Claim Missing Document
Check
Articles

Found 3 Documents
Search

Production and quality of Murdannia bracteata biomass as impact of magnesium foliar fertilizer Tenti Rahmawati; Luki Abdullah; Iwan Prihantoro
Jurnal Ilmu Ternak dan Veteriner Vol 20, No 3 (2015): SEPTEMBER 2015
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (126.305 KB) | DOI: 10.14334/jitv.v20i3.1188

Abstract

Murdannia bracteata is one of potential forages for ruminant that has not been studied yet. This forage contents high mineral and it can be as fungtional feed. The aim of this study was to evaluate the growth and productivity, chlorophyll and minerals content of Murdannia bracteata caused by magnesium foliar application. The experiment was arranged in randomized complete design with five treatments and 4 replications. The application of magnesium level was arranged into: 0 ppm, 2000 ppm, 4000 ppm, 8000 ppm, and 12000 ppm. The study was conducted in a greenhouse, field laboratory of Agrostology, Faculty of Animal Science, Bogor Agricultural University. The result showed that growth, productivity, and chlorophyll content were not significantly (P>0.05) affected by increasing magnesium level. Increasing magnesium dossage resulted in decreasing calsium, potassium, and zink content (P<0,05), but not on phosphor and sodium (P>0,05). In conclusion, increasing magnesium dossage up to 12000 ppm did not significantly affect growth, productivity, and chlorophyll content. However, increasing magnesium level decreased calsium, potassium, and zink content.
Pengaruh Teknik Silase Pakan Komplit Tersuplementasi Ampas Tahu Berprotein Kasar Berlebih pada Domba Secara InVivo Tekad Urip Pambudi Sujarnoko; dwi budiono; Dudi Firmansyah; Tenti Rahmawati
Jurnal Ilmiah Fillia Cendekia Vol 8 No 1 (2023): Jurnal Ilmiah Fillia Cendekia
Publisher : Universitas Islam Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32503/fillia.v8i1.3420

Abstract

Tofu dregs are feed ingredients with high nutritional content and easy to rot. Therefore a silage storage technique is needed to preserve and reduce environmental pollution. The process of preserving high-protein feed by silage has a weakness in the process of lowering the pH. This happens because the ammonia from the deamination process is alkaline . The silage processing can converting some nutrients into organic acids which can improve livestock health and production. The Complete feed silage which was supplemented with tofu dregs was carried out on thin-tailed local rams aged 8-10 months and body weight 16-18 kg. The rams were grouped to 4 groups. The first gorup was P0 = complete feed which was suplemented with tofu dregs without silage processing compared to P1 = P0 + silage processing which was fermented for at least 14 days. The data then analyzed using t-independent method in a randomized block design on the basis of body weight. The results of the study showed that the average dry matter consumption of livestock was not significantly different P>0.1, the increase in monthly weight was higher in group P1 with a P value <0.05, the silage process increased the efficiency of p<0.05. Both treatment had no effect on cholesterol, blood urea nitrogen (BUN), glucose, red blood grains and white blood grains. So it can be concluded that feeding by silage is better than fresh . Keywords: Silage, rams, tofu dregs
Pemanfaatan Limbah Ampas Kopi dan Feses Domba dari PT Agro Apis Palacio sebagai Pupuk Organik Padat Berkualitas SNI: Utilization of Coffee Grounds and Sheep Feces Waste from PT Agro Apis Palacio as Solid Organic Fertilizer at SNI Quality -, Arya Avif Alviansyah; Tekad Urip Pambudi Sujarnoko; Novia Amalia Sholeha; Tenti Rahmawati
Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Vol. 15 No. 2 (2025): Jurnal Sains Terapan: Wahana Informasi dan Alih Teknologi Pertanian
Publisher : IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jstsv.15.2.13-17

Abstract

Limbah ampas kopi dan feses domba semakin meningkat setiap tahunnya. Salah satu alternatif mengurangi limbah tersebut dengan pembuatan pupuk organik padat sebagai penyeimbang penggunaan pupuk kimia. Penelitian ini bertujuan mengetahui potensi ampas kopi dan feses domba sebagai produk pupuk organik padat serta mengetahui kualitas pupuk yang dibuat. Metode yang digunakan dalam pembuatan pupuk adalah fermentasi aerob. Kemudian kualitas pupuk diuji mengacu pada SNI 7763:2018 dan data yang diperoleh dianalisis menggunakan ANOVA. Pemilihan bahan organik dan kondisi optimal penting dalam pembuatan pupuk organik. Hasil evaluasi ampas kopi dan feses domba memiliki kandungan C-organik sebesar 79,20% dan 73,30%, serta rasio C/N yang seimbang yaitu 20,06 dan 17,64. Pupuk yang dihasilkan berkualitas baik dan memiliki nutrisi hara makro dan mikro serta kadar air, bahan ikutan, pH, C-organik, dan rasio C/N memenuhi persyaratan SNI 7763:2018. Analisis statistik menggunakan ANOVA satu arah menunjukkan semua perlakuan berbeda signifikan dengan formulasi terbaik adalah FPOP3 yaitu penambahan 1:1 EM4 10% v/v dan larutan ragi tape 10% b/v. Kata Kunci: Ampas Kopi, Fermentasi, Feses Domba, Pupuk Organik Padat