Silage fermentation characteristics of grass-legume mixtures harvested at two different maturity stages
Fermentabilne karakteristike travno-leguminoznih silaža košenih u dve različite starosne faze
2015
Преузимање 🢃
Аутори
Bijelić, ZoricaTomić, Zorica
Ružić-Muslić, Dragana
Krnjaja, Vesna
Mandić, Violeta
Petričević, Maja
Caro Petrović, Violeta
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The objective of our study was to investigate the diversity of individual parameters of quality of grass-legume mixture silages harvested in two stages of crop utilization and the impact of the interaction of studied factors on the quality. Legumes as an important source of protein are very difficult to ensilage. However, in mixture with grasses their fermentable characteristics are improved. During the growth and development of plants, their chemical composition changes, hence their ability and suitability for ensiling also changes. In regard to the studied factors, the phase of exploitation had a highly significant impact on almost all quality parameters in both years. By delaying the harvest period, dry matter content in silage has significantly increased and the level of crude protein and NH3-N decreased. In regard to the content of lactic acid, the studied silages fall into category of good quality silages. Its content in the first year ranged from 24.3-31.5 in the early harvest s...tage and from 27.9-36.2 g kg-1 DM at the late harvest stage, and in the second year from 27.4 to 31.4 in the early harvest stage and from 28.2- 31.9 g kg-1 DM at the stage of late harvest. According to the content of acetic and butyric acids, studied silages can also be considered as silages of good quality.
Cilj naših istraživanja je bio da ispitamo uticaj faze zrelosti useva u vreme kosidbe različitih travno-leguminoznih smeša, kao i interakciju faktora faza-vrsta smeše na pojedine parametre kvaliteta silaža od tih smeša. Leguminoze kao važni izvori proteina se vrlo teško siliraju. U smeši sa travama njihove fermentabilne karakteristike se popravljaju. U toku rasta i razvića biljaka menja se njihov hemijski sastav, pa i sposobnost za siliranje. Od ispitivanih faktora, faza iskorišćavanja imala je visoko značajnog uticaja na gotovo sve parametre kvaliteta u obe ispitivane godine. Odlaganjem vremena kosidbe značajno je povećan sadržaj suve materije u silaži i smanjen sadržaj sirovih proteina i NH3-N. Ispitivane silaže po sadržaju mlečne kiseline spadaju u silaže dobrog kvaliteta. Njen sadržaj u prvoj godini kretao se od 24,3-31,5 u ranoj kosidbi i od 27,9-36,2 g kg-1 SM u kasnoj kosidbi i u drugoj godini od 27,4-31,4 u ranoj fazi i od 28,2-31,9 g kg-1 SM u kasnoj fazi košenja. Po sadržaju ...sirćetne i buterne kiseline, ispitivane silaže se takođe mogu okarakterisati kao dobrog kvaliteta.
Кључне речи:
silage / grass-legume mixtures / maturity stage / qualityИзвор:
Biotechnology in Animal Husbandry, 2015, 31, 2, 303-311Издавач:
- Institute for Animal Husbandry, Belgrade
Финансирање / пројекти:
- Примена нових биотехнолошких решења гајења говеда, оваца и коза у циљу добијања биолошки вредне и здравствено безбедне хране (RS-MESTD-Technological Development (TD or TR)-31053)
Институција/група
RIStocarTY - JOUR AU - Bijelić, Zorica AU - Tomić, Zorica AU - Ružić-Muslić, Dragana AU - Krnjaja, Vesna AU - Mandić, Violeta AU - Petričević, Maja AU - Caro Petrović, Violeta PY - 2015 UR - http://r.istocar.bg.ac.rs/handle/123456789/463 AB - The objective of our study was to investigate the diversity of individual parameters of quality of grass-legume mixture silages harvested in two stages of crop utilization and the impact of the interaction of studied factors on the quality. Legumes as an important source of protein are very difficult to ensilage. However, in mixture with grasses their fermentable characteristics are improved. During the growth and development of plants, their chemical composition changes, hence their ability and suitability for ensiling also changes. In regard to the studied factors, the phase of exploitation had a highly significant impact on almost all quality parameters in both years. By delaying the harvest period, dry matter content in silage has significantly increased and the level of crude protein and NH3-N decreased. In regard to the content of lactic acid, the studied silages fall into category of good quality silages. Its content in the first year ranged from 24.3-31.5 in the early harvest stage and from 27.9-36.2 g kg-1 DM at the late harvest stage, and in the second year from 27.4 to 31.4 in the early harvest stage and from 28.2- 31.9 g kg-1 DM at the stage of late harvest. According to the content of acetic and butyric acids, studied silages can also be considered as silages of good quality. AB - Cilj naših istraživanja je bio da ispitamo uticaj faze zrelosti useva u vreme kosidbe različitih travno-leguminoznih smeša, kao i interakciju faktora faza-vrsta smeše na pojedine parametre kvaliteta silaža od tih smeša. Leguminoze kao važni izvori proteina se vrlo teško siliraju. U smeši sa travama njihove fermentabilne karakteristike se popravljaju. U toku rasta i razvića biljaka menja se njihov hemijski sastav, pa i sposobnost za siliranje. Od ispitivanih faktora, faza iskorišćavanja imala je visoko značajnog uticaja na gotovo sve parametre kvaliteta u obe ispitivane godine. Odlaganjem vremena kosidbe značajno je povećan sadržaj suve materije u silaži i smanjen sadržaj sirovih proteina i NH3-N. Ispitivane silaže po sadržaju mlečne kiseline spadaju u silaže dobrog kvaliteta. Njen sadržaj u prvoj godini kretao se od 24,3-31,5 u ranoj kosidbi i od 27,9-36,2 g kg-1 SM u kasnoj kosidbi i u drugoj godini od 27,4-31,4 u ranoj fazi i od 28,2-31,9 g kg-1 SM u kasnoj fazi košenja. Po sadržaju sirćetne i buterne kiseline, ispitivane silaže se takođe mogu okarakterisati kao dobrog kvaliteta. PB - Institute for Animal Husbandry, Belgrade T2 - Biotechnology in Animal Husbandry T1 - Silage fermentation characteristics of grass-legume mixtures harvested at two different maturity stages T1 - Fermentabilne karakteristike travno-leguminoznih silaža košenih u dve različite starosne faze VL - 31 IS - 2 SP - 303 EP - 311 DO - 10.2298/BAH1502303B ER -
@article{ author = "Bijelić, Zorica and Tomić, Zorica and Ružić-Muslić, Dragana and Krnjaja, Vesna and Mandić, Violeta and Petričević, Maja and Caro Petrović, Violeta", year = "2015", abstract = "The objective of our study was to investigate the diversity of individual parameters of quality of grass-legume mixture silages harvested in two stages of crop utilization and the impact of the interaction of studied factors on the quality. Legumes as an important source of protein are very difficult to ensilage. However, in mixture with grasses their fermentable characteristics are improved. During the growth and development of plants, their chemical composition changes, hence their ability and suitability for ensiling also changes. In regard to the studied factors, the phase of exploitation had a highly significant impact on almost all quality parameters in both years. By delaying the harvest period, dry matter content in silage has significantly increased and the level of crude protein and NH3-N decreased. In regard to the content of lactic acid, the studied silages fall into category of good quality silages. Its content in the first year ranged from 24.3-31.5 in the early harvest stage and from 27.9-36.2 g kg-1 DM at the late harvest stage, and in the second year from 27.4 to 31.4 in the early harvest stage and from 28.2- 31.9 g kg-1 DM at the stage of late harvest. According to the content of acetic and butyric acids, studied silages can also be considered as silages of good quality., Cilj naših istraživanja je bio da ispitamo uticaj faze zrelosti useva u vreme kosidbe različitih travno-leguminoznih smeša, kao i interakciju faktora faza-vrsta smeše na pojedine parametre kvaliteta silaža od tih smeša. Leguminoze kao važni izvori proteina se vrlo teško siliraju. U smeši sa travama njihove fermentabilne karakteristike se popravljaju. U toku rasta i razvića biljaka menja se njihov hemijski sastav, pa i sposobnost za siliranje. Od ispitivanih faktora, faza iskorišćavanja imala je visoko značajnog uticaja na gotovo sve parametre kvaliteta u obe ispitivane godine. Odlaganjem vremena kosidbe značajno je povećan sadržaj suve materije u silaži i smanjen sadržaj sirovih proteina i NH3-N. Ispitivane silaže po sadržaju mlečne kiseline spadaju u silaže dobrog kvaliteta. Njen sadržaj u prvoj godini kretao se od 24,3-31,5 u ranoj kosidbi i od 27,9-36,2 g kg-1 SM u kasnoj kosidbi i u drugoj godini od 27,4-31,4 u ranoj fazi i od 28,2-31,9 g kg-1 SM u kasnoj fazi košenja. Po sadržaju sirćetne i buterne kiseline, ispitivane silaže se takođe mogu okarakterisati kao dobrog kvaliteta.", publisher = "Institute for Animal Husbandry, Belgrade", journal = "Biotechnology in Animal Husbandry", title = "Silage fermentation characteristics of grass-legume mixtures harvested at two different maturity stages, Fermentabilne karakteristike travno-leguminoznih silaža košenih u dve različite starosne faze", volume = "31", number = "2", pages = "303-311", doi = "10.2298/BAH1502303B" }
Bijelić, Z., Tomić, Z., Ružić-Muslić, D., Krnjaja, V., Mandić, V., Petričević, M.,& Caro Petrović, V.. (2015). Silage fermentation characteristics of grass-legume mixtures harvested at two different maturity stages. in Biotechnology in Animal Husbandry Institute for Animal Husbandry, Belgrade., 31(2), 303-311. https://doi.org/10.2298/BAH1502303B
Bijelić Z, Tomić Z, Ružić-Muslić D, Krnjaja V, Mandić V, Petričević M, Caro Petrović V. Silage fermentation characteristics of grass-legume mixtures harvested at two different maturity stages. in Biotechnology in Animal Husbandry. 2015;31(2):303-311. doi:10.2298/BAH1502303B .
Bijelić, Zorica, Tomić, Zorica, Ružić-Muslić, Dragana, Krnjaja, Vesna, Mandić, Violeta, Petričević, Maja, Caro Petrović, Violeta, "Silage fermentation characteristics of grass-legume mixtures harvested at two different maturity stages" in Biotechnology in Animal Husbandry, 31, no. 2 (2015):303-311, https://doi.org/10.2298/BAH1502303B . .