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All Journal Pastura; Journal Of Tropical Forage Science Jurnal Agripet International Journal of Agricultural Sciences

Novirman Jamarun

A)Faculty Of Animal Science University Of Jambi, Jambi, Indonesia, 36361 B)Faculty Of Animal Science, Andalas University, Padang, West Sumatra, Indonesia, 25163

Author-ID : 291131

Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Social Sciences Veterinary Other

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Articles

Kecernaan In-Vitro Fraksi Serat Kombinasi Pucuk Tebu dan Titonia Fermentasi sebagai Pakan Ruminansia Dessy Susanti; Novirman Jamarun; Fauzia Agustin; Tri Astuti; Gusri Yanti
Jurnal Agripet Vol 20, No 1 (2020): Volume 20, No. 1, April 2020
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v20i1.16040

ABSTRAK. Pucuk tebu dan titonia merupakan hijauan alternatif yang dapat digunakan sebagai sumber energi dan sumber protein pada ternak ruminansia, tetapi terkendala dengan adanya kandungan lignin dan zat anti nutrisi. Untuk itu dilakukan penelitian yang bertujuan untuk mengetahui pengaruh kombinasi pucuk tebu dan titonia fermentasi terhadap kecernaan fraksi serat (NDF, ADF, selulosa dan hemiselulosa) secara in-vitro. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan 4 perlakuan yaitu A (100% Pucuk Tebu Fermentasi + 0% Titonia Fermentasi), B (75% Pucuk Tebu Fermentasi + 25% Titonia Fermentasi), C (50% Pucuk Tebu Fermentasi + 50% Titonia Fermentasi), dan D (25% Pucuk Tebu Fermentasi + 75% Titonia Fermentasi) dengan 5 ulangan. Pengaruh perlakuan terhadap parameter yang diuji dianalisis menggunakan sidik ragam dan dilanjutkan dengan uji jarak berganda Duncan jika ada perbedaan antar perlakuan. Hasil sidik ragam menunjukkan bahwa perlakuan memberikan pengaruh yang berbeda sangat nyata (P0,01) terhadap kecernaan fraksi serat (NDF, ADF, selulosa dan hemiselulosa). Dari hasil penelitian dapat disimpulkan bahwa perlakuan C (50% Pucuk Tebu Fermentasi + 50% titonia Fermentasi) memberikan hasil yang terbaik terhadap kecernaan NDF (78,13%), ADF (76,76%), selulosa (80,81%) dan hemiselulosa (81,11 %). (In-vitro digestibility of fiber fractions combination of sugarcane tops and tithonia as ruminant feed) ABSTRACT. Sugarcane tops and tithonia are alternative forages that can be used as an energy source and protein source in ruminants, but are constrained by the presence of lignin and anti nutrients. For this reason, a study was conducted to determine the effect of a combination of fermented sugarcane tops and fermented tithonia on the digestion of the fiber fraction(NDF, ADF, cellulose, and hemicellulose).The research design used a randomized block design (RBD) with 4 treatments, namely A (100% fermented sugarcane tops and 0% fermented tithonia), B (75% fermented sugarcane tops and 25% fermented tithonia), C (50% fermented sugarcane tops and 50% fermented tithonia), D (25% fermented sugarcane tops and 75% fermented tithonia) with 5 replications. Effect of treatment on parameters tested using analysis of variance and continued with Duncan's Multiple Range Test (DMRT) if there are differences between treatments. The results of experiments showed that treatments gave a very significant difference (P 0.01) to the in-vitro digestibility of fiber fraction (NDF, ADF, cellulose, and hemicellulose). From the results of the study, it can be concluded that the treatment C (50% sugarcane tops fermentation and 50% fermented tithonia) gives the best results on the in-vitro digestibility of fiber fraction NDF (78,13%), ADF (76,76%), cellulose (80,81%) and hemicellulose (81,11 %).

PENGARUH BAP (BENZIL ADENIN PURIN) DAN NAA (NAPHTHALEN ACETIC ACID) TERHADAP EKSPLAN TANAMAN TURI (Sesbania grandiflora) DALAM MEDIA MULTIPLIKASI In Vitro Mardhiyetti Mardhiyetti; Zulfadli Syarif; Novirman Jamarun; Irfan Suliansyah
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 5 No 1 (2015): Pastura Vol. 5 No. 1 Tahun 2015
Publisher : Udayana University

Turi merupakan leguminosa pohon. Perbanyakan turi secara vegetatif sulit dilakukan karena kemampuan turi untuk tumbuh kembali setelah dilakukan pemotongan sangat rendah. Penelitian dalam upaya perbanyakan turi melalui metode multiplikasi tanaman turi secara in vitro telah dilakukan di Laboratorium Kultur Jaringan. Eksplan yang digunakan adalah kotiledon, daun dan hipokotil steril tanaman turi. Media dasar yang digunakan adalah MS (Murashige skoog) yang diperkaya dengan vitamin. Sebagai sumber energi digunakan sukrosa sebanyak 30 g/l dan bacto agar 8g/l. Penelitian ini terdiri dari perlakuan BAP sebagai salah satu jenis sitokinin) secara tunggal yaitu MS + BAP 1 mg/l dan MS + BAP 2 mg/l, dan kombinas BAP dengan NAA (sebagai salah satu jenis auksin) yaitu MS + BAP 1mg/l + NAA 0,08 mg/l, MS + BAP 2 mg/l + NAA 0,08 mg/l. Hasil penelitian menunjukkan bahwa kombinasi auksin dan sitokinin mampu memperbanyak shootled turi.Kata kunci: turi, ksplan, Benzil Adenin Purin, Naphthalen acetic acid, in vitro

PENGARUH PEMBERIAN FUNGI MIKORIZA ARBUSKULA DAN PUPUK ORGANIK TERHADAP KANDUNGAN FRAKSI SERAT RUMPUT KUMPAI (Hymenachne amplexicaulis (Rudge) Nees.) PADA ULTISOL Hardi Syafria; Novirman Jamarun
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 7 No 2 (2018): Pastura Vol. 7 No. 2 Tahun 2018
Publisher : Udayana University

Arbuscular mycorrhizal fungi (FMA) may help the plant for the provision and absorption of P element where as the availability is low in acid soils. Organic fertilizers will affect to the physical, chemical and biological properties of the soil. The purpose of this study was to find out and prove that improvements in ultisol fertility by giving FMA and organic fertilizer will affect the fiber content of kumpai grass. The experiment used a Randomized Block Design with five treatments and 4 replications. The treatments were consisted of: 1) FMA 0 g / pot + organic fertilizer 0%, 2) FMA 20 g / pot + organic fertilizer 50% cow dung, 3) FMA 20 g / po t+ 100% cow manure, 4) FMA 20 g / pot + 50% compost, and 5) FMA 20 g / pot + 100% compost. The observed variables were NDF, ADF, hemicellulose, cellulose and lignin content. The results showed that the treatment had significant effect on all observed variables. Keywords: Hymenache amplexicaulis (Rudge) Nees, fiber fraction, arbuscular mycorrhizal fungi, organicfertilizer

PENINGKATAN HASIL DAN NILAI NUTRISI RUMPUT KUMPAI (Hymenachne amplexicaulis (Rudge) Nees.) DENGAN FUNGI MIKORIZA ARBUSKULA DAN PUPUK ORGANIK DI TANAH PODZOLIK MERAH KUNING Hardi Syafria; Novirman Jamarun; Mardiati Zein; Evita Yani
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 5 No 1 (2015): Pastura Vol. 5 No. 1 Tahun 2015
Publisher : Udayana University

Fungi mikoriza arbuskula (FMA) dapat membantu tanaman untuk penyediaan dan penyerapan unsur P yang rendah ketersediaannya pada tanah masam. Pupuk organik dapat memberikan pengaruh terhadap sifat fisik, kimia dan biologis tanah. Tujuan penelitian ini adalah untuk mempelajari dan mengetahui pengaruh FMA dan pupuk organik terhadap peningkatan hasil dan nilai nutrisi rumput kumpai di tanah masam podzolik merah kuning. Penelitian menggunakan rancangan acak lengkap pola faktorial 5×3 dan ulangan tiga kali. Dua faktor sebagai perlakuan yaitu FMA dan pupuk organik. FMA terdiri dari tiga taraf: 0 g/pot, 10 g/pot dan 20 g/pot. Pupuk organik terdiri dari lima taraf: 0%, 50% pupuk kandang sapi, 100% pupuk kandangsapi, 50% pupuk kompos dan 100% pupuk kompos. Peubah yang diamati adalah panjang daun, lebar daun, panjang tanaman, jumlah anakan, jumlah daun, produksi bahan kering hijauan, berat kering akar, protein kasar, kandungan fosfor, kecernaan bahan kering dan kecernaan bahan organik in-vitro. Hasil penelitian menunjukkan bahwa pemberian FMA dan pupuk organik berpengaruh sangat nyata (P<0.01) terhadap semua peubah yang diamati. Sedangkan interaksi FMA dan pupuk organik berpengaruh sangat nyata terhadap berat kering akar, protein kasar, kandungan fosfor dan kecernaan bahan organik.Kata kunci: Hymenache amplexicaulis (Rudge) Nees., fungi mikoriza arbuskula, pupuk organik, hasil dan nilai nutrisi.

Study of Development Planning and Development Agrosilvopastoral for the Improvement of Village Economy in West Sumatra: (Case of Sumanik Village in Tanah Datar District) Indira Adnani, Rudi Febriamansyah, Novirman Jamarun, Ricky Avenzora
International Journal of Agricultural Sciences Vol 2, No 1 (2018)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/ijasc.2.1.10-25.2018

West Sumatera has a cultivated area of 2,340,111,73 ha, that is a very potential land for the development of the agricultural sector: Food crops, woody plants, and livestock. The purpose of this research is to analyze perception, motivation, and readiness of farmer community of Sumanik Village to agrosilvopastura. As well as their preferences in choosing agricultural systems, to know the potential and existing problems in Sumanik Village to support agrosilvopastura, to analyze the impact of Agrosilvopastoral activities on the economics of Village farmers community in Sumanik ; And elaborate the most appropriate Agrosilvopastoral model that was applied in Sumanik Village while maintaining ecological, social and economic sustainability. The research was conducted in Sumanik Village in Tanah Datar District with descriptive method. Survey in February 2015 to December 2016, The results showed that the farmers of respondents in Sumanik village, positively perceptive to agrosilvpastura farming system, and motivated to do Agrosilvopastoral farming system, they tend to do Agrosilvopastoral in demonstration plot for learning.There are two problems in Sumanik Village, the first area of Sumanik is a dry area, so the right technology to develop the farm is needed. The second problem is, the communities in Sumanik do not have the capital to buy cattle. The result of financial analysis that was done was Agrosilvopastoral farming system have positive impact to farmer community economics in Sumanik Village which showed by business feasibility that is run NPV value Rp 92,193.13, IRR value 39,94%, ROI value 39.94, RC ratio 1.82, PBP 2.13 year, BEP every year is 9 head of cattle. From the research result formulated that Agrosilvopastoral model that most appropriately applied in Sumanik Village is in the form of Agrosilvopastoral communal farm.

The effect of fermented coconut waste to the growth of catfish (ClariasSp) Farizaldi, Novirman Jamarun, Jafrinur, Yeti Marlida
International Journal of Agricultural Sciences Vol 1, No 1 (2017)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/ijasc.1.1.21-27.2017

This study aimed to determine the effect of fermented coconut waste on the growth of catfish (Clariassp). The study design used was completely randomized design (CRD) with 4 treatments and 5 replications. Treatments included P0 (0% of fermented coconut waste in the feed), P1 (10% of fermented coconut waste in the feed), P2 (20% of fermented coconut waste in feed), and P3 (30% of fermented coconut waste in the feed). The observed variables were feed consumption, absolute body weight, feed conversion and survival rate. The results showed that using fermented coconut waste for catfish diet significantly (P <0.05) affected feed intake, absolute body weight, feed conversion and live survival of the fish. The conclusion of this research was using 20% of fermented coconut waste in the diet can increase the growth of catfish (Clariassp).

INCREASED YIELD AND NUTRITIONAL VALUE OF KUMPAI GRASS (Hymenachne amplexicaulis (Rudge) Nees.) WITH ARBUSCULAR MYCORRHIZAL FUNGI AND ORGANIC FERTILIZER IN RED-YELLOW PODZOLIC SOIL Hardi Syafria, Novirman Jamarun, Mardiati Zein Evita Yani
International Journal of Agricultural Sciences Vol 1, No 1 (2015)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/ijasc.1.1.47-54.2015

Arbuscular Mycorrhizal Fungi (AMF) can help plants by improving the uptake of low P availability acidsoils. Organic fertilizers can effect the physical, chemical and biological soil. The purpose of this research is tostudy and determine the effect of AMF and organic fertilizer on increasing yield and nutritional value of kumpaigrass in red-yellow podzolic acid soils. The study design used a completely randomized 5 x 3 factorial pattern andrepeat three times. Two factors as treatment: AMF and organic fertilizer. AMF usage consisted of three levels:control (0 g/pot), AMF (10 g/pot) and AMF (20 g/pot). The organic fertilizer usage consisteds of five levels:control (0 %), manure (50 %), manure (100 %), compost (50 %) and compost (100 %). Variables measuredincluded the width of leaves, plant length, number of tillers, the yield of forage dry matter, crude protein,phosphorus, dry matter and organic matter digestibility. The results showed that the AMF and organic fertilizer hada highly significant (P<0.01) effect for all observed variables. The interaction AMF and organic fertilizers hadsignificant effect on crude protein, phosphorus and organic matter digestibility.

The Economic Analysis of Fish Farming Business due to the Intervention of Community Direct Aid in Muaro Jambi Regency, Jambi Province, Indonesia Darlim Darmawi; Jafrinur Jafrinur; Novirman Jamarun; Dwi Yuzaria; Roni Pazla
International Journal of Agricultural Sciences Vol 3, No 2 (2019)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/ijasc.3.2.57-61.2019

This study analyzes the existing fish farming economic aspects' due to Community Direct Aid (CDA) intervention in the fish production center in Muaro Jambi Regency, Jambi Province. The research methodology uses survey methods. The data collection tool uses a questionnaire survey, and data analysis uses descriptive analysis, mathematical analysis, and income analysis. As a result, the fish farming of catfish farmers can generate income in a total of Rp. 660,272.410,- with the ability to generate income in 511% and efficient in using production costs. The implications of government political policy intervention on farmers as the activator subject of the economic aspects of fish farming business raise six items (60%) have positive effects, and four items (40%) have adverse effects. In conclusion, the income of fish farming in conditions that can generate overall income. The impact of government policy intervention on farmers as the driving subject of aquaculture's economic aspects.

Co-Authors - Evitayani Darlim Darmawi Dessy Susanti Dwi Yuzaria Fauzia Agustin Gusri Yanti Hardi Syafria Irfan Suliansyah Jafrinur Mardhiyetti Mardhiyetti Mardiati Zein Roni Pazla Tri Astuti Zulfadli Syarif

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