QUALITY OF WHOLE-PLANT CORN SILAGE ON FAMILY FARMS
Нема приказа
Аутори
Novaković, ŽeljkoKrnjaja, Vesna
Ostojić Andrić, Dušica
Pantelić, Vlada
Beskorovajni, Radmila
Bočarov-Stančić, Aleksandra
Popović, Nikola
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Whole-plant corn silage is a starting point for economical and modern animal husbandry. It is a quality green feed replacement and the most important cattle feed. The quality of whole-plant corn silage is of great importance in milk production. Continuous monitoring of silage quality is an important part of feeding programmes. The aim of this study was to use chemical and microbiological analyses to determine the quality of whole-plant corn silage produced on family farms. The analysed samples contained, on average, 66.37% moisture (58.79-72.01%), 33.63% dry matter (27.99-41.21%), 2.07% crude protein (1.07-3.06%), 1.26% crude fat (0.72 -1.84%) and 8.09% crude cellulose (5.72-9.98%). The average pH value, taken as an indicator of the quality of fermentation, was 3.90 (3.50-4.16). Total volatile fatty acid comprised 1.87% (0.67-2.47%) lactic acid, 0.68% acetic acid (12.20-1.52%) and 0.02% (0-0.27%) butyric acid. The average proportions of lactic, acetic and butyric acids in the silage we...re 72.80% (33.3-88.81%), 26.45% (9.35-66.67%) and 0.75% (0-10.16%). The authors determined silage quality using the Flieg score. The samples from 12 farms were graded as very good, while the silage from the other farms was evaluated as good (4 farms) and satisfactory (2 farms). The analysis of microbiological quality showed that the samples on average contained 405,556 (10,000-3,000,000) of silage bacteria and 7,000 (0-80,000) of mould. Sulphate-reducing Clostridia and Salmonella were not identified. The samples matched quality requirements prescribed by the rulebook.
Кључне речи:
silage / analysis / quality / family farmsИзвор:
Proceedings of the 4th International Congress "New Perspectives and Challenges of Sustainable Livestock Production", Belgrade, Serbia, October 7-9, 2015, 2015, 718-728Издавач:
- Institute for Animal Husbandry, Belgrade-Zemun
Институција/група
RIStocarTY - CONF AU - Novaković, Željko AU - Krnjaja, Vesna AU - Ostojić Andrić, Dušica AU - Pantelić, Vlada AU - Beskorovajni, Radmila AU - Bočarov-Stančić, Aleksandra AU - Popović, Nikola PY - 2015 UR - http://r.istocar.bg.ac.rs/handle/123456789/695 AB - Whole-plant corn silage is a starting point for economical and modern animal husbandry. It is a quality green feed replacement and the most important cattle feed. The quality of whole-plant corn silage is of great importance in milk production. Continuous monitoring of silage quality is an important part of feeding programmes. The aim of this study was to use chemical and microbiological analyses to determine the quality of whole-plant corn silage produced on family farms. The analysed samples contained, on average, 66.37% moisture (58.79-72.01%), 33.63% dry matter (27.99-41.21%), 2.07% crude protein (1.07-3.06%), 1.26% crude fat (0.72 -1.84%) and 8.09% crude cellulose (5.72-9.98%). The average pH value, taken as an indicator of the quality of fermentation, was 3.90 (3.50-4.16). Total volatile fatty acid comprised 1.87% (0.67-2.47%) lactic acid, 0.68% acetic acid (12.20-1.52%) and 0.02% (0-0.27%) butyric acid. The average proportions of lactic, acetic and butyric acids in the silage were 72.80% (33.3-88.81%), 26.45% (9.35-66.67%) and 0.75% (0-10.16%). The authors determined silage quality using the Flieg score. The samples from 12 farms were graded as very good, while the silage from the other farms was evaluated as good (4 farms) and satisfactory (2 farms). The analysis of microbiological quality showed that the samples on average contained 405,556 (10,000-3,000,000) of silage bacteria and 7,000 (0-80,000) of mould. Sulphate-reducing Clostridia and Salmonella were not identified. The samples matched quality requirements prescribed by the rulebook. PB - Institute for Animal Husbandry, Belgrade-Zemun C3 - Proceedings of the 4th International Congress "New Perspectives and Challenges of Sustainable Livestock Production", Belgrade, Serbia, October 7-9, 2015 T1 - QUALITY OF WHOLE-PLANT CORN SILAGE ON FAMILY FARMS SP - 718 EP - 728 UR - https://hdl.handle.net/21.15107/rcub_ristocar_695 ER -
@conference{ author = "Novaković, Željko and Krnjaja, Vesna and Ostojić Andrić, Dušica and Pantelić, Vlada and Beskorovajni, Radmila and Bočarov-Stančić, Aleksandra and Popović, Nikola", year = "2015", abstract = "Whole-plant corn silage is a starting point for economical and modern animal husbandry. It is a quality green feed replacement and the most important cattle feed. The quality of whole-plant corn silage is of great importance in milk production. Continuous monitoring of silage quality is an important part of feeding programmes. The aim of this study was to use chemical and microbiological analyses to determine the quality of whole-plant corn silage produced on family farms. The analysed samples contained, on average, 66.37% moisture (58.79-72.01%), 33.63% dry matter (27.99-41.21%), 2.07% crude protein (1.07-3.06%), 1.26% crude fat (0.72 -1.84%) and 8.09% crude cellulose (5.72-9.98%). The average pH value, taken as an indicator of the quality of fermentation, was 3.90 (3.50-4.16). Total volatile fatty acid comprised 1.87% (0.67-2.47%) lactic acid, 0.68% acetic acid (12.20-1.52%) and 0.02% (0-0.27%) butyric acid. The average proportions of lactic, acetic and butyric acids in the silage were 72.80% (33.3-88.81%), 26.45% (9.35-66.67%) and 0.75% (0-10.16%). The authors determined silage quality using the Flieg score. The samples from 12 farms were graded as very good, while the silage from the other farms was evaluated as good (4 farms) and satisfactory (2 farms). The analysis of microbiological quality showed that the samples on average contained 405,556 (10,000-3,000,000) of silage bacteria and 7,000 (0-80,000) of mould. Sulphate-reducing Clostridia and Salmonella were not identified. The samples matched quality requirements prescribed by the rulebook.", publisher = "Institute for Animal Husbandry, Belgrade-Zemun", journal = "Proceedings of the 4th International Congress "New Perspectives and Challenges of Sustainable Livestock Production", Belgrade, Serbia, October 7-9, 2015", title = "QUALITY OF WHOLE-PLANT CORN SILAGE ON FAMILY FARMS", pages = "718-728", url = "https://hdl.handle.net/21.15107/rcub_ristocar_695" }
Novaković, Ž., Krnjaja, V., Ostojić Andrić, D., Pantelić, V., Beskorovajni, R., Bočarov-Stančić, A.,& Popović, N.. (2015). QUALITY OF WHOLE-PLANT CORN SILAGE ON FAMILY FARMS. in Proceedings of the 4th International Congress "New Perspectives and Challenges of Sustainable Livestock Production", Belgrade, Serbia, October 7-9, 2015 Institute for Animal Husbandry, Belgrade-Zemun., 718-728. https://hdl.handle.net/21.15107/rcub_ristocar_695
Novaković Ž, Krnjaja V, Ostojić Andrić D, Pantelić V, Beskorovajni R, Bočarov-Stančić A, Popović N. QUALITY OF WHOLE-PLANT CORN SILAGE ON FAMILY FARMS. in Proceedings of the 4th International Congress "New Perspectives and Challenges of Sustainable Livestock Production", Belgrade, Serbia, October 7-9, 2015. 2015;:718-728. https://hdl.handle.net/21.15107/rcub_ristocar_695 .
Novaković, Željko, Krnjaja, Vesna, Ostojić Andrić, Dušica, Pantelić, Vlada, Beskorovajni, Radmila, Bočarov-Stančić, Aleksandra, Popović, Nikola, "QUALITY OF WHOLE-PLANT CORN SILAGE ON FAMILY FARMS" in Proceedings of the 4th International Congress "New Perspectives and Challenges of Sustainable Livestock Production", Belgrade, Serbia, October 7-9, 2015 (2015):718-728, https://hdl.handle.net/21.15107/rcub_ristocar_695 .