Pre-harvest sprouting of two-rowed barley
Prežetveno proklijavanje kod dvoredog ječma
Апстракт
Resistance of a greater number of barley varieties to pre-harvest sprouting (PHS) was estimated. Also, PHS testing methods were examined. Sixty varieties and lines of two-rowed winter barley originating from Yugoslavia, Germany, Holland, the Czech Republic, France and other countries were tested in a trial. Ears for testing were taken seven days before harvest (T1), during harvest (T2) and seven days after harvest (T3). Tests were carried out in humid chambers and in humid sand. Significant differences in PHS resistance have been determined with respect to varieties and sampling periods. Varieties KG 15-4, Sonate, Marylin, Oregon and Walfair showed a significant level of PHS resistance. PHS resistance stands in negative correlation with duration of grain watering and in positive correlation with yield per ear and grain size.
Sve sorte su imale najveću PHS otpornost 7-10 dana pre žetve, tj. smanjenje sadržaja vlage u zrnu dovelo je do povećanja osetljivosti prema kiši. U T1 fazi nije bilo vidljivih promena na zrnu kod sorti Novo- sadski 307, Novosadski 319, Novosadski 519, Nutans, Obzor i Alva. U fazi žetve najveću PHS otpornost su imale sorte NS 523, NS 529, Sonate i Marylin. Sedam dana posle pune zrelosti najveću otpornost na proklijavanje su imale sorte Marylin, NS 529 i Sonate. Skrining na PHS otpornost bi trebao biti baziran direktno na naklijavanju celih klasova. Testiranje u vlažnim komorama i vlažnom pesku su validne metode za određivanje PHS otpornosti. Obe metode daju približno iste vrednosti PHS otpornosti i treba primeti onaj metod za koji postoje bolji uslovi. U oplemenjivačkim programima gde se testira veliki broj genotipova, a raspolaže sa ograničenim kapacitetima koniora, uspešno se može primeniti DD7 test, čime se omogućava testiranje dvostruko većeg broja genotipova nego DS metodom.
Кључне речи:
two-rowed winter barley / testing methods / pre-harvestsproutingИзвор:
Pivarstvo, 2002, 35, 1-2, 13-17Издавач:
- Poslovno udruženje industrije piva, Beograd
Колекције
Институција/група
FiVeRTY - JOUR AU - Pržulj, Novo AU - Momčilović, Vojislava PY - 2002 UR - http://fiver.ifvcns.rs/handle/123456789/140 AB - Resistance of a greater number of barley varieties to pre-harvest sprouting (PHS) was estimated. Also, PHS testing methods were examined. Sixty varieties and lines of two-rowed winter barley originating from Yugoslavia, Germany, Holland, the Czech Republic, France and other countries were tested in a trial. Ears for testing were taken seven days before harvest (T1), during harvest (T2) and seven days after harvest (T3). Tests were carried out in humid chambers and in humid sand. Significant differences in PHS resistance have been determined with respect to varieties and sampling periods. Varieties KG 15-4, Sonate, Marylin, Oregon and Walfair showed a significant level of PHS resistance. PHS resistance stands in negative correlation with duration of grain watering and in positive correlation with yield per ear and grain size. AB - Sve sorte su imale najveću PHS otpornost 7-10 dana pre žetve, tj. smanjenje sadržaja vlage u zrnu dovelo je do povećanja osetljivosti prema kiši. U T1 fazi nije bilo vidljivih promena na zrnu kod sorti Novo- sadski 307, Novosadski 319, Novosadski 519, Nutans, Obzor i Alva. U fazi žetve najveću PHS otpornost su imale sorte NS 523, NS 529, Sonate i Marylin. Sedam dana posle pune zrelosti najveću otpornost na proklijavanje su imale sorte Marylin, NS 529 i Sonate. Skrining na PHS otpornost bi trebao biti baziran direktno na naklijavanju celih klasova. Testiranje u vlažnim komorama i vlažnom pesku su validne metode za određivanje PHS otpornosti. Obe metode daju približno iste vrednosti PHS otpornosti i treba primeti onaj metod za koji postoje bolji uslovi. U oplemenjivačkim programima gde se testira veliki broj genotipova, a raspolaže sa ograničenim kapacitetima koniora, uspešno se može primeniti DD7 test, čime se omogućava testiranje dvostruko većeg broja genotipova nego DS metodom. PB - Poslovno udruženje industrije piva, Beograd T2 - Pivarstvo T1 - Pre-harvest sprouting of two-rowed barley T1 - Prežetveno proklijavanje kod dvoredog ječma EP - 17 IS - 1-2 SP - 13 VL - 35 UR - https://hdl.handle.net/21.15107/rcub_fiver_140 ER -
@article{ author = "Pržulj, Novo and Momčilović, Vojislava", year = "2002", abstract = "Resistance of a greater number of barley varieties to pre-harvest sprouting (PHS) was estimated. Also, PHS testing methods were examined. Sixty varieties and lines of two-rowed winter barley originating from Yugoslavia, Germany, Holland, the Czech Republic, France and other countries were tested in a trial. Ears for testing were taken seven days before harvest (T1), during harvest (T2) and seven days after harvest (T3). Tests were carried out in humid chambers and in humid sand. Significant differences in PHS resistance have been determined with respect to varieties and sampling periods. Varieties KG 15-4, Sonate, Marylin, Oregon and Walfair showed a significant level of PHS resistance. PHS resistance stands in negative correlation with duration of grain watering and in positive correlation with yield per ear and grain size., Sve sorte su imale najveću PHS otpornost 7-10 dana pre žetve, tj. smanjenje sadržaja vlage u zrnu dovelo je do povećanja osetljivosti prema kiši. U T1 fazi nije bilo vidljivih promena na zrnu kod sorti Novo- sadski 307, Novosadski 319, Novosadski 519, Nutans, Obzor i Alva. U fazi žetve najveću PHS otpornost su imale sorte NS 523, NS 529, Sonate i Marylin. Sedam dana posle pune zrelosti najveću otpornost na proklijavanje su imale sorte Marylin, NS 529 i Sonate. Skrining na PHS otpornost bi trebao biti baziran direktno na naklijavanju celih klasova. Testiranje u vlažnim komorama i vlažnom pesku su validne metode za određivanje PHS otpornosti. Obe metode daju približno iste vrednosti PHS otpornosti i treba primeti onaj metod za koji postoje bolji uslovi. U oplemenjivačkim programima gde se testira veliki broj genotipova, a raspolaže sa ograničenim kapacitetima koniora, uspešno se može primeniti DD7 test, čime se omogućava testiranje dvostruko većeg broja genotipova nego DS metodom.", publisher = "Poslovno udruženje industrije piva, Beograd", journal = "Pivarstvo", title = "Pre-harvest sprouting of two-rowed barley, Prežetveno proklijavanje kod dvoredog ječma", pages = "17-13", number = "1-2", volume = "35", url = "https://hdl.handle.net/21.15107/rcub_fiver_140" }
Pržulj, N.,& Momčilović, V.. (2002). Pre-harvest sprouting of two-rowed barley. in Pivarstvo Poslovno udruženje industrije piva, Beograd., 35(1-2), 13-17. https://hdl.handle.net/21.15107/rcub_fiver_140
Pržulj N, Momčilović V. Pre-harvest sprouting of two-rowed barley. in Pivarstvo. 2002;35(1-2):13-17. https://hdl.handle.net/21.15107/rcub_fiver_140 .
Pržulj, Novo, Momčilović, Vojislava, "Pre-harvest sprouting of two-rowed barley" in Pivarstvo, 35, no. 1-2 (2002):13-17, https://hdl.handle.net/21.15107/rcub_fiver_140 .