Nurita Thiasari
Bagian Nutrisi dan Makanan Ternak, Fakultas Peternakan, Universitas Brawijaya

Published : 11 Documents
Articles

Found 11 Documents
Search

PEMBERIAN BIOCHAR JENGKOK TEMBAKAU UNTUK MENINGKATKAN HASIL UBIJALAR PADA LAHAN KERING SUB-OPTIMAL Indawan, Edyson; Lestari, Sri Umi; Thiasari, Nurita
Jurnal Lahan Suboptimal: Journal of Suboptimal Lands Vol 8, No 1 (2019): JLSO
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (641.227 KB) | DOI: 10.33230/JLSO.8.1.2019.284

Abstract

Indawan et al, 2019. Increasing Sweet Potato Yield on Biochar Amendment Application on Sub-Optimal Dry Land. JLSO 8(1):47-56. Biochar is a soil amendment that can improve soil fertility, increase crop yield and can reduce contamination. This study aim to evaluate the sweet potato response to biochar application from tobacco industry waste. The combination of cultivar and dose of biochar implemented using a Split Plot Experiment Design with three replications. The cultivars placed 0n main plots and biochar doses on sub-plots. The thirteen cultivars covering 7 varieties (Kuningan Putih, Beta 1, Beta 2, Kuningan Merah, Sari, Boko, and Jago) plus six accession from Unitri and Brawijaya University collections (BIS OP-61-OP-22 , 73-6 / 2, 73 OP-8, BIS OP-61, 73 OP-5, and BIS OP-61-?-29). The biochar dose used was B0 (0 t / ha) and B1 (5 t / ha). The experimental unit is measuring 5 m x 0.6 m, consisting of single row and planted with a spacing of 25 cm in row or 20 cuttings/row). The storage root numbers, storage root weight, % dry matter, Harvest Index (HI) and yields estimation are ditermined. The results showed that sweet potato cultivars gave a significant response to biochar application on fresh storage root weight, dry storage root weight, biomass dry weight, HI and storage root yields, but no interaction between cultivars and biochar doses. Storage root yield range of 8 - 21 t / ha without biochar and 10 - 23 t / ha with biochar 5 t / ha, except for Beta 1 and Boko. The use of biochar of 5 t / ha can increase storage root yields ranging from 8 - 45%.
THE EFFECT OF ENERGY IN THE CONCENTRATE ON IN VIVO DIGESTIBILITY OF FAT-TAILED SHEEP Thiasari, Nurita; Hermanto, Hermanto; Hartutik, Hartutik
TERNAK TROPIKA Journal of Tropical Animal Production Vol 15, No 2 (2014): TERNAK TROPIKA
Publisher : Jurusan Produksi Ternak, Fakultas Peternakan, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (148.954 KB)

Abstract

The research was carried out at the CV. Agriranch in Brak Village, Karangploso District, Malang Regency from May until June 2009. Proximate analysis was carried out at the Animal Nutrition Laboratory, Animal husbandry Faculty, Brawijaya University. Objective of this research was to investigate the effect of TDN level in the  concentrate for the in vivo digestibility.         The materials used were : (1) Nine fat-tailed rams with the initial body weight 14 kg: (2) Concentrate (3) Corn stover silage. The experiment used Completely Randomized Design with 3 treatments and 3 replications. The treatments were 3 levels of concentrate: P1 feeding concentrate level TDN 78%; P2 at level TDN 80%; P3 at level TDN 82% (3.12% DM from the body weight) and ad libitum corn stover silage. Variables examined were feed intake and digestibility. The result of the research showed that fat tailed sheep obtaining low TDN concentrate increased feed intake (P<0.05). The highest DM, OM, CP feed intake on the P1 were 97.85 g/kg body weight0.75/day; 85.66  g/kg body weight0.75/day; 17.59 g/kg body weight0.75/day. Fat tailed sheep obtaining low TDN concentrate its digestibility is lower than those with higher TDN concentrate (P<0.01). The highest DM, OM, CP digestibility on the P3 were 74.65%; 77.99%; 77.23%. Digestible consumption nutrient did not effect (P<0.05) except digestible consumption CP (P<0.01). The highest DM, OM, CP digestible feed intake on the P1 were 66.62 g/kg body weight0.75/day; 63.48 g/kg body weight0.75/day; 13.59 g/kg body weight0.75/day. The conclusion of the research was the increase of the feed intake was intended for fulfilling the energy need. The increase of the feed intake was caused by the increase of forage consumption, so the digestibility decreased. Digestible feed intake was influenced more feed intake than digestibility. Key words : concentrate, energy level, in vivo digestibility, fat-tailed sheep
Sweet potato response to biochar application on sub-optimal dry land Indawan, Edyson; Lestari, Sri Umi; Thiasari, Nurita
Journal of Degraded and Mining Lands Management Vol 5, No 2 (2018)
Publisher : University of Brawjiaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (303.575 KB) | DOI: 10.15243/jdmlm.2018.052.1133

Abstract

This trial was aimed to evaluate the performance of sweet potato cultivars on biochar application. The treatments were carried out using a Split-plot Design with three replications. The cultivars were placed on main plots and biochar doses were on sub-plots. The thirteen cultivars consisted of seven varieties and six accessions from Tribhuwana Tunggadewi University and Brawijaya University collections. The applied biochar doses were B0 (0 t/ha) and B1 (5 t/ha). The experimental unit measuring of 5 m x 0.6 m consisted of single row and planted with a spacing of 25 cm in row or 20 cuttings/row. The storage root weight, % dry matter, storage root dry weight, dry weight of biomass, harvest index and yield estimation were determined. The results showed that the sweet potato cultivars gave a significant response to the biochar application on fresh storage root weight, storage root dry weight, biomass dry weight, harvest index and storage root yields, but no interaction between cultivars and biochar doses. Storage root yield ranged from 8 to 21 t/ha without biochar and from 10 to 23 t/ha with 5 t biochar /ha, except for Beta 1 and Boko. The use of 5 t biochar /ha increased storage root yields that ranged from 8 to 45%.
PENGARUH LAMA PEMERAMAN TERHADAP NILAI BAHAN KERING, BAHAN ORGANIK DAN SERAT KASAR PAKAN KOMPLIT BERBASIS PUCUK TEBU TERFERMENTASI MENGGUNAKAN EM-4 Setiyawan, Ahmad Iskandar; Thiasari, Nurita
BUANA SAINS Vol 16, No 2 (2016)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (209.853 KB) | DOI: 10.33366/bs.v16i2.424

Abstract

Total Mixed Ration (TMR) is a technology development of silage. The aims of TMR is making feed to keep from microbia, but also contains nutrients to supply nutriens requirement.In the fermentation process have major obstacles in the long ripening. In the long period of the fermentation process which make decrease the nutrient content of feed due to used of feed nutrients by the microbes. TMR research still not optimal so make this research become important to conduct about optimal microbes in the fermentation process of the nutrient content in the manufacture of Total Mixed Ration especially based shoot sugarcane.The method of this research used completely randomized design (CRD) with directional pattern. This research used 2 treatments, the inoculum EM4 (P1) and without inoculum (P0); with the curing time of 0, 7, 14, and 21 days.The results showed that the use of inoculum EM4 in TMR shoot sugarcane can decrease crude fiber content of 29.31% to 24.9% at day 7 compared with the controls, which had decreased on day 21. In the dry matter (BK) there are significantly differences (p
PENGGUNAAN KONSENTRAT HIJAU DENGAN PROTEIN KASAR 16% TERHADAP KONSUMSI PAKAN DAN PERTAMBAHAN BOBOT BADAN PADA KAMBING PERANAKAN ETAWA Platini, Pipin; Marhaeniyanto, Eko; Thiasari, Nurita
Fakultas Pertanian Vol 4, No 2 (2016)
Publisher : Universitas Tribhuwana Tunggadewi

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

Abstract

The aim of the study was to determine the effect of using green concentrate with crude protein content (CP) 16% using raw materials of Gliricidia maculata leaf flour, Leucaena leucochephala leaf flour, Caliandra calothyirsus leaf flour and Artocarpus heterophyllus leaf flour on feed intake and daily gain. The material used was 16 male Peranakan Etawa goats with an initial body weight of 29.41 ± 8.69 kg / head. The use of Gliricidia maculata leaf flour, Leucaena leucochephala leaf flour, Caliandra calothyirsus leaf flour and Artocarpus heterophyllus leaf flour with proportions (1: 1: 1: 1) in concentrates of 10%, 20% and 30%. Other constituent feed ingredients include milled corn, soybean meal, bran, minerals, salt, coconut cake, and molasses. The study used a randomized block design method (RBD) consisting of 4 treatments and 4 replications. P1 (basal feed + concentrate without addition of leaf flour), P2 (basal feed + green concentrate with 10% leaf flour), P3 (basal feed + green concentrate with 20% leaf flour), P4 (basal feed + green concentrate with 30% leaf flour), Basal feed given to goats during the study varied, namely Gliricidia maculata leaves, Leucaena leucochephala leaves, Tithonia diversifolia, Caliandra calothyirsus leaves, Chromolaena odorata, Manihot utilisima leaves, Ipomoea batatas leaves, Persea americana leaves, Artocarpus heterophyllus leaves, corn straw, Euphorbia hirta, field grass, and Cyanotis axillaris. The results showed the effect of green concentrate feed with a content of 16% CP and the addition of leaf flour as much as 30% in green concentrates, giving a significant effect (P
PENGARUH LEVEL SUPLEMEN TERNAK ORGANIK YANG BERBEDA PADA FERMENTASI BATANG PISANG TERHADAP KARAKTERISTIK FISIKOKIMIA Lou, Stefania; Marhaeniyanto, Eko; Thiasari, Nurita
Fakultas Pertanian Vol 5, No 2 (2017)
Publisher : Universitas Tribhuwana Tunggadewi

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

Abstract

This study aimed to determine the effect of different levels of organic livestock supplements (STO) on banana stem fermentation to physicochemical characteristics including pH, color, shape, texture and odor, dry matter, crude fat. The main ingredients in this study were banana sticks and STO with rice bran as extra material. This study used a Completely Randomized Design (CRD) experiment with 5 treatments and 5 replications and 21 days of ripening. P0: 100% banana stem + 10% without addition of STO, P1: 100% banana stem + 10% rice bran + 0.1% STO, P2: 100% banana stem + rice bran 10% + 0, 2% STO, P3: Banana stem 100% + rice bran 10% + 0.3% STO, P4: 100% banana stem + rice bran 10% + 0, 4% STO. Based on the results of organoleptic test of banana stem fermentation using STO there were no changes in color, texture, odor or shape. Excellent pH treatment was found in P1 with pH 4.0, P0 and P2 with pH 4.1 P3 and P4 pH 4.3 but there was no significant effect between treatments (P>0.05). The nutrient content of dry and crude fat in banana stem fermentation showed very different treatment (P0,05). Kandungan nutrisi bahan kering dan lemak kasar pada fermentasi batang pisang menunjukkan antara perlakuan berbeda sangat nyata (P
PENGARUH PEMBERIAN DAUN JARAK, SINGKONG KEJU DAN SINGKONG KARET TERHADAP PERFORMANS DAN KONSUMSI ULAT SUTERASamia cynthia riciniINSTAR III-V Deta Bili, Raynold Eben Ezer; Supartini, Nonok; Thiasari, Nurita
Fakultas Pertanian Vol 6, No 2 (2018)
Publisher : Universitas Tribhuwana Tunggadewi

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

Abstract

The purpose of this research was to find out the effect of Castor, Cheese cassava and Ceara rubber leaves to the performance (body weight, body length and cocoon weight) of silkworm Samia cynthia ricini instar III-V and its feeding consumption. This research was conducted from July to September 2016 at Aneka Ternak Laboratory of Tribhuwana Tunggadewi University. The material used in this research was silkworm Samia cynthia ricini. The method used in this study was a Completely Randomized Design (RAL) on 3 treatments with 4 replications. The treatment applied was P1 (Castor leaves feeding), P2 (cheese cassava leaves) and P3 (Ceara rubber leaves). The variables observed were the silkworm feeding consumption, and silkworm performance (body weight, body length and cocoon weight). The research data was analyzed using a Completely Randomized Design (RAL), if there is a real difference then continued with the Smallest Different Test (BNT). The results showed that the treatment of different types of leaves (Castor leaves, cheese cassava leaves and Ceara rubber leaves) on consumption of instar IV silkworm was not significant (P> 0.05), while the consumption of silkworm feed instar III and V was significantly different (P
PENGARUH PEMBERIAN ’’PUYER HERBAL” TERHADAP BOBOT PANEN, NEKROSIS USUS HALUS, DAN pH USUS HALUS PADA AYAM BROILER Ceunfin, Sisilia; Supartini, Nonok; Thiasari, Nurita
Fakultas Pertanian Vol 6, No 1 (2018)
Publisher : Universitas Tribhuwana Tunggadewi

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

Abstract

The purpose of this study was to determine the effect of different levels of herbs powder to the on slaughter weight, intestinal necrosis, and pH Intestine in broiler chickens, as well as to obtain ideal herbs powder level for broiler chickens. The feed used BR1 for 1-7 days old and feed formulations for 8-35 days old consist of: yellow corn, pollard, meat meal, soybean meal, salt, DL-Metionin and lysine. Method P0 : feed formulation without herbs powder, P1 : feed formulation + 0.3% herbs powder, P2: feed formulation + 0.6% herbs powder, P3 : feed formulation + 0.9% herbs powder. The herbs powder administration based on weekly body weight. This research method used Completely Random Design with 4 treatments and 4 replications. The results showed that the administration of herbs powder with different levels significantly affected (P
PENGGUNAAN PAKAN KONSENTRAT HIJAU DALAM VARIASI PAKAN BASAL TERHADAP KONSUMSI PAKAN KAMBING PERANAKAN ETAWA (Penelitian Di Peternakan Rakyat Dusun Prodo Desa Klampok Kecamatan Singosari Kabupaten Malang) Takajanji, Marlon Ndawa; Thiasari, Nurita; Susanti, Sri
Fakultas Pertanian Vol 6, No 2 (2018)
Publisher : Universitas Tribhuwana Tunggadewi

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

Abstract

This research was conducted to find out the addition of green concentrate in variation of basal feed to feed consumption of Etawa crossbreed goat. The research was done in Klampok Village of Singosari Subdistrict and a proximate analysis was done at Nutrition and Feed Laboratory, Brawijaya University. The research material consist of 16 male Etawa crossbreed goats with an average body weight around 26.63±8.93 kg. The concentrate ingredients consist of bran, milled corn, soybean meal, coconut meal, minerals, molasses, leaf powder (gamal leaf, lamtoro leaf, kaliandra leaf and jackfruit leaf). The experimental method used a Randomized Block Design (RBD) consist of 4 treatments with 4 replications. The treatment used green concentrate with the addition of leaf powder 18% crude protein. The different proportion of leaf powder P0 = without addition of leaf powder, P1 = 10% leaf powder addition, P2 = 20% leaf powder addition, P3 = 30% leaf powder addition. The variable were measured Basal feeding variation, about consumption of dry matter (CDM), consumption of organic matter (COM), consumption of crude protein (CCP), consumption crude of fiber (CCF), and consumption of crude lipid (CCL). The results showed that the most common forage goats was Paitan leaf with percentage of 39.87%, and the forage which rarely given to the goats were mindi, mimba, lamtoro, cassava and kaliandra leaves with a percentage of 0.22% . The result analysis from each treatment was not significant (P> 0.05) on the consumption of CDM, COM, CCP, CCF, and CCL. The highest average of consumption value was found in P2 (CDM 899.42±148.62 g, COM 802.76±129.35 g, CCP 180.69±35.16 g, CCF 195.94±51.75 g and CCL 30.53±9.65 g). The best result for feed consumption of etawa crossbreed goats at the persentase 20% of green concentrate Penelitian dilaksanakan dengan tujuan mengetahui penggunaan konsentrat hijau dalam variasi pakan basal terhadap konsumsi pakan Kambing Peranakan Etawa. Penelitian dilaksanakan di Desa Klampok Kecamatan Singosari dan analisis proksimat dilakukan di Laboratorium Nutrisi dan Makanan Ternak, Universitas Brawijaya. Materi penelitian terdiri dari 16 ekor kambing Peranakan Etawa jantan dengan bobot badan 26,63±8,93 kg. Bahan pakan penyusun konsentrat meliputi bekatul, jagung giling, bungkil kedelai, bungkil kelapa, mineral, molases, tepung daun (daun gamal, daun lamtoro, daun kaliandra dan daun nangka). Metode percobaan mengunakan Rancangan Acak Kelompok (RAK) terdiri dari 4 perlakuan dengan 4 ulangan. Perlakuan menggunakan tepung daun dalam konsentrat hijau dengan protein kasar 18%. Proporsi tepung daun berbeda yaitu P0 = tanpa penambahan tepung daun, P1 = penambahan tepung daun 10 %, P2 = penambahan tepung daun 20%, P3 = penambahan tepung daun 30%. Variabel yang diukur variasi pakan basal, konsumsi bahan kering (KBK), konsumsi bahan organik (KBO), konsumsi protein kasar (KPK), konsumsi serat kasar (KPK), dan konsumsi lemak kasar (KLK). Hasil penelitian menunjukan pakan hijaun yang paling sering diberikan pada ternak kambing adalah daun paitan dengan persentase sebesar 39,87%, dan yang paling jarang diberikan adalah daun mindi, daun mimba, daun lamtoro, daun singkong dan daun kaliandra dengan presentase sebesar 0,22%). Perlakuan yang diuji memberikan pengaruh yang tidak nyata (P>0,05) terhadap KBK, KBO, KPK, KSK, dan KLK, dengan nilai konsumsi tertinggi terdapat pada P2 (KBK 899,42±148,62 g, KBO 802,76±129,35 g, KPK 180,69±35,16 g, KSK 195,94±51,75 g dan KLK 30,53±9,65 g). Pemberian konsentrat hijau dengan proporsi tepung daun 20% merupakan hasil yang terbaik terhadap konsumsi pakan kambing peranakan etawa.
PENGARUH TINGKAT PROTEIN RANSUM TERHADAP KECERNAAN BAHAN KERING (BK), LEMAK KASAR (LK) DAN PROTEIN KASAR (PK) PADA ITIK MOJOSARI JANTAN DAN BETINA FASE GROWER Nggongu, Oktavianus Kapong Ndaha; Supartini, Nonok; Thiasari, Nurita
Fakultas Pertanian Vol 6, No 1 (2018)
Publisher : Universitas Tribhuwana Tunggadewi

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

Abstract

The aims of this research were to evaluate and to find out the efficiency of the influence of protein ration level to the digestibility on Dry Matter (BK), Raw Fat (LK) and Raw Protein (PK) on grower phase of Mojosari?s male and female ducks. The study was conducted in Tribhuwana Tunggadewi University?s field laboratory, started from 31 October 2016 until 21 November 2016. The materials used were 24 male and female of Mojosari?s ducks. The metabolic cage was made with the length of 60 cm, the width 18 cm and the height 45 cm. The feed treatment used was the result of feed material formulation and was prepared with different proteins ie; 16%, 18% and 20%. The method used was a Completely Randomized Design (RAL) of nested pattern. The measured variables were the digestibility of Dry Material, Raw Fat and Raw Protein. The results of dry matter digestibility (KcBK) of male and female of Mojosari?s ducks showed that the effect was not significant (P> 0.05) and the KcBK average value ranged from 79.15% to 82.92%. The value of Raw Fat Digestibility (KcLK) showed that the treatment with a significant effect (P 0,05) to female duck. The KcLK of male and female Mojosari?s ducks ranged from 93.61% to 95.38%. While the value of Raw Protein Digestibility (KcPK) gave an insignificant effect (P> 0.05). The KcPK values ranged from 80.22% to 84.38% indicated that the raw protein digestibility value was high. Penelitian ini bertujuan untuk mengevaluasi dan mengetahui efisiensi pengaruh tingkat protein ransum terhadap kecernaan Bahan Kering (BK), Lemak Kasar (LK) dan Protein Kasar (PK) pada itik mojosari jantan dan betina fase grower. Penelitian dilaksanakan di laboratorium lapang Universitas Tribhuwana Tunggadewi, dimulai pada 31 Oktober 2016 sampai dengan 21 November 2016. Materi yang digunakan adalah itik mojosari jantan dan betina sejumlah 24 ekor. Kandang metabolis dengan ukuran panjang 60 cm, lebar 18 cm dan tinggi 45 cm. Pakan perlakuan yang digunakan adalah hasil formulasi bahan pakan dan disusun dengan protein yang berbeda yaitu; 16%, 18% dan 20%. Metode yang digunakan adalah Rancangan Acak Lengkap (RAL) pola tersarang. Variabel yang diukur yaitu Kecernaan Bahan Kering, Lemak Kasar dan Protein Kasar. Hasil penelitian Kecernaan Bahan Kering (KcBK) itik mojosari jantan dan betina menunjukkan bahwa pengaruh yang tidak nyata (P>0,05) dan nilai rataan KcBK mulai dari 79,15% sampai dengan 82,92%. Nilai Kecernaan Lemak Kasar (KcLK) menunjukkan bahwa perlakuan yang berpengaruh nyata (P0,05) terhadap itik betina. KcLK pada itik mojosari jantan dan betina berkisar 93,61% sampai dengan 95,38%. Sedangkan Nilai Kecernaan Protein Kasar (KcPK) memberikan pengaruh tidak nyata (P>0,05). Nilai KcPK berkisar antara 80,22% sampai 84,38% menunjukkan bahwa nilai kecernaan protein kasar tergolong tinggi.