prikaz prve stranice dokumenta Research on influence of different non-protein nitrogen (NPN) compounds in beef cattle feeding
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Scientific paper - Preliminary note / Short communication
Research on influence of different non-protein nitrogen (NPN) compounds in beef cattle feeding
Journal of Central European Agriculture, 20 (2019), 1; 31-35. https://doi.org/10.5513/JCEA01/20.1.2378
Steiner, Zvonimir; Klarić, Ivana; Novoselec, Josip; Klir, Željka; Antunović, Boris; Babić, Ivan; Ronta, Mario

Institutional repository: Repository of the Faculty of Agrobiotechnical Sciences Osijek

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Steiner, Z., Klarić, I., Novoselec, J., Klir, Ž., Antunović, B., Babić, I. & Ronta, M. (2019). Research on influence of different non-protein nitrogen (NPN) compounds in beef cattle feeding. Journal of Central European Agriculture, 20. (1), 31-35. doi: 10.5513/JCEA01/20.1.2378

Steiner, Zvonimir, et al. "Research on influence of different non-protein nitrogen (NPN) compounds in beef cattle feeding." Journal of Central European Agriculture, vol. 20, no. 1, 2019, pp. 31-35. https://doi.org/10.5513/JCEA01/20.1.2378

Steiner, Zvonimir, Ivana Klarić, Josip Novoselec, Željka Klir, Boris Antunović, Ivan Babić and Mario Ronta. "Research on influence of different non-protein nitrogen (NPN) compounds in beef cattle feeding." Journal of Central European Agriculture 20, no. 1 (2019): 31-35. https://doi.org/10.5513/JCEA01/20.1.2378

Steiner, Z., et al. (2019) 'Research on influence of different non-protein nitrogen (NPN) compounds in beef cattle feeding', Journal of Central European Agriculture, 20(1), pp. 31-35. doi: 10.5513/JCEA01/20.1.2378

Steiner Z, Klarić I, Novoselec J, Klir Ž, Antunović B, Babić I, and sur.. Research on influence of different non-protein nitrogen (NPN) compounds in beef cattle feeding. Journal of Central European Agriculture [Internet]. 2019 March 19 [cited 2024 July 25];20(1):31-35. doi: 10.5513/JCEA01/20.1.2378

Z. Steiner, et al., "Research on influence of different non-protein nitrogen (NPN) compounds in beef cattle feeding", Journal of Central European Agriculture, vol. 20, no. 1, pp. 31-35, March 2019. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:151:521314. [Accessed: 25 July 2024]

Metadata
Title (english)Research on influence of different non-protein nitrogen (NPN) compounds in beef cattle feeding
AuthorZvonimir Steiner
AuthorIvana Klarić
AuthorJosip Novoselec
AuthorŽeljka Klir
AuthorBoris Antunović
AuthorIvan Babić
AuthorMario Ronta
Author's institutionJosip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
(Department of Animal Production and Biotechnology)
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Feeding Animals
Abstract (english)
The aim of the study was to investigate the activity of slow-release non-protein nitrogen compound with the enzymatic activity (SENPN) and to compare it with the activity of slow-releasing non-protein nitrogen compound (SNPN) in beef cattle feeding. The following indicators were monitored: body weight (BW), average weight gain (AWG), feed conversion ratio (FCR), trunk weight at slaughter (TWS) and dressing percentage (DP). Beef cattle were divided into two groups of uniform body weights; control group (CG) and experimental group (EG). The feed ration of the CG contained SNPN, while the feed ration of the EG contained SENPN. During the trial, three weights were performed to measure BW. The trial consisted of two parts: (i) the first part of the trial refers to the period between the first and second weighing, in which the feed ration of the EG contained 4.81% less starch per kg of dry matter (DM) compared to the feed ration of the CG, and (ii) the second part of the trial was conducted in the period between the second and third weighing, in which the feed ration contained equal starch levels. After the third weighing, the beef cattle were transported to the slaughterhouse, where they were sacrificed, and subsequently the values of TWS and DP were measured. There were no statistically significant differences found for each of the measured parameters. In conclusion, the usage of SENPN positively affects the utilisation of nutrients in the mixture, e.g. feed ration.
Keywords (english)
Languageenglish
Publication typeScientific paper - Preliminary note / Short communication
Publication statusPublished
Peer reviewPeer review - domestic
Publication versionPublished version
Journal titleJournal of Central European Agriculture
Numberingvol. 20, no. 1, pp. 31-35
e-ISSN1332-9049
DOIhttps://doi.org/10.5513/JCEA01/20.1.2378
URN:NBNurn:nbn:hr:151:521314
Publication2019-03-19
Document URLhttps://hrcak.srce.hr/218094
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2024-05-29 10:53:34