Forage quality and energy content of perennial legume-grass mixtures at three level of N fertilization
Kvalitet i energetski sadžaj krme višegodišnjih travno-leguminoznih smeša u tri nivoa N đubrenja
2014
Аутори
Bijelić, ZoricaTomić, Zorica
Ružić-Muslić, Dragana
Krnjaja, Vesna
Mandić, Violeta
Vučković, Savo
Nikšić, Dragan
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The aim of this study was to investigate fodder quality and nutritive value of different grass-legumes mixtures influenced by various level of N fertilization. Studied factors had an impact only on the content of crude protein (CP), crude protein yield (CPY) and nitrate content in the forage. The level of N fertilizer showed a highly significant and positive impact on the CP and nitrate content. Treatment with 210 kg N ha-1 is characterized by the highest content of CP and nitrate of 189.7 g kg-1 DM and 2524 ppm, respectively, and the highest protein yield of 1.95 t ha-1. The value of nitrate in the forage does not exceed the limit that is considered hazardous to the health of animals. Energy value of forage obtained from the grasslands of ME ≈ 7.75 and NEL≈ 4.32 MJ kg-1 DM is lower than values obtained in other studies.
Cilj ovog istraživanja je bio da se ispita kvalitet stočne hrane i hranljiva vrednost različitih travno-leguminoznih smeša pod uticajem različitih nivoa N đubrenja. Ispitivani faktori imali su utisaja samo na sadržaj sirovih proteina (CP), prinos proteina (CPY) i sadržaj nitrata u krmi. Nivo N đubriva ispoljio je visoko značajan i pozitivan uticaj na promunu sadržaja CP i nitrata. Tretman sa 210 kgN ha-1 karakteriše se najvećim sadržajem CP i nitrata od 189,7 g kg-1 DM odnosno 2524 ppm kao i najvećim prinosom proteina od 1,95 t ha-1. Vrednost nitrata u krmi ne prelazi limit koji se smatra opasnim za zdravstveno stanje zivotinja. Energetska vrednost krme dobijene sa travnjaka je niži u odnosu na druga istraživanja i iznosi za ME ≈ 7,75 i NEL ≈ 4,32 MJ kg-1 DM.
Кључне речи:
lucern / grass / mixture / quality / energy contentИзвор:
Biotechnology in Animal Husbandry, 2014, 30, 3, 539-547Издавач:
- 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 - Vučković, Savo AU - Nikšić, Dragan PY - 2014 UR - http://r.istocar.bg.ac.rs/handle/123456789/438 AB - The aim of this study was to investigate fodder quality and nutritive value of different grass-legumes mixtures influenced by various level of N fertilization. Studied factors had an impact only on the content of crude protein (CP), crude protein yield (CPY) and nitrate content in the forage. The level of N fertilizer showed a highly significant and positive impact on the CP and nitrate content. Treatment with 210 kg N ha-1 is characterized by the highest content of CP and nitrate of 189.7 g kg-1 DM and 2524 ppm, respectively, and the highest protein yield of 1.95 t ha-1. The value of nitrate in the forage does not exceed the limit that is considered hazardous to the health of animals. Energy value of forage obtained from the grasslands of ME ≈ 7.75 and NEL≈ 4.32 MJ kg-1 DM is lower than values obtained in other studies. AB - Cilj ovog istraživanja je bio da se ispita kvalitet stočne hrane i hranljiva vrednost različitih travno-leguminoznih smeša pod uticajem različitih nivoa N đubrenja. Ispitivani faktori imali su utisaja samo na sadržaj sirovih proteina (CP), prinos proteina (CPY) i sadržaj nitrata u krmi. Nivo N đubriva ispoljio je visoko značajan i pozitivan uticaj na promunu sadržaja CP i nitrata. Tretman sa 210 kgN ha-1 karakteriše se najvećim sadržajem CP i nitrata od 189,7 g kg-1 DM odnosno 2524 ppm kao i najvećim prinosom proteina od 1,95 t ha-1. Vrednost nitrata u krmi ne prelazi limit koji se smatra opasnim za zdravstveno stanje zivotinja. Energetska vrednost krme dobijene sa travnjaka je niži u odnosu na druga istraživanja i iznosi za ME ≈ 7,75 i NEL ≈ 4,32 MJ kg-1 DM. PB - Institute for Animal Husbandry, Belgrade T2 - Biotechnology in Animal Husbandry T1 - Forage quality and energy content of perennial legume-grass mixtures at three level of N fertilization T1 - Kvalitet i energetski sadžaj krme višegodišnjih travno-leguminoznih smeša u tri nivoa N đubrenja VL - 30 IS - 3 SP - 539 EP - 547 DO - 10.2298/BAH1403539B ER -
@article{ author = "Bijelić, Zorica and Tomić, Zorica and Ružić-Muslić, Dragana and Krnjaja, Vesna and Mandić, Violeta and Vučković, Savo and Nikšić, Dragan", year = "2014", abstract = "The aim of this study was to investigate fodder quality and nutritive value of different grass-legumes mixtures influenced by various level of N fertilization. Studied factors had an impact only on the content of crude protein (CP), crude protein yield (CPY) and nitrate content in the forage. The level of N fertilizer showed a highly significant and positive impact on the CP and nitrate content. Treatment with 210 kg N ha-1 is characterized by the highest content of CP and nitrate of 189.7 g kg-1 DM and 2524 ppm, respectively, and the highest protein yield of 1.95 t ha-1. The value of nitrate in the forage does not exceed the limit that is considered hazardous to the health of animals. Energy value of forage obtained from the grasslands of ME ≈ 7.75 and NEL≈ 4.32 MJ kg-1 DM is lower than values obtained in other studies., Cilj ovog istraživanja je bio da se ispita kvalitet stočne hrane i hranljiva vrednost različitih travno-leguminoznih smeša pod uticajem različitih nivoa N đubrenja. Ispitivani faktori imali su utisaja samo na sadržaj sirovih proteina (CP), prinos proteina (CPY) i sadržaj nitrata u krmi. Nivo N đubriva ispoljio je visoko značajan i pozitivan uticaj na promunu sadržaja CP i nitrata. Tretman sa 210 kgN ha-1 karakteriše se najvećim sadržajem CP i nitrata od 189,7 g kg-1 DM odnosno 2524 ppm kao i najvećim prinosom proteina od 1,95 t ha-1. Vrednost nitrata u krmi ne prelazi limit koji se smatra opasnim za zdravstveno stanje zivotinja. Energetska vrednost krme dobijene sa travnjaka je niži u odnosu na druga istraživanja i iznosi za ME ≈ 7,75 i NEL ≈ 4,32 MJ kg-1 DM.", publisher = "Institute for Animal Husbandry, Belgrade", journal = "Biotechnology in Animal Husbandry", title = "Forage quality and energy content of perennial legume-grass mixtures at three level of N fertilization, Kvalitet i energetski sadžaj krme višegodišnjih travno-leguminoznih smeša u tri nivoa N đubrenja", volume = "30", number = "3", pages = "539-547", doi = "10.2298/BAH1403539B" }
Bijelić, Z., Tomić, Z., Ružić-Muslić, D., Krnjaja, V., Mandić, V., Vučković, S.,& Nikšić, D.. (2014). Forage quality and energy content of perennial legume-grass mixtures at three level of N fertilization. in Biotechnology in Animal Husbandry Institute for Animal Husbandry, Belgrade., 30(3), 539-547. https://doi.org/10.2298/BAH1403539B
Bijelić Z, Tomić Z, Ružić-Muslić D, Krnjaja V, Mandić V, Vučković S, Nikšić D. Forage quality and energy content of perennial legume-grass mixtures at three level of N fertilization. in Biotechnology in Animal Husbandry. 2014;30(3):539-547. doi:10.2298/BAH1403539B .
Bijelić, Zorica, Tomić, Zorica, Ružić-Muslić, Dragana, Krnjaja, Vesna, Mandić, Violeta, Vučković, Savo, Nikšić, Dragan, "Forage quality and energy content of perennial legume-grass mixtures at three level of N fertilization" in Biotechnology in Animal Husbandry, 30, no. 3 (2014):539-547, https://doi.org/10.2298/BAH1403539B . .