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Journal : Journal of Tropical Animal Science and Technology

Effect of Defoliation Age on The Production and Energy Value of Indian Bluegrass (Bothriochloa pertusa) I Gusti Ngurah Jelantik; Kristina Bedinan; Imanuel Benu
Journal of Tropical Animal Science and Technology Vol 4 No 2 (2022): Journal of Tropical Animal Science and Technology
Publisher : Animal Husbandry Study Program, Faculty of Agriculture, Timor University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jtast.v4i2.2508

Abstract

The purpose of this experiment was to evaluate the herbage production and energy value of Suket putihan grass (Bothriochloa pertusa) harvested at different ages. The experiment was carried out following a completely randomize design with 3 treatments and 3 replications. The treatments consisted of different defoliation ages of Suket putihan grass (Bothriochloa pertusa), i.e. respectively at 40 days (BP40), 60 days (BP60), 80 days (BP80). The observed variables included the dry matter (DM) production, stem leaf ratio, In vitro digestibillity and energy value. Result showed that the defoliaton age had a significant effect (P<0.05) on dry matter production, stem leaf ratio, dry matter digestibillity and had a very significant effect (P<0.01) on the organic matter digestibillity and energy value of Suket putihan grass (Bothriochloa pertusa). The DM production of Suket Putihan grass (Bothriochloa pertusa) increased with increasing defoliation age, while its In vitro digestibility and energy value decreased due to the high stem to leaf ratio and increased harvesting time. In conclusion, the best defoliation time for B. pertusa is between 40 and 60 days after planting.
Effect of Supplementation Level of Black Kabesak (Acacia nilotica) Fruit on The Intake and Digestibility of Dry Matter and Organic Matter in Cull Onggole Cows Fed a Basal Diet Containing Banana stems, Rice bran and Rice Straw I Gusti Ngurah Jelantik; Robertus A. Dahis; Imanuel Benu
Journal of Tropical Animal Science and Technology Vol 4 No 2 (2022): Journal of Tropical Animal Science and Technology
Publisher : Animal Husbandry Study Program, Faculty of Agriculture, Timor University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aimed to determine the effect of the level of supplementation of black kabesak fruit (Acacia nilotica) on the intake and digestibility of dry matter (DM) and organic matter (OM) in Ongole cows maintained on a basal diet containing banana stems, rice bran and rice straw. This study used 3 cull Onggole cows (BW range 194-210.5 kg) aged 8-9 years. The experiment was conducted following the Latin Square Design (LSD) with 3 treatments and 3 periods as replication. The treatments were basal feed and supplemented with Acacia nilotica fruit at a level of 0% (BAN0), 0.5% (BAN0.5), 1% (BAN1) of the animal's body weight respectively. The results showed that supplementation of Acacia nilotica fruit up to 1% of body weight increased (P<0.01) the intake of DM and OM. Meanwhile, the supplementation of A. nilotica at 1% BW increased the digestibility of DM but had no effect on the digestibility of OM. The conclusion of the study was that the supplementation of black kabesak fruit (Acacia nilotica) up to a level of 1% BB could be beneficial in increasing the intake of DM and OM and the digestibility of DM in cull Onggole cows.
The Effect of Black Kabesak (Acacia nilotica) Pods Supplementation Levels on Nursing Behavior of Ongole Female Culled Cows Fed Banana Stem, Rice Straw and Rice Bran as a Basal Diet Imanuel Benu; Rut Umbu Zogara; Mariana Nenobais; Emma D. Wie Lawa
Journal of Tropical Animal Science and Technology Vol 5 No 2 (2023): Journal of Tropical Animal Science and Technology
Publisher : Animal Husbandry Study Program, Faculty of Agriculture, Timor University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jtast.v5i2.4508

Abstract

The purpose of this study was to evaluate the effect the effect of black kabesak (Acacia nilotica) pods supplementation levels on nursing behaviors of culled female Ongole cows fed banana stem, rice straw and rice bran as a basal diet. Three 8-9-year-old culled female Ongole cows (initial live weight 194-210.5 kg) were used in this study following a 3 x 3 Latin Square Design (LSD). The treatments were a basal diet and supplementation of A. nilotica 0% (P0), 0.5% (P0.5) and 1% (P1) of body weight, respectively. The variables observed were nursing behaviors which included length of nursing in the morning, noon and afternoon; milk consumption in the morning, noon and afternoon; total nursing length; and milk production. Data obtained from this study were analyzed using analysis of variance (ANOVA) of SPSS 23. The results showed that there were no different between treatments on nursing behaviors of culled female Ongole cows. It is concluded that supplementation of A. nilotica pods up to 1% of body weight could be used to feed culled female Ongole cows during nursing.
Co-Authors A.Y Lestari, Gusti Agus Saputra Alberth Nugrahadi Ndun Angela Novita Daki Annytha Ina Rohi Detha Arianto, Timoteus Atamau, Novendi Bahas, Aldi Seprianus C. Leu Penu Cardial L.O. Leo-Penu, Cardial L.O. Catharine R. K. Jaga Namang Dami Dato, Twen O Dami Dato, Twenfosel O. Dato, Twenfosel Dami Daud Amalo David Agustinus Nguru Devi Puay Edwin J. L. Lazarus Emma Dyelim Wie Lawa, Emma Dyelim Erna Hartati Ernawati, Luh Sri F. Berek, Robianus Filemon Y. Lanata Filphin Adolfin Amalo Foeh, Nancy D. F. K. Gaina, Cynthia Dewi Gemini Ermiani Mercurina Malelak Gemini Ermiani Mercurina Malelak Godilifa Mersy Lopis Gusti A. Y. Lestari Gusti A.Y Lestari Gusti Ayu Yudiwati Lestari Henderiana Belli I Gusti Ngurah Jelantik I Gusti Ngurah Jelantik Jalaludin Jalaludin, Jalaludin Jelantik, I Gusti N Jelantik, I Gusti Ngurah Johanis Jeremias Kasvandi, Oktavianus Kleden, Markus Miten Kristina Bedinan Kristina Jhena Kurnia Lawa, Alvrado Bire Leki, Sindi Rambu Lestari, Gusti A.Y. Lestari, Gusti Ayu Yudit Lewerang, Agustinus Lewa Malelak, Gemini Ermiani Maria R. Deno Ratu Maria Serlin Mariana Nenobais Marthen Luther Mulik Matheos Filipus Lalus Maxs Urias Ebenheizer Sanam Meity Marviana Laut Mullik, M. L. Nadya Daramuli Kale Nalley, Wilmientje Marlene-Mesang Nancy D. F. K. Foeh Nemay A. Ndaong Nenobais, Mariana Nggala, Emilia Nomleni, Mahli Oematan, Gustaf Oematan, Nisan N. Y Oktavianus Kasvandi Petrus Kune Rendemai, Isidorus Robertus A. Dahis Roswita Dulanaretno Bariman Rut Umbu Zogara Sefrans Banamtuan Simon Edison Mulik Simri Nubatonis Sulmiyati Sulmiyati Syamsul Arifin T.T. Nikolaus Tara Tiba Nikolaus Tarsisius Considus Tophianong, Tarsisius Considus Telupere, Frangky M.S. Tiba Nikolaus, Tara Tsael, Yulvi Lidia Turupadang, Welem Twen O. Dami Dato Uly, Kirenius Wilmientje Marlene Mesang Nalley Wohangara, Yeremias Lu Yeremias Arakian Lawe Yoakim H. Manggol Yunus, Marten