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All Journal Jurnal Sains Teknologi dan Lingkungan (JSTL) Jurnal Biologi Tropis
Suhubdy Suhubdy
Universitas Mataram
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Immunology & microbiology Public Health

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Urea’s Effect on Dry Matter, Organic Matter, and Crude Protein Content of Ammoniated Corn Straw Azhary Noersidiq; Syamsul Hidayat Dilaga; Suhubdy Suhubdy; Muhamad Amin; Fahrullah Fahrullah; Vebera Maslami
Jurnal Biologi Tropis Vol. 23 No. 4 (2023): October - December
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.v23i4.5388

Abstract

Feed is an absolute necessity that must be guaranteed in the maintenance of ruminants but its availability is always a problem during the dry season so that a fresh forage is difficult to obtain and only agricultural waste in the form of straw is available. One of widely used by farmers, especially in Lombok region, is corn straw. This research aims to evaluate the nutritional content of corn straw that has been ammoniated using urea. This study used corn straw and urea for the ammoniation process with a complete randomized design (CRD) design consisting of 4 treatments and 4 replications, namely T1= corn straw without ammoniation (control), T2= corn straw ammoniated with a dose of 2% urea, T3= corn straw ammoniated with a dose of 4% urea and T4= corn straw ammoniated with a dose of 6% urea. The variables measured were dry matter (DM), organic matter (OM) and crude protein (CP). The results showed that urea used in the ammoniation process of corn straw showed a significant effect (P<0.05) on increasing the content of DM, OM and CP with results ranging from 21.02% - 23.98% for DM content, 88.13% - 91.07% for OM content and 13.53% - 23.81% for CP content. It was concluded that the best dose of urea for ammoniation of corn straw was treatment T4 with a dose of 6% urea with the results of the content of 23.98% DM; 89.94% OM and 23.81% CP, respectively.
Ragam Bahan Untuk Pembuatan Pakan Khusus Yang Diberikan Kepada Pasangan Kerbau Sumbawa Karapan Sebelum Bertanding (Studi Di Kecamatan Empang Kabupaten Sumbawa): Variety Of Ingredients For Manufacturing Special Feeds Given To Couples Sumbawa Buffalo Racing Before The Competition (Study In Empang District, Sumbawa Regency) Syamsul Hidayat Dilaga; Sofyan Sofyan; Suhubdy Suhubdy; Muhammad Amin; Oscar Yanuarianto
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 9 No. 3 (2023): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v9i3.552

Abstract

A survey was conducted in Empang sub-district, which has many Sumbawa buffalo racing enthusiasts. Before the animals are competed, are they given special feed/herbs? What are their chances of winning? This is what the research will seek to answer, as there is no written information on this subject. The survey found that all farmers give special feed/herbs to their raced sumbawa buffaloes, but the ingredients/recipes differ, ranging from the most complete recipe consisting of 17 ingredients, the medium recipe consisting of 12 ingredients, and the minimalist recipe consisting of 9 ingredients.  All of them have won. The complete recipe won first place (43 pairs of buffalo), the medium recipe won second place (48 pairs of buffalo), and the minimalist recipe (29 pairs of buffalo) won third place.  
Co-Authors Azhary Noersidiq Fahrullah Fahrullah Muhamad Amin Muhammad Amin Oscar Yanuarianto Sofyan Sofyan Syamsul Hidayat Dilaga, Syamsul Hidayat Vebera Maslami