UTILISING Zn AND Cu PRODU T IN THE CORN MEAL SUBSTRATE AT Saccharomyces cerev s ae BIOPRO ESS AND ITS IMPLEMENTATION ON INTERNAL QUALITY OF BROILER

This research was conducte to find out the effect and optimal percentage of adding Zn and Cu proteinat supplement product of fermentation by Saccharomyces cerev s ae in the ration on internal quality of the broiler.The experiment use 125 broiler day ol chicken with a Completely Randomize Design.The ration treatments were R0 (control),R1 (99%R0 +1%supplement Zn and Cu proteinat),R2 (98%R0 +2%supplement Zn and Cu proteinat),R3 (97%R0 +3%supplement Zn and Cu proteinat)and R4 (96%R0 +4%supplement Zn and Cu proteinat)where each treatment was repeate five times and each replication consiste of five broiler chicks.Variable analysis were body cut weight,carcass percentage,liver relative weight,and the content of cholesterol broiler meat.Conclusion of the research showe that by using 3%of Zn and Cu proteinat supplement substrat in the ration gave the best internal quality of broiler,increase body cut weight,carcass percentage,otherwise liver relative weight and the content of cholesterol broiler meat were normal. Keywords :Zn and Cu prote nat supplement,rat ons ,bro ler nternal qual t

In-situ Conservation Strategy to Safeguard Sentul Chickens in the Future

Animal genetic resources such as indigenous chickens are part of biodiversity. Sentul chickens are one of indigenous chickens in Indonesia which are regarded as local to Ciamis District in West Java.  It is reported that the population of pure Sentul Chickens are in decline. This study was aimed to find out the current population of pure Sentul chickens in three areas in West Java and to develop a conservation strategy to safeguard Sentul chickens in the future. The study used qualitative method to gather data including literature review and key informant interviews. The informants consisted of a leader of farmer group and managers of breeding centers. The interviews were carried out in Ciamis, Majelengka and Bogor Districts. The data were analyzed by descriptive analysis. The results indicated that population of Sentul chickens in Ciamis are in decline, while population in areas outside Ciamis such as Bogor tend to increase. There is a need to develop an in-situ conservation program in which Ciamis District should be assigned to be the center area to provide pure Sentul chickens in West Java. To support the conservation program, stakeholders such as local government, research institutions, universities and farmer groups play important roles. Keywords: in-situconservation strategy, Sentul chickens, animal genetic resources, biodiversity

Utilising Zn and Cu Product in the Corn Meal Substrate at Saccharomyces Cerevisiae Bioprocess and Its Implementation on Internal Quality of Broiler

This research was conducted to find out the effect and optimal percentage of adding Zn and Cuproteinat supplement product of fermentation by Saccharomyces cerevisiae in the ration on internalquality of the broiler. The experiment used 125 broiler day old chicken with a Completely RandomizedDesign. The ration treatments were R0 (control), R1 (99% R0 + 1% supplement Zn and Cu proteinat), R2(98% R0 + 2% supplement Zn and Cu proteinat), R3 (97% R0 + 3% supplement Zn and Cu proteinat) andR4 (96% R0 + 4% supplement Zn and Cu proteinat) where each treatment was repeated five times andeach replication consisted of five broiler chicks. Variable analysis were body cut weight, carcasspercentage, liver relative weight, and the content of cholesterol broiler meat. Conclusion of the researchshowed that by using 3% of Zn and Cu proteinat supplement substrat in the ration gave the best internalquality of broiler, increased body cut weight, carcass percentage, otherwise liver relative weight and thecontent of cholesterol broiler meat were normal

The effect of the level of faeces quails in the ration on final body weight, carcass, ration efficiency and internal organs of broiler chickens

Quails faeces contains good enough protein also energy and potential to be used as an alternative animal feed ingredient to reduce of production cost. Utilization of quail faeces in broiler ration can be directly given in the form of flour or fermented but however it has a limited to used. This study was aimed to determine the level of quail faeces in the ration that still produce good final body weight, carcass, ration efficiency and internal organs of broiler chickens. The study used 100 DOC of broilers that were divided into 20 units of cages, so each unit of cage consisted of 5 chickens. The study used Completely Randomized Design (CRD) with four treatments that were one ration without quails faeces (R0) and three rations containing quails faeces ie R1 (7.5%), R2 (15%) and R3 (22.5%). The parameters measured were final body weight, ration efficiency, carcass and internal organs of broiler chickens. The data was analyzed using analysis of variance and the difference among treatments was analyzed by Duncan Test. The result of the research show that the rations containing quails faeces 15% still produce good final body weight, ration efficiency, carcass and internal organs of broiler chickens

Performan Ayam Sentul Fase Developer yang Diberi Berbagai Tingkat Tepung Kunyit (Curcuma domestica, Val) Sebagai Imbuhan Pakan

 Penelitian ini dilaksanakan di kandang Test Farm Fakultas Peternakan Universitas Padjajaran, dengan tujuan untuk mengetahui pengaruh penambahan tepung kunyit (Curcuma domestica Val)    dalam ransum sebagai feed aditif terhadap performan ayam Sentul Debu periode developer.  Penelitian ini mengunakan 60 ekor ayam sentul betina umur 16 minggu  yang di tempatkan kedalam 20  unit kandang dan tiap kandang terdiri dari 3 ekor.  Metoda percobaan adalah eksperimen menggunakan Rancangan Acak Lengkap , terdiri atas empat perlakuan ransum dengan lima ulangan.   Perlakuan terdiri dari R0= Ransum basal, R1 = Ransum basal ditambah  tepung kunyit 0,1%, R2 = Ransum basal ditambah tepung kunyit 0,2% dan R3 = Ransum basal ditambah tepung kunyit 0,3%.  Peubah yang diamati adalah konsumsi ransum, umur pertama bertelur, dan bobot ayam saat pertama bertelur.   Hasil analisis statistik menunjukkan bahwa penambahan  tepung kunyit dalam ransum memberikan pengaruh   yang   nyata terhadap konsumsi ransum,     bobot badan awal bertelur dan umur dewasa kelamin.  Kesimpulan dari penelitian adalah penambahan tepung kunyit hingga 0,3% dapat diberikan pada   ransum  ayam sentul periode developer  sebagai feed additive

Pengaruh Pemberian Kitosan dalam Ransum terhadap Bobot Total dan Kadar Kolesterol Telur Itik Tegal

Kitosan merupakan produk limbah krustacea bersifat biodegradable, tidak beracun  dan mampu mengikat kolesterol, sehingga meningkatkan kualitas telur.  Tujuan penelitian adalah melihat pengaruh pemberian kitosan dalam ransum terhadap bobot dan kadar kolesterol telur itik.  Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan  4 perlakuan dan 5 ulangan.  Masing-masing ulangan terdiri dari 2 ekor itik sebagai satuan percobaan.  Perlakuan adalah R0 = 0% kitosan, R1 = 0,5% kitosan, R2 = 2% kitosan dan R3 = 2,5% kitosan. Peubah yang diukur adalah bobot telur total selama penelitian dan kolesterol telur itik.  Data diolah menggunakan program SAS Windows 16.  Hasil penelitian menunjukkan bahwa pemberian kitosan memberikan rataan persentase bobot telur yang berimbang antar perlakuan (P>0,05) dan kitosan 0,5% nyata menurunkan kadar kolesterol telur itik terendah (P 0.05) and chitosan 0.5% significantly lowered the lowest cholesterol level of duck eggs (P <0.05) that is 10.28 (mg / dg).Keywords: Chitosan, Ration, Weight, Cholesterol, Eggs

Energy-Protein-Consentrate as Product of Glucosamine Extract from Shrimp Waste on Performance Ofnative Chicken

Material shrimp waste contains a lot of liquid extract dissolved nutrients, especially protein primary metabolite degraded, the process of protein back into a higher structure in the form of glucosamine will have a biological value as a source of energy-protein concentrate. Chitin Extraction of shrimp waste was done microbiologically using Bacillus licheniformis and Lactobacillus sp. Ration is a major determinant in the maintenance of super chicken intensive system, as the provision of energy and protein for growth. This research was aim to feeding trial of EPC product (energy-protein concentrates) on ration chick nature through performance measured (consume of ration, weight gain, and feed efficiency), and choice level of EPC product on ration through measure carcass production (weight of carcass). The trial used Completely Randomized Design (CRD). Statistic data analyzed was used variants, followed by Duncan Multiple Range Test. The result indicated that: 1. The use of energy-protein concentrates (EPC) in anative chickenration feed consumption resulted in the same response. 2. The use of energy-protein concentrates (EPC)in a chicken feed at a rate of3% can increase weight gain, live weight and carcass weight, and efficiency offeed utilization. 3. Rations containing 18.5% crude protein and metabolizable energy 2,800 kcal / kg which iscoupled with the EPC3% yield performance of the supernative chicken which is equivalent to the standard diet (20.5% crude protein and metabolizable energy of 3,000 kcal / kg)

Pengaruh Pemberian Kitosan dalam Ransum untuk Mendapatkan Telur Bebas Salmonella (SPF)

Telur itik merupakan salah satu jenis pangan hewani yang sangat rentan tercemar Salmonella. Penyebabnya adalah lingkungan pemeliharaan yang kurang higienis serta pori pada kerabang telur  sehingga memberi peluang terkontaminasi. Biosekuriti yang buruk pada pemeliharaan ekstensif menyebabkan cemaran Salmonella pada itik, oleh karena itu sangat perlu dilakukan biosekuriti pakan dengan penambahan kitosan  untuk menghindari  kontaminasi Salmonella terhadap telur yang dihasilkan. Tujuan penelitian adalah mendapatkan telur itik bebas Salmonella dengan penambahan kitosan dalam ransum. Penelitian menggunakan rancangan acak lengkap (RAL) 4 perlakuan dan 5 ulangan dimana masing-masing ulangan terdiri dari 2 ekor itik. Perlakuan adalah R0= 0% kitosan, R1 = 0,5% kitosan, R2 = 2% kitosan dan R3 = 2,5% kitosan. Dosis kitosan merupakan dosis terpilih dari penelitian yang sudah dilakukan sebelumnya secara in vitro.  Parameter yang diukur adalah uji Salmonella awal terhadap feses itik penelitian, uji Salmonella ransum perlakuan, uji pullorum darah (RPAT) dan uji Salmonella telur. Hasil penelitian menunjukkan bahwa 50% feses itik yang diperiksa terkontaminasi Salmonella, ransum penelitian negatif Salmonella, darah itik pada perlakuan tanpa kitosan 40% terkontaminasi Salmonella pullorum dan yang diberi kitosan bebas pullorum serta telur yang dihasilkan 100% negatif Salmonella

Karakteristik Hasil Penetasan Puyuh Pedaging Malon dan Jepang Terseleksi Generasi ke Lima

Penelitian dengan judul Karakteristik Hasil Penetasan Puyuh Pedaging Malon dan Jepang Terseleksi Generasi Ke Lima telah dilaksanakan di Test Farm KVS Majalaya. Tujuan penelitian ini untuk mengetahui dan mengevaluasi hasil penetasan  puyuh Pedaging Malon dan Jepang Terseleksi Generasi Ke Lima.  Penelitian menggunakan metode deskriptif kuantitatif.  Analisis deskriptif kuantitatif dilakukan terhadap ukuran pemusatan yaitu nilai rata-rata dan ukuran penyebaran yaitu nilai standard deviasi.  Telur puyuh yang digunakan percobaan sebanyak 600 butir atau 300 butir setiap galur.  Peubah yang diamati adalah fertilitas (%), daya tetas (%), kematian embrio (%) dan bobot tetas.  Hasil penelitian menunjukkan bahwa hasil penetasan telur puyuh pedaging Malon dan Jepang Terseleksi Generasi Ke Lima termasuk baik.  Hal ini dapat dilihat pada data hasil penelitian bahwa telur tetas yang berasal dari pembibitan puyuh Malon memiliki fertilitas yang tinggi (95,83%), daya tetas yang baik (80,76%), kematian embrio 19,24% dan bobot tetas yang tinggi 8,56 ±0,90g. Selanjutnya hasil penelitian bahwa telur tetas yang berasal dari pembibitan puyuh Jepang Terseleksi memiliki fertilitas yang tinggi (96,67%), daya tetas yang baik (82,73%), kematian embrio 17,27% dan bobot tetas yang tinggi 8,52 ±0,695 g.                          

PENGARUH PEMBATASAN RANSUM DAN IMPLIKASINYA TERHADAP PERFORMA PUYUH PETELUR PADA FASE PRODUKSI PERTAMA [The Effect of Restricted Feeding and Its Implication on the Performance of Coturnix-coturnix japonica at the First Production Phase]

ABSTRAK Tujuan penelitian untuk mempelajari pengaruh pembatasan pemberian ransum terhadap performa puyuh petelur (Coturnix-coturnix japonica) pada fase produksi pertama. Rancangan percobaan yang digunakan dalam penelitian adalah rancangan acak lengkap. Materi penelitian yang digunakan adalah 150 ekor puyuh petelur berumur 5 - 6 minggu (produksi 5 %), yang dibagi menjadi 5 kelompok perlakuan secara random dan 6 ulangan. Ransum yang dipakai mengandung 2900 kkal/kg energi metabolis dan 20 % protein kasar. Metode pemberian ransum yang digunakan adalah ransum dengan konsumsi ad libitum ( R1); 95 % ad libitum (R2) ; 90% ad libitum (R3); 85% ad libitum (R4); 80 % ad libitum (R5) selama 24 minggu masa produksi. Peubah performa yang diamati adalah produksi telur, konversi ransum, berat telur, dan income over feed cost. Hasil penelitian menunjukkan bahwa : pemberian ransum sampai dengan 90% ad libitum tidak mengubah performa, sedangkan pemberian ransum lebih rendah dari 90% ad libitum menyebabkan menurunnya performa. Dilihat dari segi income over feed cost, pemberian ransum 90% ad libitum yang paling menguntungkan. Kata kunci : pembatasan pakan, produksi telur, puyuh ABSTRACT The objective of this experiment was to study the effect of restricted feeding on the performance of Coturnix-coturnix japonica (layer type) at the first egg production phase. One hundred and fifty of Coturnix-coturnix japonica, 5 - 6 weeks of age with the initial production of 5 %, and were evaluated in the study. A completely randomized design with 5 treatments with 6 replications were used to arrange the treatments. The diet contained 2900 kcal/kg of metabolizable energy and 20% of crude protein. The treatments of restricted feeding were ad libitum consumption ( R1); 95% ad libitum (R2); 90% ad libitum (R3); 85% ad libitum (R4); 80% ad libitum (R5). Birds were fed throughout 24 weeks of the production period. Each group of treatment was observed on egg production, feed conversion, egg weight, and income over feed cost. The results showed that the restricted feeding up to 90 % ad libitum did not affect the performance, but below 90% ad libitum of the restricted feeding decreased the productivity performance of birds. The highest income over feed cost was achieved by the restricted feeding of 90 % ad libitum. Keywords : restricted feeding, production, Coturnix-coturnix japonic