Effects of nitrogen fertilization and using of inoculant on nutritive value and fermentation characteristics of whole crop maize silage
2015
Autori
Bijelić, ZoricaMandić, Violeta
Ružić-Muslić, Dragana
Tomić, Zorica
Krnjaja, Vesna
Petričević, Veselin
Gogić, Marija
de Souza Filho, William
Ostala autorstva
Petrović, Milan M.Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The aim of our study was to examine the effect of N fertilization and treatment of silo mass with bacterial-enzyme inoculant on chemical, fermentative and nutritional characteristics of whole maize plant silage, and to determine the correlation between certain quality parameters. The experiment was carried out on experimental field and in the experimental laboratory of the Institute for Animal Husbandry. Corn was planted in the experimental field in four repetitions. The effect of four different nitrogen rates of 0, 60, 120, 180 kg N ha-1 , add to the corn crops during the growing season was studied. The silage was prepared in the laboratory and stored in vacuum bags. One part of the chopped mass was ensiled using the bacterial-enzyme inoculant, and the other partn without inoculant. Silage was stored at room temperature for 90 days. After 90 days, silage was sampled for chemical analysis. Fertilization with nitrogen in the amount of 120 kg N ha-1 resulted in an increased content of CP..., CFT. N fertilization had a positive impact on the content of ME and NEL. The highest content of ME and NEL were determined in treatments with 120 and 180 kgN ha-1 of 10.3 MJ kg-1 ME and 6.0 MJ kg-1 NEL. The treatment with bacterial-inoculants considerably reduced the content of CP, NH3-N, acetic acid, the pH value and increased the proportion of lactic acid relative to the acetic LA/AA.
Ključne reči:
nitrogen / bacterial-enzyme inoculant / whole crop maize silageIzvor:
Proceedings of the 4th International Congress New Perspectives and Challenges of Sustainable Livestock Production October 7 – 9, 2015, 2015, 394-404Izdavač:
- Belgrade : Institute for Animal Husbandry
Finansiranje / projekti:
- Primena novih biotehnoloških rešenja gajenja goveda, ovaca i koza u cilju dobijanja biološki vredne i zdravstveno bezbedne hrane (RS-MESTD-Technological Development (TD or TR)-31053)
Institucija/grupa
RIStocarTY - CONF AU - Bijelić, Zorica AU - Mandić, Violeta AU - Ružić-Muslić, Dragana AU - Tomić, Zorica AU - Krnjaja, Vesna AU - Petričević, Veselin AU - Gogić, Marija AU - de Souza Filho, William PY - 2015 UR - http://istocar.bg.ac.rs/sr/proceedings/ UR - http://r.istocar.bg.ac.rs/handle/123456789/606 AB - The aim of our study was to examine the effect of N fertilization and treatment of silo mass with bacterial-enzyme inoculant on chemical, fermentative and nutritional characteristics of whole maize plant silage, and to determine the correlation between certain quality parameters. The experiment was carried out on experimental field and in the experimental laboratory of the Institute for Animal Husbandry. Corn was planted in the experimental field in four repetitions. The effect of four different nitrogen rates of 0, 60, 120, 180 kg N ha-1 , add to the corn crops during the growing season was studied. The silage was prepared in the laboratory and stored in vacuum bags. One part of the chopped mass was ensiled using the bacterial-enzyme inoculant, and the other partn without inoculant. Silage was stored at room temperature for 90 days. After 90 days, silage was sampled for chemical analysis. Fertilization with nitrogen in the amount of 120 kg N ha-1 resulted in an increased content of CP, CFT. N fertilization had a positive impact on the content of ME and NEL. The highest content of ME and NEL were determined in treatments with 120 and 180 kgN ha-1 of 10.3 MJ kg-1 ME and 6.0 MJ kg-1 NEL. The treatment with bacterial-inoculants considerably reduced the content of CP, NH3-N, acetic acid, the pH value and increased the proportion of lactic acid relative to the acetic LA/AA. PB - Belgrade : Institute for Animal Husbandry C3 - Proceedings of the 4th International Congress New Perspectives and Challenges of Sustainable Livestock Production October 7 – 9, 2015 T1 - Effects of nitrogen fertilization and using of inoculant on nutritive value and fermentation characteristics of whole crop maize silage SP - 394 EP - 404 UR - https://hdl.handle.net/21.15107/rcub_ristocar_606 ER -
@conference{ author = "Bijelić, Zorica and Mandić, Violeta and Ružić-Muslić, Dragana and Tomić, Zorica and Krnjaja, Vesna and Petričević, Veselin and Gogić, Marija and de Souza Filho, William", year = "2015", abstract = "The aim of our study was to examine the effect of N fertilization and treatment of silo mass with bacterial-enzyme inoculant on chemical, fermentative and nutritional characteristics of whole maize plant silage, and to determine the correlation between certain quality parameters. The experiment was carried out on experimental field and in the experimental laboratory of the Institute for Animal Husbandry. Corn was planted in the experimental field in four repetitions. The effect of four different nitrogen rates of 0, 60, 120, 180 kg N ha-1 , add to the corn crops during the growing season was studied. The silage was prepared in the laboratory and stored in vacuum bags. One part of the chopped mass was ensiled using the bacterial-enzyme inoculant, and the other partn without inoculant. Silage was stored at room temperature for 90 days. After 90 days, silage was sampled for chemical analysis. Fertilization with nitrogen in the amount of 120 kg N ha-1 resulted in an increased content of CP, CFT. N fertilization had a positive impact on the content of ME and NEL. The highest content of ME and NEL were determined in treatments with 120 and 180 kgN ha-1 of 10.3 MJ kg-1 ME and 6.0 MJ kg-1 NEL. The treatment with bacterial-inoculants considerably reduced the content of CP, NH3-N, acetic acid, the pH value and increased the proportion of lactic acid relative to the acetic LA/AA.", publisher = "Belgrade : Institute for Animal Husbandry", journal = "Proceedings of the 4th International Congress New Perspectives and Challenges of Sustainable Livestock Production October 7 – 9, 2015", title = "Effects of nitrogen fertilization and using of inoculant on nutritive value and fermentation characteristics of whole crop maize silage", pages = "394-404", url = "https://hdl.handle.net/21.15107/rcub_ristocar_606" }
Bijelić, Z., Mandić, V., Ružić-Muslić, D., Tomić, Z., Krnjaja, V., Petričević, V., Gogić, M.,& de Souza Filho, W.. (2015). Effects of nitrogen fertilization and using of inoculant on nutritive value and fermentation characteristics of whole crop maize silage. in Proceedings of the 4th International Congress New Perspectives and Challenges of Sustainable Livestock Production October 7 – 9, 2015 Belgrade : Institute for Animal Husbandry., 394-404. https://hdl.handle.net/21.15107/rcub_ristocar_606
Bijelić Z, Mandić V, Ružić-Muslić D, Tomić Z, Krnjaja V, Petričević V, Gogić M, de Souza Filho W. Effects of nitrogen fertilization and using of inoculant on nutritive value and fermentation characteristics of whole crop maize silage. in Proceedings of the 4th International Congress New Perspectives and Challenges of Sustainable Livestock Production October 7 – 9, 2015. 2015;:394-404. https://hdl.handle.net/21.15107/rcub_ristocar_606 .
Bijelić, Zorica, Mandić, Violeta, Ružić-Muslić, Dragana, Tomić, Zorica, Krnjaja, Vesna, Petričević, Veselin, Gogić, Marija, de Souza Filho, William, "Effects of nitrogen fertilization and using of inoculant on nutritive value and fermentation characteristics of whole crop maize silage" in Proceedings of the 4th International Congress New Perspectives and Challenges of Sustainable Livestock Production October 7 – 9, 2015 (2015):394-404, https://hdl.handle.net/21.15107/rcub_ristocar_606 .