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All Journal Jurnal Nukleus Peternakan Animal Agricultura
Nikolaus, Tara Tiba
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Immunology & microbiology Veterinary

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Pengaruh Pemberian Konsentrat yang Mengandung Rumput Laut Eucheuma cottonii Afkir Terfermentasi Terhadap Konsentrasi Amonia, pH dan VFA Rumen Sapi Bali Betina Muda yang diberi Pakan Dasar Silase Rumput Kume atau Fodder Jagung Langsibo, Aprilia Marince; Jalaludin, Jalaludin; Nikolaus, Tara Tiba
Animal Agricultura Vol 2 No 2 (2024): Animal Agricultura
Publisher : Yayasan Sumber Daya Manusia Cerdas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59891/animacultura.v2i2.95

Abstract

This study was conducted to determine the effect of providing concentrate containing rejected fermented Eucheuma cottonii seaweed on ammonia (NH3), pH and VFA rumen of Bali heifer fed basal diet of Kume grass silage or corn fodder. This study used Latin Square Design (LSD) with 4 treatments and 4 periods as replications. The treatments used were: SKC0 = silage + concentrate containing unfermented seaweed Eucheuma cottonii, SKC0F = silage + concentrate containing fermented seaweed Eucheuma cottoni, FJK0= corn fodder + concentrate containing unfermented seaweed Eucheuma cottoni, FJK0F= corn fodder + concentrate containing fermented seaweed Eucheuma cottonii. The variables measured were ammonia (NH3) concentration, pH and VFA. The data obtained were analyzed using Analisys of Variance (ANOVA) and Duncan's multiple range test. The results showed that the treatments had no significant effect (P>0,05) on ammonia, pH and VFA concentration. It can be concluded that the providing of concentrates containing fermented seaweed Eucheuma cottonii does not affect on ammonia, pH ans VFA concentration of Bali heifer consuming basal diet of kume grass silage or corn fodder.
EFFECTS OF WATER RESTRICTION AND EXERCISE ON HEMATOLOGICAL PARAMETERS IN BALI CALVES (Bos javanicus) FED A COMPLETE Clitoria ternatea-BASED DIET Tanandima, Tomius; Jelantik, I Gusti Ngurah; Nikolaus, Tara Tiba
JURNAL NUKLEUS PETERNAKAN Vol 12 No 1 (2025): Juni
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/nukleus.v12i1.19530

Abstract

This study aimed to evaluate the effects of water restriction and exercise on hematological parameters in Bali calves (Bos javanicus) fed a complete diet based on Clitoria ternatea. Four post-weaning Bali calves were subjected to four treatments: T0: control (ad libitum water and feed), T1: water restriction (50% of daily water intake), T2: exercise (30 minutes 2 km daily), and T3: a combination of water restriction and exercise. The experimental design followed a Latin Square arrangement with four treatments and four periods as replication. Blood samples were collected at the end of each period to assess erythrocyte, leukocyte, hemoglobin, and haematocrite concentrations. The results showed no significant effects (P>0.05) of water restriction or exercise on any of the measured hematological parameters. Erythrocyte, leukocyte, hemoglobin, and haematocrite levels remained stable across all treatments, with haematocrite values ranging from 34.23% to 35.58%. These findings suggest that feeding Bali calves a nutritionally balanced diet containing Clitoria ternatea can help mitigate the physiological impact of environmental stressors such as water restriction and exercise. The results highlight the resilience of Bali cattle in maintaining hematological health under challenging conditions, indicating their suitability for eco-farming systems in arid and water-limited regions. Further research is recommended to explore additional physiological responses and long-term effects on animal productivity.
Pengaruh Level Substitusi Rumput Bothriochloa Pertusa dengan Kangkung Terhadap pH, Konsentrasi Ammonia dan VFA Residu Fermentasi In Vitro Olang, Buce Kornelis; Jelantik, I Gusti Ngurah; Nikolaus, Tara Tiba
Animal Agricultura Vol 3 No 2 (2025): Animal Agricultura
Publisher : Yayasan Sumber Daya Manusia Cerdas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59891/animacultura.v3i2.134

Abstract

This study aims to determine the effect of the level of substitution of Bothriochloa Pertusa Grass with Kale on pH, Ammonia Concentration and In Vitro Fermentation Residue VFA. This study used the Analysis of Variance (Anova) procedure with 4 treatments and 4 periods as repetition. The treatments used were: P0: 60% bothriochloa grass + 40% Lamtoro, P1: 45% bothriochloa grass + 40% Lamtoro + 15% Kangkung, P2: 30% bothriochloa grass + 40% Lamtoro + 30% water spinach, P3: 15% Bothriochloa grass + 40% Lamtoro + 45% kale. Parameters measured were pH, NH3, VFA. The results of this study showed that the substitution of bothriochloa pertusa grass with water spinach had significant effects (P<0.05) on pH, the concentration of ammonia and VFA in residue of in vitro fermentation. The conclusion of this study is that the substitution of Bothriochloa pertusa grass with water spinach reduces pH and increases the concentration of ammonia and VFA the  in vitro fermentation residue.
Co-Authors Jalaludin Jalaludin Jelantik, I Gusti Ngurah Langsibo, Aprilia Marince Olang, Buce Kornelis Tanandima, Tomius