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All Journal Jurnal Biologi Tropis Buletin Peternakan Tropis (Bulletin of Tropical Animal Science) Livestock and Animal Research
Agustinus Semang, Agustinus
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Veterinary

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Identifikasi Daerah Asal dan Kualitas Nutrisi Dedak Padi sebagai Bahan Pakan yang Dipasarkan di Kota Kupang Provinsi Nusa Tenggara Timur Tulle, Meylan; Semang, Agustinus; Randu, Melkianus Dedimus Same
Buletin Peternakan Tropis Vol. 3 No. 2 (2022)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/bpt.3.2.103-110

Abstract

Kupang City is a potential market to sell rice bran because it is widely used as feed for pigs and poultry. However, information about the nutritional quality of rice bran circulating in Kupang City is not widely available. The research aims to identify the origin and nutritional quality of rice bran sold in traditional markets in Kupang City. The research’s respondents numbered seven people and were determined on the total side. The methods used in the research are quantitative descriptive and literature studies. Research variables include the region of origin and nutritional quality of rice bran. The research data was analyzed through tabulation, displayed in the form of a table, and analyzed descriptively, while rice bran samples from various traditional markets for nutritional quality testing used proximate analysis. The results showed that the rice bran marketed in Kupang City came from the Provinces of East Nusa Tenggara (NTT) and West Nusa Tenggara (NTB). The nutritional quality of rice bran in the form of water content and crude fat is by SNI requirements in quality I, II, and III, ash content is by SNI requirements in quality III, while the content of crude protein and crude fibre is not following the specification standards of SNI requirements, both quality I, II, and III. It was concluded that the low quality of rice bran in the traditional market of Kupang City requires additional fermentation treatment by farmers to increase protein content and digestibility and is optimal for use for the growth of poultry and monogastric livestock.   Key words: area of origin, rice bran, Kupang city, nutritional quality, proximate   ABSTRAK Kota Kupang merupakan pasar potensial untuk menjual dedak padi karena banyak dimanfaatkan sebagai pakan ternak babi dan unggas. Namun demikian informasi mengenai kualitas nutrisi dari dedak padi yang beredar di Kota Kupang belum banyak tersedia. Penelitian bertujuan mengidentifikasi daerah asal dan kualitas nutrisi dedak padi yang dijual pada pasar - pasar tradisional di Kota Kupang. Responden penelitian berjumlah 7 orang dan ditentukan secara total samping. Metode yang digunakan dalam penelitian adalah deskriptif kuantitatif dan studi literatur. Variabel penelitian meliputi daerah asal dan kualitas nutrisi dedak padi. Analisis data penelitian dilakukan melalui tabulasi, ditampilkan dalam bentuk tabel, dan dianalisis secara deskriptif, sedangkan sampel dedak padi dari berbagai pasar tradisional untuk pengujian kualitas nutrisi digunakan analisis proksimat. Hasil penelitian menunjukkan bahwa dedak padi yang dipasarkan di kota kupang berasal dari Provinsi Nusa Tenggara Timur (NTT) maupun Nusa Tenggara Barat (NTB). Kualitas nutrisi dedak padi berupa kadar air dan lemak kasar sesuai dengan persyaratan SNI pada mutu I, II, dan III, kadar abu sesuai persyaratan SNI pada mutu III, sedangkan kandungan protein kasar dan serat kasar tidak sesuai dengan standar spesifikasi persyaratan SNI baik mutu I, II, maupun III. Disimpulkan bahwa rendahnya kualitas dedak padi di pasar tradisional Kota Kupang membutuhkan tambahan perlakuan fermentasi oleh peternak sehingga dapat meningkatkan kandungan protein maupun kecernaan serta optimal untuk digunakan bagi pertumbuhan ternak unggas dan monogastrik.  
The Effect of Hot Water Scarification Duration on Germination and Growth of Indigofera zollingeriana Seeds Tahing, Albertus; Semang, Agustinus; Vertygo, Stormy
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.6848

Abstract

Indigofera zollingeriana is a type of leguminous plant that is excellent for cultivation as forage for ruminant livestock such as cattle, buffalo, goats, and sheep. This study aims to determine the effect of the duration of hot water scarification on the germination of Indigofera zollingeriana seeds. The research was conducted at the Livestock Feed Technology Laboratory of the State Agricultural Polytechnic of Kupang. The study was carried out for 2 weeks using a Completely Randomized Design with 4 treatments and 5 replications, namely P0: without hot water scarification, P1: hot water scarification at 65°C for 30 minutes, P2: hot water scarification at 65°C for 60 minutes, and P3: hot water scarification at 65°C for 90 minutes. The variables measured in this study were germination percentage, mean daily germination, and seedling height. The data obtained were analyzed using analysis of variance (ANOVA), and if there was a significant effect, it was followed by Duncan's test. The results showed that the effect of scarification of Indigofera zollingeriana seeds with hot water at 65°C for different durations significantly affected the parameters of germination percentage and mean daily germination, with the treatment without scarification providing the best results. This could be due to the prolonged duration of soaking, which caused the seeds to experience heat stress. As for the seedling height parameter, the treatment did not have a significant effect. Therefore, hot water scarification with excessively long durations is not recommended as a strategy to promote germination and growth of these seeds.
Kandungan nutrien, fraksi serat dan nutrient value fermentasi jerami kacang tanah (Arachys hypogaea) pada level nira lontar (Borassus flabellifer) yang berbeda Wea, Redempta; Mangngi, Ria Yuniati Kana; Bay, Yovita Yuvensia; Badewi, Bachtaruddin; Semang, Agustinus; Koten, Bernadete Barek; Wirawan, I Gusti Komang Oka
Livestock and Animal Research Vol 20, No 3 (2022): Livestock and Animal Research
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/lar.v20i3.57957

Abstract

Objective: Peanut straw is abundantly available and still contains the nutrients needed by livestock but has high crude fiber content. Therefore, it is processed using fermentation technology using palm sap. The nutrient content and fiber fraction of fermented peanut shells at different levels of palm sap is the aim of the research.Methods: The Completely Randomized Design (CRD) used with 4 treatments and 6 replications, namely: JKT0 = peanut straw without palm sap, JKT5 = peanut straw + 5% palm sap, JKT10 = peanut straw + 10% palm sap, JKT15 = peanut straw + 15% palm sap and fermented for 21 days. The research variables were nutrient content resulted of proximate analysis, fiber fraction, and nutrient value. The analysis used one-way variance and Duncan's Multiple Range Test (DMRT).Results: Increasing the use of palm sap up to 15% in rice straw fermentation led to a 15.59% decrease in dry matter, a 7.33% increase in nitrogen-free extract (BETN), a 19.67% decrease in ash, an increase of up to 6.13% of NDF, a decrease of 6 .99% ADF, 7.57% decrease in cellulose, 45.45% increase in hemicellulose, nutrient value (DMI, DMD, and RFV) but no effect on crude protein, crude fiber, crude fat and lignin. and the use of 10% palm sap gives optimal results.Conclusions: The fermentation process using palm sap affects the dry matter content, BETN, ash, NDF, ADF, hemicellulose, cellulose, but has no impact on the content of crude protein, crude fiber, crude fat, and lignin and the best palm sap level is 10%.
Co-Authors Bachtaruddin Badewi, Bachtaruddin Bay, Yovita Yuvensia Bernadete Barek Koten I Gusti Komang Oka Wirawan, I Gusti Komang Mangngi, Ria Yuniati Kana Redempta Wea Tahing, Albertus Tulle, Meylan Vertygo, Stormy