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Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian

jstsv
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Published by Institut Pertanian Bogor

ISSN : 20888732 EISSN : 27225232 DOI : https://doi.org/10.29244/jstsv

Core Subject : Economy, Health, Science, Agriculture, Social,

Agriculture, Biological Sciences & Forestry Computer Science & IT Economics, Econometrics & Finance Social Sciences Veterinary

Jurnal Sains Terapan (JST) publishes articles in Applied Science, Applied Agriculture, Applied Technology-Information, and Applied Agribusiness issues.

Arjuna Subject : Umum - Umum

Articles 8 Documents

Search results for , issue "Vol. 10 No. 2 (2020): Jurnal Sains Terapan, Volume 10 Nomor 2, Tahun 2020" : 8 Documents clear

APLIKASI TEPUNG DAUN KAYU MANIS SEBAGAI SUPLEMEN PAKAN TERHADAP KUALITAS DAGING UDANG VANAME (Litopenaeus vannamei): Application of Cinnamon Leaf Flour as Feed Supplement to Meat Quality of Vannamei Shrimp (Litopenaeus vannamei) Neny Mariyani; Andri Hendriana
Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Vol. 10 No. 2 (2020): Jurnal Sains Terapan, Volume 10 Nomor 2, Tahun 2020
Publisher : IPB University

This study aims to apply the appication of cinnamon leaf flour in feeding to the meat quality of vannamei shrimp (Litopenaeus vannamei). The concentrations of cinnamon leaf flour given were 0%, 0,5%, 1,0% and 1,5%. The vannamei shrimp used had an average weight of 10,06 ± 0,15 g/tail which was kept in an aquarium for 60 days. The quality test result showed that on 1,5% treatment, the shrimp meat had the lowest fat content on 1,46% and the highest HDL content on 96,75%. The results of organoleptic test on the quality of shrimp meat showed no difference in aroma, color, taste and texture that could be detected by the panelists (p>0,05). The average responses were: aroma 4,43, 4,31, 4,45; color 4,67, 4,67, 4,60; texture 4,52, 4,67, 4,52 and taste 4,48, 4,38, 4,52. From the results of the organoleptic test, all parameters showed a number above 4, where the value of 4 indicated that tested parameters were as good as the control (0%).

POTENSI EKSTRAK DAUN KERSEN SEBAGAI BAHAN SANITASI KERABANG TELUR PADA PROSES PENETASAN TELUR ITIK ALABIO: The Potential Of Cherry Leaf Extract (Mutinga calabura L) As A Sanitary Agent For Eggshell In The Alabio Ducks Hatching Process Gilang Ayuningtyas; Rina Martini; Wina Yulianti
Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Vol. 10 No. 2 (2020): Jurnal Sains Terapan, Volume 10 Nomor 2, Tahun 2020
Publisher : IPB University

The objective of this research was to study the potential of cherry leaf extract as natural sanitizer agent for Alabio eggshell in hatching process. A number of 533 of Alabio hatching eggs were used in this study. Hatching eggs produced from College of Vacational Studies IPB University, were collected three times a day. Three hundred thirty-three hatching eggs were divided into five treatment groups. The first group was considered as control, the second was dipping into commercial disinfection, and the third and the fifth gruop were dipping into cherry leaf extract 250 ppm, 500 ppm, and 750 ppm respectively. The results showed cherry leaf extract has secondary metabolite compounds : alkaloids, flavonoids and tannins. All of these secondary metabolite compounds have a role as antibacterial agent. cherry leaf extract 750 ppm shows the same potential as commercial disinfectants in reducing the microbial population in eggshells. The dipping treatment of 750 ppm cherry leaf extract in alabio duck hatching eggs resulted in the lowest embryo mortality rate compared to other treatments (9.3%). Key words: Alabio duck, cherry leaf extract, hatchery, total plate count of eggshell

PERFORMA PRODUKSI DAN REPRODUKSI SAPI PERAH DI UPTD BPPIP-TSP BUNIKASIH: Production and Reproductive Performance of Daily Cattle at UPTD BPPIP-TSP Bunikasih Pria Sembada; Irsan Ramadhan; Muhammad Rizky Fanidhia Raihan; Aldi Mugniawan; M Rifky Ramdani Hendrawan
Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Vol. 10 No. 2 (2020): Jurnal Sains Terapan, Volume 10 Nomor 2, Tahun 2020
Publisher : IPB University

Peternakan sapi perah di Indonesia memiliki potensi besar untuk berkembang dan dikembangkan. Meskipun demikian, peternakan sapi perah di Indonesia menghadapi berbagai tantangan terutama dalam meningkatkan performa reproduksi dan produksi. Peran penting unit pelaksana teknis perlu diperkuat untuk dapat berkontribusi dalam meningkatkan performa peternakan di Jawa Barat. Penelitian ini bertujuan untuk mempelajari dan mengidentifikasi profil performa reproduksi dan produksi serta faktor-faktor yang berkaitan dengan performa di BPPIB-TSP Bunikasih. Penelitian dilakukan di BPPIB-TSP Bunikasih dari 13 Januari hingga 3 April 2020 dengan mengumpulkan data primer maupun sekunder, antara lain data populasi, pemberian pakan, produksi (kualitas dan kuantitas), dan reproduksi. Data-data tersebut dianalisis menggunakan analisis deskriptif. Hasil penelitian menunjukkan bahwa performa reproduksi dan produksi di lokasi penelitian ini masih perlu ditingkatkan. Beberapa peubah sudah sesuai dengan yang telah ditargetkan, namun beberapa peubah masih perlu ditingkatkan seperti jarak partus ke IB I, conception rate, days open dan calving interval. Faktor-faktor penting yang berkaitan untuk meningkatkan performa antara lain pemberian pakan (kuantitas, kualitas, dan imbangan), manajemen pemeliharaan, kesehatan ternak, dan aspek teknis lainnya. Penelitian ini menggarisbawahi pentingnya perbaikan faktor-faktor tersebut dalam rangka meningkatkan performa reproduksi dan produksi sapi perah.

PREFERENSI KONSUMEN TERHADAP DAGING AYAM BROILER DI ERA NEW NORMAL: Consumer Preferences For Broiler Chicken In The New Normal Era Danang Priyambodo; Intani Dewi; Gilang Ayuningtyas
Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Vol. 10 No. 2 (2020): Jurnal Sains Terapan, Volume 10 Nomor 2, Tahun 2020
Publisher : IPB University

The purpose of this study was to determine consumer attitudes towards the attributes of fresh chicken meat and frozen chicken meat and to analyze the factors that influence consumers in purchasing decisions for fresh chicken meat and frozen chicken meat in the city of Bogor in the new normal era. This research was conducted in October-Desember 2020. Data obtained from 250 respondents who usually buy broiler chicken meat and is divided into several areas namely modern market, traditional market, and chicken selling places around the city of Bogor. The sample of respondents in the study was chosen purposively and the data collection technique used a survey method through direct interviews based on the questions contained in the questionnaire. The data were analyzed with descriptive analysis and Fishbein models. The result of the study concluded that: 1) Broiler meat consumers were mostly female of adult age and married, has the last education of senior high school, works as a housewife and has an income of less than IDR 1.000.000. 2) All broiler meat consumers carry out all stages of purchasing decisions. 3) The factors that influence the purchase of broiler chicken meat with the highest average score (4.42) are based on health factors. 4) Based on the Fishbein model, the highest average value (Ao) is found in fresh meat products, which means that respondents in the city of Bogor in the new normal era prefer fresh chicken meat products to frozen chicken meat products.

PERANCANGAN PROGRAM EKOWISATA KERAJINAN TANGAN KOTA PALEMBANG PROVINSI SUMATERA SELATAN: The Program Design Of Handicraft Ecotourism Palembang City, South Sumatra Province Kania Sofiantina Rahayu; Anida Shafa Salsabila Putri
Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Vol. 10 No. 2 (2020): Jurnal Sains Terapan, Volume 10 Nomor 2, Tahun 2020
Publisher : IPB University

ABSTRAKKota Palembang memiliki keanekaragaman sumberdaya budaya. Kesenian merupakan salah satu unsur budaya yang mencerminkan ciri khas suatu daerah asal kesenian. Kerajinan tangan merupakan salah satu kesenian Kota Palembang yang berpotensi sebagai daya tarik wisata. Ekowisata kerajinan tangan memiliki pengaruh dalam melestarikan produk kerajinan, meningkatkan perekonomian dan mensejahterakan para pengrajin tradisional di Kota Palembang. Tujuan penelitian ini adalah menginventarisasi dan mengindentifikasi sumberdaya kerajinan tangan di kota Palembang agar dapat dijadikan objek dalam rancangan program ekowisata di Kota Palembang Provinsi Sumatera Selatan. Metode yang digunakan yaitu studi literatur, wawancara, observasi langsung dan penyebaran kuisioner. Sumber daya wisata kerajinan tangan yang diinventarisasi terbagi menjadi dua klasifikasi yaitu kerajinan bahan keras dan bahan lunak. Terdapat empat kerajinan tangan di Kota Palembang yaitu terdiri dari satu kerajinan bahan keras dan tiga kerajinan bahan lunak. Sumber daya kerajinan tangan dianalis berdasarkan tujuh indikator penilaian Avenzora (2008) untuk mendapatkan hasil penilaian potensi sumber daya kerajinan tangan unggulan. Potensi kerajinan unggulan di Kota Palembang yaitu kerajinan Laker, Kain Songket, Kain Jumputan dan Ukir Kayu. Berdasarkan hasil identifikasi menunjukkan bahwa stakeholders setuju dan siap jika kerajinan tangan kota Palembang dimasukan ke dalam objek program ekowisata. Program Ekowisata dirancang dengan konsep eksplorasi kerajinan tangan yang melibatkan interaksi antara wisatawan dengan para pengrajin. Adanya program ekowisata kerajinan tangan ini diharapkan dapat merangsang pertumbuhan ekonomi kawasan dengan kapasitas masyarakat untuk mengelola sumberdaya. ABSTRACTPalembang City has the diversities of cultural resources. Art is the cultural element that reflects the characteristics of an area. The Handicraft is one of Palembang City's arts which has the potential as a tourist attraction. Handicraft ecotourism has the influences in preserving the handicraft products, improving the economy, and the welfare of traditional craftsmen in Palembang City. This research purpose is to inventory and identify the handicraft resources in Palembang city so that they can be used as objects in the ecotourism program design in Palembang City, South Sumatra Province. The method used is literature study, interview, direct observation, and the questionnaire distribution. The handicraft tourism resources that are inventoried are divided into two classifications, namely the handicrafts with hard materials and soft materials. There are four handicrafts in Palembang City, consisting of one hard material handcraft and three soft material handicrafts. The handicraft resources were analyzed based on the seven assessment indicators from Avenzora (2008) to get the results of the superior handicraft resources potential assessment. The superior handicrafts potentials in Palembang are Laker, Songket, Jumputan, and the wood carving. Based on the identification results, it shows that the Stakeholders agree and are ready if Palembang handicrafts are included in the ecotourism program object. The Ecotourism program is designed with the handicraft exploration concept that involves interaction between the tourists and the craftsmen. The handicraft ecotourism program is expected to stimulate regional economic growth through the resource arranged by the community.

TEKNIS PRODUKSI PEMBENIHAN DAN PENDEDERAN IKAN LEMON ALGAE EATER Gyrinocheilus aymoneiri DI ADE’S FISH FARM, KABUPATEN BOGOR, JAWA BARAT: Technical Production Of Lemon Algae Eater Gyrinocheilus aymoneiri Hatchery And Nursery In Ade’s Fish Farm, Bogor Regency, West Java Cecilia Eny Indriastuti; M. Ramadhani Prigunawan
Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Vol. 10 No. 2 (2020): Jurnal Sains Terapan, Volume 10 Nomor 2, Tahun 2020
Publisher : IPB University

ABSTRACTLemon fish Algae Eater is one of the aquarium fish which is well-known as Algae Eater. The Lemon Algae Eater is placed in a pond measuring 2 m x 3 m x 0.8 m, with a water height of 50 cm. For optimum health, feed the Algae Eater with Feng Li pellets by having a restricted feeding method or this can also be limited to 5% from the brood fish weight. The semi-natural hatchery of Lemon fish Algae Eater is needed. An aquarium (100cm x 60 cm x 50 cm) with a water height of 30 cm is needed for the hatchery of Lemon fish Algae Eater eggs. The average fecundity of Lemon fish Algae Eater eggs produced in 1 spawning can reache up to 84 742 eggs with the average of Fertilization Rate is 79%, the Hatching Rate is 83%, and the Survival Rate is 74%. The Lemon Algae Eater eggs will hatch in 10-12 hours. Fish nursery of lemon fish algae eater is used pond measures 3 m x 2 m x 1.5 m. The freshly hatched larvae are harvested at the age of 30 days and 45 days with a size of 1.2-1.5 cm/fish and 2.5-3 cm/fish. ABSTRAKLemon algae eater merupakan salah satu ikan aquarium yang dikenal sebagai pemakan alga. Pemeliharaan ikan lemon algae eater dilakukan pada bak beton yang berukuran 2 m x 3 m x 0.8 m, dengan tinggi air 50 cm. Pakan yang diberikan berupa pelet feng li dengan metode pemberian pakan restricted atau metode dibatasi dengan 5% dari bobot induk. Pemijahaan induk ikan lemon algae eater dilakukan secara semi alami. Wadah penetasan telur ikan lemon algae eater menggunakan akuarium ukuran 100 cm x 60 cm x 50 cm dengan tinggi air 30 cm. Rata-rata fekunditas telur ikan lemon algae eater yang dihasilkan dalam 1 kali pemijahan mencapai 84 742 butir telur dengan memiliki nilai rata-rata Fertilization Rate sebesar 79%, Hatching Rate sebesar 83%, dan Survival Rate sebesar 74%. Telor ikan lemon algae eater akan menetas dalam waktu 10-12 jam. Kegiatan pendederan ikan lemon algae eater menggunakan wadah bak beton yang berukuran 3 m x 2 m x 1.5 m. Benih yang dipanen berumur 30 hari dan 45 hari dengan ukuran 1.2 -1.5 cm/ekor dan 2.5 - 3 cm/ekor.

PENGARUH METODE EKSTRAKSI DAN POLARITAS PELARUT TERHADAP KADAR FENOLIK TOTAL DAUN KERSEN (Muntingia calabura L): Effect of Extraction Method and Solvent Polarity on Total Phenolic Content of Cherry Leaves (Muntingia calabura L) Wina Yulianti; Gilang Ayuningtyas; Rina Martini; Ika Resmeiliana
Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Vol. 10 No. 2 (2020): Jurnal Sains Terapan, Volume 10 Nomor 2, Tahun 2020
Publisher : IPB University

ABSTRACTThe method of extraction and the type of solvent used during extraction will influence effectiveness of the extraction and compound extracted. The aim of this research was determined the effect of extraction methode and solvent polarity on total phenolic content of cherry leaves (Muntingia calabura L). Extraction of cherry leaves used maceration and soxhelation methods with ethanol and chloroform as solvents. The total phenolic contain was determined by visible spechtrophotometer at 765 nm. It has been showed that the soxhletation method was a higher yield value than the maceration methods with the highest yield value showed by ethanol extract, it was 13,29% w/w. Otherwise maceration method showed a higher total phenolic contain with the highest total phenolic contain showed by ethanol extract, it was 10,70% GAE.

FEASIBILITY ANALYSIS OF BIOGAS CHICKEN MANURE BUSINESS DEVELOPMENT (CASE STUDY AT PT JATINOM INDAH FARM): Analisis Kelayakan Usaha Pengembangan Bisnis Biogas Kotoran Ayam (Studi Kasus di PT Jatinom Indah Farm, Jawa Barat, Indonesia) Intani Dewi; Wildan Fauzan Supriana
Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Vol. 10 No. 2 (2020): Jurnal Sains Terapan, Volume 10 Nomor 2, Tahun 2020
Publisher : IPB University

Gas based resource has been widely used by Indonesians on daily basis. As for cooking purposes, the use of gas in the form of LPG (Liquefied Petroleum Gas) that is distributed by the government has been considered as problematic due to the high price. On the other hand, the trend of converting to alternative energy is on the rise. Therefore, the opportunity of developing an alternative resource to replace LPG for cooking is highly demanded. Biogas is a fuel which is produced from the breakdown of organic matter such as animal manure or sewage. The highly flammable feature of methane can be utilized for cooking purpose. Biogas is cheaper than LPG and has a more reliable distribution channel. The aims of this research are to analyze the feasibility of a chicken manure biogas business in non-financial and financial aspects and to analyze the sensitivity level of the feasibility of a chicken manure biogas business. Based on financial analysis, business development at PT Jatinom Indah is feasible because it has value of NPV Rp 1 186 604 209 with NET B/C of 3,045, Gross B/C of 1,302 and IRR of 33%, with payback period 3 years and 1 month.

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