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Pengaruh Umur Pemotongan Terhadap Produksi dan Kualitas Nutrisi Tanaman Indigofera (Indigofera Sp) Erlis Setiyaningrum; I Nyoman Kaca; Ni Ketut Etty Suwitari
GEMA AGRO Vol 23 No 1 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.23.1.660.59-62

Abstract

This study was held at BPTU-HPT Denpasar which located in Pangyangan Village, Pekutatan Sub-district, Jembrana Regency conducted from January 18, 2017 - April 18, 2017. Analysis of nutritional content was performed at the Laboratory of the Agriculture Faculty of Warmadewa University and the Udayana University Faculty of Animal Husbandry Laboratory. The purpose of this study to determine the effect of cutting age on production and quality of nutrition Indigofera sp.The Method of this study did use on Complete Randomized Design (CRD) which consisted of 3 groups and 4 treatment of cutting age. The treatments in this study were P1 (45 days of Cutting Age), P2 (60 days of cutting age), P3 (75 days of cutting age), and P4 (90 days of cutting age). The results showed that the effect of different cutting age gave a most real effect (P
Penggunaan beberapa level sorgum (Sorghum bicolor l.) dalam ransum terhadap penampilan ayam broiler CP 707 Yonatan Tanggu; I Gede Sutapa; Ni Ketut Etty Suwitari
GEMA AGRO Vol 23 No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.23.2.886.134-138

Abstract

Feed is one important factor in determining the performance of poultry production, especially broiler. Increasing the quality of feed can be done by using sorghum seeds in the feed ration is supplement (substitutions) to corn, because the nutritional value is not different from corn is cheap and does not compete with human needs, easy to obtain and good quality. Sorghum (Sorghum bicolor L.) is a cereal crop that is potential for cultivation and development, especially in marginal and dry areas of Indonesia, can be used as an alternative feed for broiler. The purpose of this research is to determine the effect of sorghum as a substitution of corn on the performance of broiler. This research used Completely Randomized Design (CRD) with 5 treatments and 3 replications with each replication consisted of 3 broiler CP 707, so the number of broiler in use as many as 45 broiler. The treatment was as follows: R0 = Control ration without sorghum addition, R1 =7% sorghum, R2 = 14% sorghum, R3 =21% sorghum, R4 =28% sorghum. The parameters observed were initial weight, weight gain, final weight, feed intake and feed conversion ratio. The data obtained were analysis with analysis of variance. The result of this research showed that the ration of sorghum added gave significant difference (P0,05) to the ration consumption while the feed conversion ratio had the effect (P
Pengaruh Pemberian Pupuk Kotoran Sapi Dan Kambing Dengan Dosis Berbeda Terhadap Kualitas Rumput Setaria (Setaria Sphacelata) Ni Kadek Ayu Wulandari; I Nyoman Kaca; Ni Ketut Etty Suwitari
GEMA AGRO Vol 26 No 1 (2021)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.26.1.3274.72-77

Abstract

Forage is the main source of feed for ruminants, both for basic living, growth, production and reproduction. The provision and quality of forage will determine the productivity and development of ruminants. To achieve this, several quality and high production forages have been developed, one of which is Setaria Grass. The way to improve grass product and quality is fertilization using organic fertilizers. Research has been carried out with the aim of knowing the quality of Setaria grass (Setaria sphacelata) fed with cow manure and goat manure with different doses. This study used a 4 × 2 factorial randomized block design (RAK), where 2 types of fertilizer treatments (Factor A) and 4 fertilizer dosage treatments (Factor B) consisted of 8 treatments, namely: D0S without the addition of cow fertilizer), D1S (addition Cow Fertilizer 10 tons / Ha), D2S (Addition of Cow Fertilizer 20 tons / Ha), D3S (Increase Cow Fertilizer 30 tons / Ha), D0K (Without Addition of Goat Fertilizer), D1K (Addition of Goat Fertilizer 10 tons / Ha), D2K (Addition of Goat Fertilizer 20 tons / Ha), and D3K (Addition of Goat Fertilizer 30 tons / Ha). Each treatment was repeated 3 times. The results showed that the type of fertilizer (Factor A) had a significant effect (P <0.05) on the levels of ash, crude protein, crude fiber and fat. Fertilizer dosage (factor B) significantly (P> 0.05) the content of crude protein, crude fiber and crude fat. There was an interaction between the type of fertilizer and the fertilizer dose on the ash content, and crude fiber of Setaria sphacelata grass
Pengaruh Pemberian Lisin Dan Metionin Dalam Ransum Terhadap Penampilan Ayam Kampung Pande Made Indrawan; Ni Ketut Etty Suwitari; Luh Suariani
GEMA AGRO Vol 26 No 1 (2021)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.26.1.3280.27-32

Abstract

Free-range chicken is a type of local poultry that has the potential to produce eggs and meat, so it is widely cultivated by the community. The design used in this study was a completely randomized design (CRD) consisting of 4 treatments and 3 replications. The treatments were R0 = rations without lysine and methionine content (control), R1 = rations with 1% lysine content, R2 = rations with 0.5% methionine content, R3 = rations containing lysine and methionine (1% + 0.5 %). This research was conducted at Jl. Sedap Malam, Kesiman Village, Denpasar City, for 10 weeks from 14 October to 23 December 2019. Chickens used in this study were 3 week old native chickens without male and female separation with an average weight of 190-210 g / head. as many as 60 native chickens. Lysine administration and methionine administration in the ration on the appearance of native chickens aged 3-10 weeks had no significant effect (P> 0.05). The combination of lysine and methionine in the native chicken ration had a very significant effect (P <0.01) on the variables of final body weight and weight gain, while the ration consumption and ration conversion had a significant effect (P <0.05). In R3 treatment, the combination of amino acids lysine and methionine in the native chicken ration was able to show the best results on final body weight, weight gain and conversion of native chicken aged 3-10 weeks.
Pengaruh Penerapan Biosekuriti Terhadap Produktivitas Usaha Peternakan Ayam Ras Petelur Di Kecamatan Kintamani, Kabupaten Bangli, Provinsi Bali Wiwik Wahyuni; I Gusti Agus Maha Putra Sanjaya; Ni Ketut Etty Suwitari
GEMA AGRO Vol 26 No 2 (2021)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.26.2.4070.83-89

Abstract

Biosecurity plays a major role in the productivity and continuity of the laying breed chicken farm. This study aims to determine the extent of the application of biosecurity and how the effect of the application of biosecurity on the business productivity of laying hens in Kintamani District, Bangli Regency, Bali Province. A structured questionnaire was used to obtain information from 25 respondents who were breeders of laying hens by interview and observation methods. This research was conducted from 10 August 2020 to 5 November 2020 in Kintamani District, Bangli Regency, Bali Province. The data were analyzed qualitatively and quantitatively using multiple linear regression analysis. The results showed that the level of application of biosecurity was at a very good level of application, namely 19 respondents (76%) and the level of good application was 6 respondents (24%) with those who had implemented the application of isolation and the application of very good sanitation, which amounted to the same amount as many 24 respondents (96%) while 18 respondents (72%) apply good livestock traffic control. From the research results also obtained the effect of the application of biosecurity is as follows: Y = 85.123 + 0.139X1 + 0.133X2 + 0.152X3 with R2 = 0.501. This shows that the application of Biosecurity has an effect of 50.1% on the Productivity of Laying Chicken Farms in Kintamani District, Bangli Regency, while the remaining 49.9% is explained by other factors not examined in this study.
Pemberian Tepung Brangkasan Ubi Jalar Terfermentasi Terhadap Komposisi Fisik Karkas Ayam Kampung Super Umur 10 Minggu Putu Yudisthira; I Gusti Agus Maha Putra Sanjaya; Ni Ketut Etty Suwitari
GEMA AGRO Vol 28 No 2 (2023)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.28.2.4252.77-82

Abstract

Abstract The livestock sector plays a real role in national food security through the supply of animal protein, one of which is super village chickens. In increasing the productivity of livestock the most important is rations. Feed materials that need to be used as alternative feed materials include agricultural waste, one of which is sweet potato brangkasan (Ipomoea batatas). The purpose of this study was to find out the effect of giving sweet potato brangkasan flour to the variable physical composition of chicken villages until the age of 10 weeks. The experimental design used is a Complete RandomIzed Design (RAL) consisting of 5 treatments, namely: R0 (Ration without sweet potato brangkasan flour as a control), R1 (Ration contains 3% sweet potato brangkasan flour without fermentation), R2 (Rations contains 3% fermented sweet potato brangkasan flour), R3 (Ransum contains 6% fermented sweet potato brangkasan flour), R4 (Ration contains 9% fermented sweet potato brangkasan flour). Each treatment is repeated three times. The results showed that the addition of fermented and non-fermented sweet potato brangkasan flour did not have a noticeable effect (P>0.05) on the physical composition of the thigh carcass and the physical composition of the meat as well as on the skin and subcutaneous fat of the chicken breast super village, but a real effect (P<0.05) on the physical composition of the breastbone. The provision of 3% fermented sweet potato flour (R2) tends to be able to give the results of the physical composition of the chest and thigh carcass higher. Keywords: Super Kampung Chicken, Carcass Physical Composition, Sweet Potato Flour
Pemberian Tepung Kulit Ari Biji Kedelai Terfermentasi Terhadap Produksi Karkas Ayam Kampung Super Umur 10 Minggu Robertus Maras; Yan Tonga; Ni Ketut Etty Suwitari
GEMA AGRO Vol 28 No 1 (2023)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.28.1.4991.8-13

Abstract

Kesadaran masyarakat akan pentingnya nilai gizi dari makanan yang dikonsumsi semakin meningkat seiring dengan meningkatnya tingkat pendidikan, kesadaran masyarakat akan kualitas hidup serta, pentingnya mengkonsumsi makanan yang sehat dan bergizi. Salah satu bahan pakan alternatif yang cukup besar potensinya dan dapat digunakan adalah kulit ari biji kedelai. Kulit ari biji kedelai merupakan limbah industri hasil pembuatan tempe atau tahu yang diperoleh setelah melalui proses perebusan dan perendaman kacang kedelai. Tujuan penelitian ini adalah untuk mengetahui pengaruh pemberian kulit ari biji kedelai terfermentasi dalam ransum terhadap kinerja persentase karkas ayam kampung super umur 10 minggu dan untuk mengetahui pada level berapa pemberian tepung kulit ari biji kedelai terfermentasi dalam ransum memberikan hasil terbaik pada kinerja persentase karkas ayam kampung super umur 10 minggu. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan 3 ulangan. Perlakuan yang di coba adalah R0 = Ransum tanpa tambahan tepung kulit biji ari kedelai terfermentasi sebagai kontrol, R1 = Ransum mengandung 7,5% tepung kulit ari biji kedelai terfermentasi, R2 = Ransum mengandung 15% tepung kulit ari biji kedelai terfermentasi, R3 = Ransum mengandung 22,5% tepung kulit ari biji kedelai terfermentasi, R4 = Ransum mengandung 30% tepung kulit ari biji kedelai terfermentasi. Setiap ulangan (unit percobaan) menggunakan 5 ekor ayam kampung super, sehingga jumlah ayam kampung super yang digunakan dalam penelitian ini sebanyak 75 ekor. Pemberian tepung kulit ari biji kedelai terfermentasi dalam ransum ayam kampung berpengaruh tidak nyata (P>0,05) terhadap produksi karkas ayam kampung super umur 10 minggu. Level yang optimal penambahan tepung kulit ari biji kedelai terfermentasi dalam ransum ayam kampung super yang optimal adalah 15%.
Pengaruh Pemberian Limbah Tepung Roti Afkir Dalam Ransum Terhadap Recahan Karkas Ayam Kampung I Gusti Agung Putra Narayana I gusti agung putra narayana; Ni Ketut Sri Rukmini; Ni Ketut Etty Suwitari
GEMA AGRO Vol 27 No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.27.1.5006.7-11

Abstract

The purpose of this study was to determine the effect of replacing corn with discarded bread flour on carcass crumbs of super free-range chicken during a 10-week rearing period and the level of use of rejected bread flour in what percentage will have an effect on carcass crumbs of super free-range chicken aged 10 weeks. The design used was a completely randomized design (CRD) with 5 (five) treatments and 3 (three) replications so that there were 15 cage units and each unit consisted of 5 free-range chickens and 75 free-range chickens were used. The treatments were as follows: rations without Bread Flour (TRA) (P0), rations containing 10% TRA (P1), rations containing 20% ​​TRA (P2), rations containing 30% TRA (P3) and rations containing 40% TRA (P4 ). The results showed that the replacement of corn with rejected bread flour had a significant (P<0.05) to very significant (P<0.01) effect on breast weight, wing weight, thigh weight, and back weight of super free-range chickens during the 10-month rearing period. week. The level of use of the best rejected bread flour is 20% with the weight of the chest, thighs, wings and back of 113.70 g/head, 154.30 g/head, 63.43 g/head and 101.13 g/head, respectively
Pengaruh Pemberian Tepung Kulit Nanas Terfermentasi Terhadap Recahan Karkas Ayam Kampung Super Umur 10 Minggu Silvester Nandus; I Nyoman Kaca; Ni Ketut Etty Suwitari
GEMA AGRO Vol 29 No 1 (2024)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.29.1.7791.1-9

Abstract

Abstrak Ayam kampung super merupakan salah satu komodite sumber penghasil daging yang semakin banyak dikembangkan. Untuk mencapai produktivitas ini harus di dukung oleh pakan yang berkualitas salah satunya memanfaatkan limbah kulit nanas terfermentasi. Tujuan dari penelitian ini untuk mengetahui pengaruh pemberian tepung kulit nanas terfermentasi terhadap recahan karkas ayam kampung super umur 3-10 minggu. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan 3 ulangan. Adapun perlakuan yaitu N0 = Ransum tanpa kandungan tepung kulit nanas terfermentas, N1 = Ransum mengandung 5% tepung kulit nanas terfermentasi, N2 = Ransum mengandung 10% tepung kulit nanas terfermentasi, N3 = Ransum mengandung 15% tepung kulit nanas terfermentasi, N4 = Ransum mengandung 20% tepung kulit nanas terfermentasi. Hasil penelitian menunjukan bahwa tidak terjadi pengaruh yang signifikan (p>0,05) dengan penambahan kulit nanas terfermentasi dalam ransum terhadap recahan karkas ayam kampung super 10 minggu. Perlakuan N1 memiliki nilai rataan yang paling tinggi tetapi tidak berbeda nyata dibandingkan N0, N2, N3, dan N4 pada variabel yang di amati yaitu berat berat karkas, berat dada, berat paha, berat sayap kecuali berat punggung pada perlakuan N2. Pemberian tepung kulit nanas terfermentasi pada level 5% menunjukan hasil rataan yang paling baik terhadap recahan karkas ayam kampung super umur 10 minggu. Dari hasil penelitian dapat disimpulkan bahwa Pemberian tepung kulit nanas terfermentasi dalam ransum berpengaruh tidak nyata, terhadap recahan karkas ( berat karkas, berat dada, berat paha, berat sayap dan berat punggung) ayam kampung super 10 minggu.
Pengaruh Pemberian Tepung Daun Bluntas Terfermentasi Terhadap Pertumbuhan Pada Ayam Kampung Super Umur 10 Minggu Yosias Bani Bani; Ni Ketut Etty Suwitari; I Gede Sutapa
GEMA AGRO Vol 29 No 2 (2024)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.29.2.10351.82-90

Abstract

Ayam kampung super membutuhkan pakan yang berkualitas untuk pemenuhan gizinya. Ketersediaan bahan pakan di pasaran berupa bahan pakan lokal dan bahan import. Harga bahan pakan import yang cenderung tinggi mendorong perlu adanya bahan pakan alternatif dalam penyediaan komponen ransum. Demi menekan biaya produksi sekecil mungkin tanpa mengurangi produksi optimum dapat dilakukan dengan cara memanfaatkan bahan pakan alternatif yang dapat menambah gizi, mudah didapatkan dan harganya murah yaitu tepung daun beluntas terfermentasi yang memiliki kandungan zat makanan seperti protein kasar 13,4%, lemak kasar 1,5%, serat kasar 16,7% dan GE 2,7% kcal/g. Tujuan penelitian ini untuk mengetahui bagaimana pengaruh pemberian tepung daun beluntas terfermentasi terhadap persentase karkas ayam kampung super umur 10 minggu dan pada level berapa pemakaian tepung daun beluntas terfermentasi akan menunjukkan hasil terbaik terhadap persentase karkas ayam kampung super umur 10 minggu. Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap (RAL) yang terdiri dari 5 perlakuan dan 3 ulangan. Adapun perlakuan yaitu B0 = Ransum tanpa kandungan tepung daun beluntas, B1 = Ransum yang menggunakan 1,5% tepung daun beluntas terfermentasi, B2 = Ransum yang menggunakan 3% tepung daun beluntas terfermentasi, B3 Ransum yang menggunakan 4,5% tepung daun beluntas terfermentasi, B4 = Ransum yang menggunakan 6% tepung daun beluntas terfermentasi. Pemberian tepung daun beluntas terfermentasi dalam ransum berpengaruh tidak nyata (P>0,05) terhadap semua variabel yang diamati (berat potong, berat karkas, berat non karkas, persentase karkas dan persentase non karkas). Hasil penelitian ini menunjukan pemberian tepung daun beluntas terfermentasi pada level 4,5% memberikan hasil persentase karkas ayam kampung super umur 10 minggu yang lebih baik.
Co-Authors Adi Wiratama Agung Pamuji Agung Pamuji Agung Pramuji Amee Nicolas Ariawan, I Wayan Eka Putra Aryanti Nyoman Pande Asnawi Asnawi Emanuel Emanuel Sedan Erlis Setiyaningrum Frederikus Armando Jerubu Frengki Damu Lodu Gde Deny Larasdiputra Gordianus Jawa Hanilyn A. Hidalgo I Dewa Nyoman Sudita, I Dewa I Gede Sutapa, I Gede I Gusti Agung Putra Narayana I gusti agung putra narayana I Gusti Agus Maha Putra I Gusti Agus Putra Sanjaya I Gusti Ayu Dewi Seri Rejeki I Gusti Ayu Dewi Seri Rejeki, I Gusti Ayu Dewi Seri I Kadek Wira Parwata I Ketut Ari Krisna Sanjaya I Made Adi Wiratama I Made Artama I Made Deddy Dharmika I Made Deddy Dharmika I Nyoman Kaca I Nyoman Kaca I Putu Krismayana I Wayan Adrika Semadi I Wayan Eka Ariawan I Wayan Richo Yasa I Wayan Wiarta Janurianti, Ni Made Defy Katrin Xandria Oy Sai Luh Suariani, Luh Made Adi Wiratama Made Pradnyagitha Harum Devani Made Sumitha Kameswari Mia Fresindo N.M. Yudiastari Nandus, Silvester Ni Kadek Ayu Wulandari Ni Ketut Mardewi Ni Ketut Sri Rukmini, Ni Ketut Sri Ni Luh Adelia Dharma Prakerti Ni Luh Putu Ratna Wahyu Lestari Ni Made Ayu Gemuh Rasa Astiti Ni Made Yudiastari, Ni Made Noviana Pedi Bili Nur Widodo Nyoman Pande Aryanti Pande Made Indrawan Putra, I Ketut Prabawa Putu Aditya Febryandika Permana Putu Yudisthira Putu Yudisthira Rejeki, I Gusti Ayu Seri Robertus Maras Sanjaya, I Gusti Agus Maha Putra Sanjaya, I Ketut Puja Wirya Semadi, I Wayan Adrika Setiyaningrum, Erlis Sharil Fadli Mohamad Zamri Silvester Nandus Sri Rahayu Damayanti Sri Wulan Sundari Sri Wulan Sundari Tanggu, Yonatan Wiratama, I Made Adi Wiwik Wahyuni Yan Tonga Yonatan Tanggu Yosias Bani Bani Yuminsia Neni Yuminsia Neni Bili