Pakistan Journal of Nutrition1680-51941994-7984Asian Network for Scientific Information10.3923/pjn.2018.702.708SuranindyahYustina Yuni Rochijan Adiarto WidyobrotoBudi Prasetyo AstutiSulvia Dwi MurtiTridjoko Wisnu 1220181712Objective: This study was conducted to investigate the effect of feeding a high proportion concentrate containing tofu waste on nutrient consumption, milk production, body condition (BC) score and length of postpartum mating (PPM) period of dairy goats. Methodology: Data were collected from 30 lactating goats on small farms in the Sleman region of the Yogyakarta province in Indonesia. The goats were fed diets consisting of Calliandra calothyrsus and wheat pollard with (Farm B, Diet B) or without (Farm A, Diet A) tofu waste. The proportion of concentrates in the diets on a dry matter (DM) basis was 20 and 55% for Diet A and Diet B, respectively. Data for feed and nutrient consumption, milk production, BC score and length of PPM period were collected. All data were statistically analyzed by t-test. Results: Feeding a high proportion concentrate containing tofu waste significantly (p<0.05) decreased DM and crude protein (CP) intake but did not affect the consumption of crude fiber and total digestible nutrients. High proportion concentrate significantly (p<0.05) lengthened PPM period but no effect on milk production. Long PPM period presumably associated with the presence of tofu waste in high concentrate diet. Conclusion: Diets containing high proportion concentrate with tofu waste did not affect milk production or BC score but lengthened the PPM period. Thus, the proportion of tofu waste can be reduced to avoid negative effects of phytoestrogens contained in the tofu waste on reproductive performance.]]>Boukila, B., E.T. Pamo, F.A. Fonteh, F. Tendonkeng, J.R. Kana and A.S. Nanda,2005Calliandra calothyrsus and Leucaena leucocephala on goat production performance during dry and rainy seasons in the Western highlands of Cameroon.]]>1814Satjapradja, O. and T. Sukandi,1981Calliandra calothyrsus). Indones.]]>38588Stewart, J., Mulawarman, J.M. Roshetko and M.H. Powell,2001Calliandra calothyrsus).]]>Chamberlain, J.R.,2001Calliandra callothyrsus: An Agroforestry Tree for the Humid Tropics.]]>Hendrati, R.L. and N. Hidayati,2014Calliandra calothyrsus) untuk bahan baku sumber energi.]]>2014Akyeampong, E. and K. Muzinga,1994Calliandra calothyrsus in the wet season to maximize dry season fodder production in the central highlands of Burundi.]]>27101105Abqoriyah, R. Utomo and B. Suwignyo,2015Calliandra calothyrsus) as a forage in the different defoliation time.]]>39103108Abijaoude, J.A., P. Morand-Fehr, J. Tessier, P. Schmidely and D. Sauvant,200071359368Wina, E., D. Yulistiani, I.W.R. Susana and B. Tangendjaja,201217207214Puger, A.W., I.M. Suasta, P.A. Astawa and K. Budaarsa,2015185254Asminaya, N.S., B.P. Purwanto, Nahrowi, W.A. Ridwan and A. Atabany,20176951956Tanwiriah, W., D. Garnida and I.Y. Asmara,20072007pp: 615Kim, K.H., S.J. Kim, B.T. Jeon, D.H. Kim and M.R. Oh et al.,2012Bos taurus coreanae) steer.]]>743314336Tarmidi, A.R.,20102010Novit, E.,20172017Husada, S.,20122012Samardzija, M., S. Vince and D. Djuricic,201383469477Koyuncu, M. and S.O. Altincekic,20133167173Jalilian, M.T. and M.M. Moeini,201310299106Anonymus,20182018AOAC.,200518th Edn.,Atasever, S., U. Sen and H. Onder,201543445449Cimen, M. and H. Topcu,201315395397Rapetti, L. and L. Bava,20082008pp: 221-292pp: 221-292Goetsch, A.L., G. Detweiler, T. Sahlu, R. Puchala and L.J. Dawson,200141117125Shittu, O.O., O.F. Smith and O.A. Osinowo,2011624662471Silanikove, N.,200035181193Carlson, J.,20182018Tarr, B.,20182018Chowdhury, S.A., H. Rexroth, C. Kijora and K.J. Peters,200215222237Hwangbo, S., S.H. Choi, S.W. Kim, D.S. Son, H.S. Park, S.H. Lee and I.K. Hwan-Jo,20092211331139Umiyasih, U. and Y.N. Anggraeny,20042004pp: 319328Astuti, D.A., E.B. Laconi and D. Sastradipradja,2003109117120Casamassima, D., M. Palazzo and R. Pizzo,20076615617Merkhan, K.Y., K.A. Darwesh and E.T. Buti,201324852Hussain, Q., H. Waldeland, O. Havrevoll, L.O. Eik, O. Andresen and I.V. England,19962197103Antunovic, Z., M. Speranda, J. Novoselec, M. Didara, B. Mioc, Z. Klir and D. Samac,2017874355Watzkova, J., L. Krizova, A. Pavlik, V. Schulzova, J. Hajslova and J. Lojza,20112α and progesterone in dairy cows.]]>79525532Retana-Marquez, S., H. Hernandez, J.A. Flores, M. Munoz-Gutierrez and G. Duarte et al.,201215S129S145Mostrom, M. and T.J. Evans,20112011pp: 707-722pp: 707-722