oleracea var. capitata L.) cultured in vitro" in Acta Horticulturae, 462 (1997):589-593, https://doi.org/10.17660/actahortic.1997.462.87 . .