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All Journal Jurnal Pertanian Agros Hasanuddin Journal of Animal Science (HAJAS)
Anas, Serli
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Immunology & microbiology

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Organoleptic Test Characteristics of Corn Stover Silage Added with Several Legumes Anas, Serli; Natsir, Asmuddin; Syahrir, Syahriani
Hasanuddin Journal of Animal Science (HAJAS) Vol. 6 No. 2 (2024)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.v6i2.31778

Abstract

The limited forage availability in the dry season is a limiting factor in a livestock business. The abundance of forage in the rainy season cannot be stored long without treatment. This is due to the high water content, so forage cannot be stored; there is a need for innovative feed technology. Silage is a feed processing technology using a method of preserving/fermenting feed in anaerobic conditions, which is placed in a silo with a water content of around 60-70%. The principle of forage fermentation is by microbes that produce a lot of lactic acid. This research aimed to determine corn straw silage's physical properties (organoleptic tests) by adding several types of legumes. According to data from the Directorate General of Animal Husbandry and Animal Health in 2022, the number of cattle in South Sulawesi Province was 18,610,000 head. The increase in production in 2022 compared to 2012 occurred in all regions in Indonesia, South Sulawesi Province.  Corn produced was 1,420,154 tons, which shows that corn straw waste is abundant and can be used as forage using silage technology. The materials used are Bima Provit A1 (stay green), hybrid corn stover, and legumes. The treatments used were 95% corn stover silage (control), 70% corn stover silage + 25% Gamal legumes, 70% corn stover silage + 25% Lamtoro legumes, and 70% corn stover silage + 25% Indigofera legumes. Creating an acidic atmosphere can be accelerated by adding preservatives or additional ingredients (additives) to rice bran (5%). Organoleptic test parameters to determine silage's physical characteristics and quality, such as texture, color, and aroma. The results obtained were that the silage texture score in all treatments had an average value that was not much different and fell into the medium texture category, the silage color score in all treatments had good quality, brown and yellowish brown, the aroma score in all treatments had good quality. Keywords: Corn stover silage, leguminosae, organoleptic test
KAJIAN OPTIMALISASI PENGGUNAAN BAHAN PAKAN LOKAL UNTUK PEMBIBITAN AYAM KAMPUNG DI KABUPATEN GORONTALO Anas, Serli; Rohmadi, Dwi; Palobo, Fransiskus; Djaya, Ernawaty
Agros Journal of Agriculture Science Vol 22, No 1 (2020): edisi Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v22i1.1111

Abstract

Biaya pakan suatu usaha peternakan mencapai 70 hingga 80 persen dari biaya operasional usaha.  Dengan dukungan bahan pakan lokal, diharapkan usaha perbibitan ayam kampung dapat berkembang di Gorontalo. Tujuan kajian: menganalisis pendapatan usahatani ayam kampung dengan mengoptimalkan penggunaan bahan pakan lokal dalam pembibitan ayam kampung. Kajian dilaksanakan di Gorontalo bekerjasama dengan stakeholder dan kelompok ternak ayam, Februari hingga Desember 2015. Data meliputi produksi telur, bobot telur, jumlah telur yang ditetaskan, fertilitas, daya tetas, dan bobot tetas. Data dianalisis secara deskriptif. Hasil: nilai HDP dan HHP mengalami kenaikan mulai dari produksi bulan ke-2 sampai ke-3. Fertilitas meningkat seiring umur bulan produksi, mengikuti tingkat kedewasaan ternak atau umur fisiologis ternak. Semakin meningkat umur ayam maka fertilitas akan meningkat sampai batas puncak produktivitas dan menurun lagi. Daya tetas telur setiap bulan meningkat seiring meningkatnya fertilitas telur.  Nutrisi pakan yang cukup meningkatkan nilai HDP, HHP, fertilitas, dan daya tetas. Usahatani layak dikembangkan
Co-Authors Asmuddin Natsir Djaya, Ernawaty Palobo, Fransiskus Rohmadi, Dwi Syahriani Syahrir