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Gusti A. Y. Lestari
Universitas Nusa Cendana
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Veterinary Other

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Pengaruh Lama Waktu Biofermentasi Chromolaena odorata dengan Sumber Karbon Tepung Putak terhadap Kualitas Fisik Tamelab, Nikanor; Oematan, Gustaf; Lestari, Gusti Ayu Yudiwati
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.v2i2.93

Abstract

This study aims to determine the effect of the length of biofermentation time of Chromolena odorata with a carbon source of putak flour on physical quality (color, odor / aroma, texture, mold, pH and temperature). The method used is an experimental method with a complete randomized design (RAL) with 4 treatments and 4 repeats so that there are 16 experimental units. The treatment used consisted of Lb21: Biofermentation duration 21 days (as control), Lb14: Biofermentation duration 14 days, Lb7: Biofermentation duration 7 days, and Lb0: Biofermentation duration 0 days. The results of statistical analysis showed that the length of biofermentation time of Chromolaena odorata with the carbon source of putak flour had a very real effect (P<0.01) on color, aroma and temperature but a real effect (P>0.05) on texture, fungal density and pH. From the results of the study, it was concluded that the length of biofermentation time of Chromolaena odorata silage 14 days provides excellent color value and the length of biofermentation time of Chromolaena odorata 7 days which gives excellent odor / aroma and temperature value.
Pengaruh Lama Waktu Biofermentasi Chromolaena Odorata dengan Sumber Karbon Tepung Putak terhadap Kandungan Serta Kecernaan Protein Kasar dan Lemak Kasar In vitro Nomleni, Meri; Dami Dato, Twen O.; Lestari, Gusti A. Y.; Mullik, Marthen L.
Animal Agricultura Vol 2 No 3 (2025): Animal Agricultura
Publisher : Yayasan Sumber Daya Manusia Cerdas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59891/animacultura.v2i3.108

Abstract

The purpose of this study was to determine the effect of the length of biofermentation time of chromolena odorata with a carbon source of putak flour on the content and digestibility of crude protein and crude fat in vitro. The research method used is an experimental method (experimental) with a Complete Random Design pattern consisting of 4 treatments and 4 repeats so that there are 16 experimental units. The treatment used is LB21: biofermentation duration 21 days (As control), LB14: biofermentation duration 14 days, LB7: biofermentation duration 7 days, LB0: biofermentation duration 0 days. The data were obtained and analyzed by variety analysis (ANOVA), and continued with the Duncan multiple distance test to determine the effect between treatments. The results of statistical analysis showed that the length of biofermentation of Chromolaena odorata with the carbon source of putak  flour had a real effect (P<0,01) On crude protein content, crude fat content and crude protein digestibility in vitro, while on crude fat digestibility in vitro the effect is not real (P<0,05). It can be concluded that the length of biofermnetation of Chromolaena odorata with putak flour source affects crude protein content, crude fat and gauze protein digestibility in vitro but does not affect crude fat digestibility in vitro.  
Pengaruh Pemberian Silase Pakan Komplit dari Berbagai Hijauan dengan Penambahan Konsentrat Mengandung ZnSO4 dan Zn-Cu Isoleusinat terhadap Fermentasi Rumen (pH, VFA dan NH3) pada Kambing Kacang Jemiman, Maria Asri Anita; Oematan, Gustaf; Lestari, Gusti Ayu Y.; Kleden, Markus Miten
Animal Agricultura Vol 2 No 3 (2025): Animal Agricultura
Publisher : Yayasan Sumber Daya Manusia Cerdas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59891/animacultura.v2i3.111

Abstract

This study aims to determine the effect of providing complete feed silage from various types of forage with the addition of concentrate containing ZnSO4 and Zn-Cu isoleucinate on rumen fermentability (pH, VFA, and NH3) in Peanut Goats. The method used is an experimental approach with a Latin square design (RBSL), consisting of 4 treatments in 4 periods as replications, resulting in 16 experimental units. The treatments applied were silage based on Kume grass, Chromolaena odorata, sorghum, and Odot grass, each with 20% concentrate. The results of the analysis showed that the administration of 20% concentrate had no significant effect on pH (P>0.05), but had a very significant effect on VFA and NH3 concentrations (P<0.01). It can be concluded that feeding silage based on these forages does not affect pH, but increases VFA and NH3 concentrations.
Pengaruh Umur Panen Larva Lalat Tentara Hitam yang Dipelihara Pada Media yang Mengandung Tepung Daun Kelor dan Daun Lamtoro Terhadap Panjang Maggot, Berat Maggot, Dan Kecepatan Pertumbuhan Maggot Kasvandi, Oktavianus; Tiba Nikolaus, Tara; A.Y Lestari, Gusti; Benu, Imanuel
COMSERVA : Jurnal Penelitian dan Pengabdian Masyarakat Vol. 4 No. 4 (2024): COMSERVA : Jurnal Penelitian dan Pengabdian Masyarakat
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/comserva.v4i4.1420

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh umur panen larva lalat tentara hitam yang dipelihara pada media mengandung tepung daun kelor dan daun lamtoro terhadap panjang, berat, dan kecepatan pertumbuhan maggot. Metode yang digunakan dalam penelitian adalah metode percobaan dengan menggunakan pola Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan 4 ulangan yang terdiri dari UP1 = Umur Panen 1 hari, UP5 = Umur panen 5 hari, UP10 = Umur panen 10 hari, UP15= Umur panen 15 hari, UP20 = Umur panen 20 hari. Hasil analisis statistik menunjukan bahwa perlakuan berpengaruh nyata (P<0,05) terhadap panjang, berat, dan kecepatan pertumbuhan maggot. Umur panen 20 hari menghasilkan panjang dan berat yang tertinggi. Sedangkan kecepatan pertumbuhan semakin menurun. Disimpulkan bahwa umur panen mempengaruhi panjang, berat, dan kecepatan pertumbuhan maggot.
Nutritional Profile and In Vitro Rumen Fermentation of Mixed Silage of Kume Grass and Moringa Leaves Kleden, Markus Miten; Nenobais, Mariana; Lestari, Gusti Ayu Yudiwati; Ratu, Maria Rosdiana Deno
Jurnal Sain Peternakan Indonesia Vol 20 No 3 (2025)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jspi.id.20.3.165-172

Abstract

A study was conducted to determine the nutritional profile and in vitro fermentation characteristics of mixed silage of Kume grass and Moringa leaves in the feed chemistry laboratory, Department of Animal Science, Faculty of Animal Husbandry, Fisheries and Marine, Universitas Nusa Cendana. The materials used were Kume grass and Moringa leaves, with the addition of rice bran as a fermentation stimulant. The research used an experimental method with a completely randomised design consisting of four treatments and five replications. The treatments were the proportions of Kume grass and Moringa leaves, respectively: KK0 = 100% Kume grass + 0% Moringa leaves; KK25 = 75% Kume grass +  25% Moringa leaves;  KK50 = 50% Kume grass + 50% Moringa leaves and KK75 = 25% Kume grass + 75% Moringa leaves. The parameters measured included organoleptic quality, silage nutrient content, in vitro digestibility, and rumen fermentation. The results showed that increasing the level of Moringa leaves resulted in good ensilage, indicated by the absence of mould and a sour aroma. Rising levels of moringa leaves had a statistically significant effect (P<0.01) on the nutrient content of silage, rumen fermentation, and in vitro digestibility of the silage. It can be concluded that ensiling technology using Moringa leaves offers a promising solution to address feed shortages.
Pengaruh Lama Waktu Biofermentasi Chromolaena Odorata dengan Sumber Karbon Tepung Putak Terhadap Produksi Gas Methan, pH, NH3 dan VFA In-vitro Saefatu, Markus E.; Oematan, Gustaf; Lestari, Gusti A. Y.; Dami Dato, Twen O.
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.v3i2.132

Abstract

The aims of this study was to determine the effect of the length of time of Chromolaena odorata biofermentation with putak flour carbon source on methane production, pH, NH3 and Total VFA in-vitro. The main materials used were Chromolaena odorata, putak flour, and rumen fluid.  The method used was an experimental method with a completely randomised design (CRD) pattern consisting of 4 treatments and 4 replications. The treatments were LBf21 = 21 days biofermentation duration (as control); LBf14 = 14 days biofermentation duration; LBf7 = 7 days biofermentation duration; LBf0 = 0 days biofermentation duration. The variables studied were Methane Production, pH, NH3 and VFA in-vitro.  The results of statistical analysis on the variables of methane production, NH3 and total VFA showed that the treatment had no significant effect (P>0.05), while the pH value statistically showed that the treatment had a significant effect (P<0.05) on the length of time of biofermentation of Chromolaena odorata silage. It is concluded that the length of time of the biofermentation process has not been able to increase the production of total VFA, NH3, and reduce methane production but is able to increase the pH value of Chromolaena odorata silage silage from the biofermentation process.
Pengaruh Pemberian Silase Pakan Komplit Berbasis Sorgum-Clitoria Ternatea Dengan Penambahan Konsentrat Mengandung ZnSO4 Dan ZnCu Isoleusinat Terhadap Kadar Metabolit Darah Kambing Kacang Nubatonis, Imron Alberto; Hartati, Erna; Lestari, Gusti A. Y.; Nenobais, Mariana
Animal Agricultura Vol 1 No 3 (2024): Animal Agricultura
Publisher : Yayasan Sumber Daya Manusia Cerdas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59891/animacultura.v1i3.21

Abstract

The aim of this research was to determine the effect of providing complete feed silage based on sorghum-Clitoria ternatea with the addition of concentrate containing ZnSO4 and Zn-Cu isoleucinate on the blood metabolites of Kacang goats.  This research used 12 Kacang goats aged 12 months with an average body weight of 13.21 kg (KV=14.01%).  This research used an experimental method with a randomized block design (RAK) with 4 treatments and 3 replications.  The four treatments are T0: sorghum-Clitoria ternatea silage without concentrate, T1: complete feed silage containing 10% concentrate, T2: complete feed silage containing 20% concentrate, and T3: complete feed silage containing 30% concentrate, each treatment contains  150 ZnSO4 kg concentrate and Zn-Cu kg Isoleucinate ration.  The results of this study showed that giving complete feed silage with the addition of concentrate containing ZnSO4 and Zn-Cu isoleucinate did not have a significant effect (P>0.05) on cholesterol levels, glucose levels, total plasma protein levels and blood urea levels in Kacang goats.  In conclusion, giving complete feed silage based on sorghum-Clitoria ternatea with the addition of concentrate containing ZnSO4 and Zn-Cu isoleucinate does not affect cholesterol levels, glucose levels, total plasma protein levels and blood urea levels in Kacang goats.
Pengaruh Pemberian Silase Rumput Odot dengan Level Jerami Padi Sebagai Absorban Terhadap Konsumsi Kecernaan dan Retensi Nitrogen Pada Ternak Kambing Fangidae, Herru; Oematan, Gustaf; Amalo, Daud; Lestari, Gusti Ayu Y.
Animal Agricultura Vol 1 No 3 (2024): Animal Agricultura
Publisher : Yayasan Sumber Daya Manusia Cerdas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59891/animacultura.v1i3.22

Abstract

This research aims to determine the effect of giving odot grass silage with rice straw as an absorbant on consumption, digestibility and nitrogen retention in goats. This research used a Latin square design (LSD) with 4 treatments and 4 periods as a repeat. The treatment is JP0 = silage 100% odot grass, JP10 = + silage 90% odot grass and rice straw 10%, JP20 = silage 80% odot grass and rice straw 20%, JP 30 = silage 70% odot grass and rice straw 30%. The parameters observed are nitrogen consumption, nitrogen digestibility, and nitrogen retention. The data obtained were analyzed using Analysis of variance. Based on the results of the study, the average Consumption of N (g/h/d) JP0: 12,677 JP10: 10,180 JP20: 9,486 JP30: 10,882. Digestibility average N (%) JP0 : 86,493 JP10: 88,918 JP20: 88,699 JP30: 87,576. Retention average N (g/h/d) JP0: 11,089 JP10: 8,574 JP20: 8,070 JP30: 8,469. Shows that the application of odot grass silage with rice straw as an absorbant has no real effect (P >0.05) on nitrogen consumption, nitrogen digestibility and nitrogen retention. The use of rice straw as an absorbant of up to 30% in the manufacture of odot grass silage did not affect the consumption of dry matter, organic matter and nitrogen and digestibility of dry matter, organic matter, nitrogen and nitrogen retention in goats.
Konsentrasi Metabolit Darah Sapi Persilangan Ongole X Brahman yang Diberi Pakan Silase Rumput Kume dan Alysicarpus vaginalis Pada Imbangan yang Berbeda Bees, Daud Ambraham; Lestari, Gusti A. Y.; Maranatha, Grace
Animal Agricultura Vol 1 No 3 (2024): Animal Agricultura
Publisher : Yayasan Sumber Daya Manusia Cerdas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59891/animacultura.v1i3.25

Abstract

The aim of this study was to determine the effect of blood metabolite concentrations on Ongole x Brahman cross cattle fed kume grass silage and Alycicarpus vaginalis at different balances. The livestock used were 4 Ongole x Brahman cattle with an average body weight of 167.25 kg (KV = 15.6%) with an age range of 8-12 months and a body weight of 171,5-200 kg. This research was carried out using the experimental method with the Latin square design (RBSL) with 4 treatments and 4 replications. The treatments in this study were AV0 = Silage 70% Kume Grass + 30% concentrate, AV20 = Silage 56% Kume Grass + 14% Alysicarpus vaginalis + 30% Concentrate, AV40 = Silage 42% Kume Grass + 28% Alysicarpus vaginalis + 30% Concentrate, AV60 = Silage 28% Kume Grass + 42% Alysicarpus vaginalis + 30% Concentrate. Data were analyzed using analysis of variance (ANOVA). The results showed blood glucose concentrations AV0=69.94±2.83 mg/dl, AV20=76.23±2.23 mg/dl, AV40= 74.57±6.41 mg/dl, AV60=71.96±2.51 mg/dl. Blood Urea concentration AV0= 42.08±1.74mg/dl, AV20= 42.08±180mg/dl, AV40= 40.93±1.24mg/dl, AV60= 43.46±0.75mg/dl. Total Plasma Protein AV0= 6.55±0.30mg/dl, AV20= 6.35±0.34mg/dl, AV40= 6.35±0.34mg/dl, AV60= 6.80±0.00mg/dl. Based on the analysis of variance, it showed that the treatment had no significant effect (P>0.05) on blood glucose, blood urea and total plasma protein. It was concluded that the administration of kume grass silage and Alysicarpus vaginalis with different balances showed relatively the same results on blood glucose concentration, blood urea concentration and total plasma protein in Ongole x Brahman cross cattle so that they could be used as alternative feed.
Pengaruh Pemberian Silase Pakan Komplit Berbasis Sorghum Clitoria Ternatea dengan Penambahan Konsentrat Mengandung ZnSO4 Dan Zn-Cu Isoleusinat Terhadap Konsumsi dan Kecernaan Fraksi Serat Pada Kambing Kacang Moruk, Aderitus Agustinus; Hartati, Erna; Lestari, Gusti Ayu Y.
Animal Agricultura Vol 1 No 3 (2024): Animal Agricultura
Publisher : Yayasan Sumber Daya Manusia Cerdas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59891/animacultura.v1i3.39

Abstract

The purpose of this study was to determine the effect of complete feeding of sorghum-Clitoria ternatea silage with the addition of various levels of concentrates containing ZnSO4 and Zn-Cu Isoleucinate on the consumption and digestibility of ADF, NDF, and lignin in kacang goats. The materials used were 12 male kacang goats and 12 units of metabolic cages on stilts. This study used a randomized block design (RBD) which consisted of 4 treatments with 3 replications for each treatment so that there were 12 experimental units. The treatments were T0: sorghum-Clitoria ternatea silage without concentrate, T1: sorghum-Clitoria ternatea silage + 10% concentrate containing 150 mg ZnSO4/kg DM concentrate and 2% Zn-Cu Isoleucinate/kg DM ration, T2: sorghum-Clitoria silage ternatea + 10% concentrate containing 150 mg ZnSO4/kg DM concentrate and 2% Zn-Cu Isoleucinate/kg DM ration, T3: sorghum-Clitoria ternatea silage + 10% concentrate containing 150 mg ZnSO4/kg DM concentrate and 2% Zn-Cu Isoleucinate/kg DM ration. The variables measured were ADF consumption, NDF consumption, lignin consumption, ADF digestibility, NDF digestibility, and lignin digestibility. The data collected in this study were tabulated and analyzed using analysis of variance. The results of statistical analysis showed that the treatment had a significant effect (P<0.05) on lignin digestibility and had no significant effect (P>0.05) on ADF consumption, ADF digestibility, NDF consumption, NDF digestibility and lignin consumption. It was concluded that the complete feeding based on sorghum-Clitorea ternatea silage with the addition of concentrate containing ZnSO4 and Zn-Cu Isolesuinate had an effect on increasing lignin digestibility and giving the same results on ADF consumption, ADF digestibility, NDF consumption, NDF digestibility and lignin consumption in kacang goats.
Co-Authors Adrianus Safarius Radja Amalo, Daud Angga Dwi Firmanto Arnol E. Manu Bees, Daud Ambraham Cesilia Wilfrida Seran Consita Putri Epa Hoy Diana Meliani Sabat Edwin J. L. Lazarus Elfiana Frida Osan Elisabeth metodia botha Enawati, L. S. Engelbertus D. P. Fernandez Erna Hartati Erna Hartati Erna Hartati Erna Hartati Erna Hartati Erna Hartati Erna Hartati Fangidae, Herru Geertuida M. Sipahelut Gemini Ermiani Malelak Gemini Ermiani Mercurina Malelak Gemini Ermiani Mercurina Malelak Gemini Malelak Godilifa Mersy Lopis Hilda Anggriani Ratu I Gusti Ng. Jelantik I Gusti Ngurah Jelantik Imanuel Benu imeldiana linda luju Jalaludin Jelantik, I Gusti Ngurah Jemiman, Maria Asri Anita Kasi, Aloysius Edwin R. Kasvandi, Oktavianus Kii, Petrus Renoldy Kleden, Markus Miten Leady H.S. Ratu M.R. Deno Ratu Maranatha, Grace Maria R. Deno Ratu Maria Suryanti Nenu Mariana Nenobais Mariana Nenobais Marthen Yunus Marthen Yunus Martina Raga Lay Mba’u, Agustinus Arianto Meki Fiktor Otu Moruk, Aderitus Agustinus Mullik, M. L. Nenobais, Mariana Ni Nengah Suryani Nikolaus, Tara T. Nofendi Umbu Janga Nomleni, Meri Nubatonis, Imron Alberto Oematan, Gustaf Penuam, Rispa Ofenci Nope Saefatu, Markus E. Saskia Radja Say, Yohanes K. Sefrans Banamtuan Selvister B. Womakal Syamsul Arifin Tamara Petan Tamelab, Nikanor Tandang, Mariano D. Tiba Nikolaus, Tara Tsael, Yulvi Lidia Twen O. Dami Dato Yeremias Arakian Lawe Yohanes Leu Yosefa Lestari Mansay