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Yanza, Y.R., Szumacher‐Strabel, M., Jayanegara, A., Kasenta, A.M., Gao, M., Huang, H., Patra, A.K., Warzych, E., Cieślak, A. 2020. The effects of dietary medium‐chain fatty acids on ruminal methanogenesis and fermentation in vitro and in vivo: A meta‐analysis. Journal of Animal Physiology and Animal Nutrition [PDF]

Hidayat, C., Sumiati, Jayanegara, A., Wina, E. 2020. Effect of zinc on the immune response and production performance of broilers: a meta-analysis. Asian-Australasian Journal of Animal Sciences, 33 (3), pp. 465-479. [PDF]


Jayanegara, A., Sujarnoko, T.U.P., Ridla, M., Kondo, M., Kreuzer, M. 2019. Silage quality as influenced by concentration and type of tannins present in the material ensiled: A meta-analysis. Journal of Animal Physiology and Animal Nutrition, 103 (2), pp. 456-465. [PDF]


Jayanegara, A., Sarwono, K.A., Kondo, M., Matsui, H., Ridla, M., Laconi, E.B., Nahrowi. 2018. Use of 3-nitrooxypropanol as feed additive for mitigating enteric methane emissions from ruminants: a meta-analysis. Italian Journal of Animal Science, 17 (3), pp. 650-656. [PDF]


Schuba, J., Südekum, K.-H., Pfeffer, E., Jayanegara, A. 2017. Excretion of faecal, urinary urea and urinary non-urea nitrogen by four ruminant species as influenced by dietary nitrogen intake: A meta-analysis. Livestock Science, 198, pp. 82-88. [PDF]

Jayanegara, A., Ridla, M., Astuti, D.A., Wiryawan, K.G., Laconi, E.B., Nahrowi. 2017. Determination of energy and protein requirements of sheep in Indonesia using a meta-analytical approach. Media Peternakan, 40 (2), pp. 118-127. [PDF]


Syahniar, T.M., Ridla, M., Samsudin, A.A.B., Jayanegara, A. 2016. Glycerol as an energy source for ruminants: A meta-analysis of in vitro experiments. Media Peternakan, 39 (3), pp. 189-194. [PDF]


Jayanegara, A., Makkar, H.P.S., Becker, K. 2015. Addition of purified tannin sources and polyethylene glycol treatment on methane emission and rumen fermentation in vitro. Media Peternakan, 38 (1), pp. 57-63. [PDF]


Riaz, M.Q., Südekum, K.-H., Clauss, M., Jayanegara, A. 2014. Voluntary feed intake and digestibility of four domestic ruminant species as influenced by dietary constituents: A meta-analysis. Livestock Science, 162 (1), pp. 76-85. [PDF]

Jayanegara, A., Wina, E., Takahashi, J. 2014. Meta-analysis on methane mitigating properties of saponin-rich sources in the Rumen: Influence of addition levels and plant sources. Asian-Australasian Journal of Animal Sciences, 27 (10), pp. 1426-1435. [PDF]


Jayanegara, A., Ikhsan, I., Toharmat, T. 2013. Assessment of methane estimation from volatile fatty acid stoichiometry in the rumen in vitro. Journal of the Indonesian Tropical Animal Agriculture, 38 (2), pp. 103-108. [PDF]


Palupi, E., Jayanegara, A., Ploeger, A., Kahl, J. 2012. Comparison of nutritional quality between conventional and organic dairy products: A meta-analysis. Journal of the Science of Food and Agriculture, 92 (14), pp. 2774-2781. [PDF]

Jayanegara, A., Leiber, F., Kreuzer, M. 2012. Meta-analysis of the relationship between dietary tannin level and methane formation in ruminants from in vivo and in vitro experiments. Journal of Animal Physiology and Animal Nutrition, 96 (3), pp. 365-375. [PDF]


Jayanegara, A., Palupi, E. 2010. Condensed tannin effects on nitrogen digestion in ruminants: A meta-analysis from in Vitro and in Vivo studies. Media Peternakan, 33 (3), pp. 176-181. [PDF]


Jayanegara, A., Sofyan, A. 2009. Supplementary feeding on the nutrient balance of lactating dairy cow at contrasting temperature regimes: Assessment using cornell net carbohydrate and protein system (CNCPS) model. Journal of the Indonesian Tropical Animal Agriculture, 34 (3), pp. 196-204. [PDF]