Genetic variation for dry matter and nitrogen accumulation and translocation in two-rowed spring barley I. Dry matter translocation
Само за регистроване кориснике
2001
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
A 4-year field study was carried out to determine dry matter and nitrogen accumulation until anthesis and at grain filling period and dry matter translocation and utilization in grain filling of barley. Twenty two-rowed spring barley (Hordeum vulgare ssp. distichum L.) cultivars originated from different countries (Yugoslavia, Germany, Australia, the Czeck Republic, Netherlands, Prance and USA) were grown during 1995-1998 on a non-calcareous chernozem soil near Novi Sad (45 degrees 20 'N, 15 degrees 51 'E, 86 m asl). Dry matter and nitrogen accumulation depended on the cultivar and year. In a year with favorable weather conditions, 58% of dry matter was accumulated during pre-anthesis, while in a year with less favorable weather the amount was 48%. In the favorable year 91% and in unfavorable year 65% of nitrogen was accumulated until anthesis. The results indicated that the greater amount of dry matter and nitrogen accumulated before anthesis. Dry matter translocation efficiency depen...ded on the cultivar and ranged from 3 to 16.4%, while the contribution of pre-anthesis assimilates to kernel varied from 4 to 24.2%. Cultivars that have been developed for the growing conditions of the area where the experimental site was located, i.e. adapted ones, did not use pre-anthesis dry matter for grain filling. High positive correlations (P lt 0.01) were found between biomass at anthesis and biological yield, dry matter translocation efficiency, contribution of translocated dry matter to grain yield, and total plant nitrogen at maturity. Accumulated nitrogen at anthesis was positively correlated (P lt 0.01) with growing degree-days until anthesis, dry matter at anthesis and dry matter translocation parameters. Heritability for the investigated characters was rather high, over 0.60.
Кључне речи:
accumulation / dry matter / heritability / nitrogen / spring barley (Hordeum vulgare ssp distichum L.) / translocationИзвор:
European Journal of Agronomy, 2001, 15, 4, 241-254Издавач:
- Elsevier, Amsterdam
DOI: 10.1016/S1161-0301(01)00109-5
ISSN: 1161-0301
WoS: 000172742100002
Scopus: 2-s2.0-0035212779
Колекције
Институција/група
FiVeRTY - JOUR AU - Pržulj, Novo AU - Momčilović, Vojislava PY - 2001 UR - http://fiver.ifvcns.rs/handle/123456789/98 AB - A 4-year field study was carried out to determine dry matter and nitrogen accumulation until anthesis and at grain filling period and dry matter translocation and utilization in grain filling of barley. Twenty two-rowed spring barley (Hordeum vulgare ssp. distichum L.) cultivars originated from different countries (Yugoslavia, Germany, Australia, the Czeck Republic, Netherlands, Prance and USA) were grown during 1995-1998 on a non-calcareous chernozem soil near Novi Sad (45 degrees 20 'N, 15 degrees 51 'E, 86 m asl). Dry matter and nitrogen accumulation depended on the cultivar and year. In a year with favorable weather conditions, 58% of dry matter was accumulated during pre-anthesis, while in a year with less favorable weather the amount was 48%. In the favorable year 91% and in unfavorable year 65% of nitrogen was accumulated until anthesis. The results indicated that the greater amount of dry matter and nitrogen accumulated before anthesis. Dry matter translocation efficiency depended on the cultivar and ranged from 3 to 16.4%, while the contribution of pre-anthesis assimilates to kernel varied from 4 to 24.2%. Cultivars that have been developed for the growing conditions of the area where the experimental site was located, i.e. adapted ones, did not use pre-anthesis dry matter for grain filling. High positive correlations (P lt 0.01) were found between biomass at anthesis and biological yield, dry matter translocation efficiency, contribution of translocated dry matter to grain yield, and total plant nitrogen at maturity. Accumulated nitrogen at anthesis was positively correlated (P lt 0.01) with growing degree-days until anthesis, dry matter at anthesis and dry matter translocation parameters. Heritability for the investigated characters was rather high, over 0.60. PB - Elsevier, Amsterdam T2 - European Journal of Agronomy T1 - Genetic variation for dry matter and nitrogen accumulation and translocation in two-rowed spring barley I. Dry matter translocation EP - 254 IS - 4 SP - 241 VL - 15 DO - 10.1016/S1161-0301(01)00109-5 ER -
@article{ author = "Pržulj, Novo and Momčilović, Vojislava", year = "2001", abstract = "A 4-year field study was carried out to determine dry matter and nitrogen accumulation until anthesis and at grain filling period and dry matter translocation and utilization in grain filling of barley. Twenty two-rowed spring barley (Hordeum vulgare ssp. distichum L.) cultivars originated from different countries (Yugoslavia, Germany, Australia, the Czeck Republic, Netherlands, Prance and USA) were grown during 1995-1998 on a non-calcareous chernozem soil near Novi Sad (45 degrees 20 'N, 15 degrees 51 'E, 86 m asl). Dry matter and nitrogen accumulation depended on the cultivar and year. In a year with favorable weather conditions, 58% of dry matter was accumulated during pre-anthesis, while in a year with less favorable weather the amount was 48%. In the favorable year 91% and in unfavorable year 65% of nitrogen was accumulated until anthesis. The results indicated that the greater amount of dry matter and nitrogen accumulated before anthesis. Dry matter translocation efficiency depended on the cultivar and ranged from 3 to 16.4%, while the contribution of pre-anthesis assimilates to kernel varied from 4 to 24.2%. Cultivars that have been developed for the growing conditions of the area where the experimental site was located, i.e. adapted ones, did not use pre-anthesis dry matter for grain filling. High positive correlations (P lt 0.01) were found between biomass at anthesis and biological yield, dry matter translocation efficiency, contribution of translocated dry matter to grain yield, and total plant nitrogen at maturity. Accumulated nitrogen at anthesis was positively correlated (P lt 0.01) with growing degree-days until anthesis, dry matter at anthesis and dry matter translocation parameters. Heritability for the investigated characters was rather high, over 0.60.", publisher = "Elsevier, Amsterdam", journal = "European Journal of Agronomy", title = "Genetic variation for dry matter and nitrogen accumulation and translocation in two-rowed spring barley I. Dry matter translocation", pages = "254-241", number = "4", volume = "15", doi = "10.1016/S1161-0301(01)00109-5" }
Pržulj, N.,& Momčilović, V.. (2001). Genetic variation for dry matter and nitrogen accumulation and translocation in two-rowed spring barley I. Dry matter translocation. in European Journal of Agronomy Elsevier, Amsterdam., 15(4), 241-254. https://doi.org/10.1016/S1161-0301(01)00109-5
Pržulj N, Momčilović V. Genetic variation for dry matter and nitrogen accumulation and translocation in two-rowed spring barley I. Dry matter translocation. in European Journal of Agronomy. 2001;15(4):241-254. doi:10.1016/S1161-0301(01)00109-5 .
Pržulj, Novo, Momčilović, Vojislava, "Genetic variation for dry matter and nitrogen accumulation and translocation in two-rowed spring barley I. Dry matter translocation" in European Journal of Agronomy, 15, no. 4 (2001):241-254, https://doi.org/10.1016/S1161-0301(01)00109-5 . .