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INDONESIA
Jurnal Ilmu Pertanian Indonesia
Published by Institut Pertanian Bogor
ISSN : 08534217     EISSN : 24433462     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Artikel yang dimuat meliputi hasil-hasil penelitian, analisis kebijakan, dan opini-opini yang berhubungan dengan pertanian dalam arti luas, seperti agronomi, ilmu tanah, hama dan penyakit tanamam, ilmu kehewanan, kedokteran veteriner, keteknikan pertanian, teknologi industri, teknologi pangan, ilmu gizi, keluarga dan konsumen, biometri, biologi, klimatologi, peternakan perikanan, kelautan, kehutanan, dan sosial-ekonomi pertanian yang telah dipertimbangkan dan disetujui oleh Dewan Editor. Keterangan mengenai peralatan, pengamatan, dan teknik percobaan akan diterima sebagai artikel CATATAN. Pedoman Penulisan dicantumkan pada setiap terbitan tercetak. Indeks Penulisan dan subjek serta daftar penelaan (mitra bestari) dicantumkan di tiap nomor terakhir pada setiap volume.
Arjuna Subject : -
Articles 767 Documents
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Teknologi umpan berbahan aktif kitosan untuk pengelolaan rayap tanah Cototermes curvignathus Holmgren (Isoptera: Rhinotermitidae) Arinana Arinana
Jurnal Ilmu Pertanian Indonesia Vol. 12 No. 1 (2007): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

The cost of termite Coptotermes curvignathus attack on buildings is enormous. In Indonesia, we know one environmental tolerant method to overcome the attack which is called baiting systems. However, this methods is relatively expensive, because there is only one product available all over the country. Chitosan is known for its bioactive ability as the retardant in mushrooms and fungi growth. Based on these facts, chitosan is assumed had the capability as a substance that could eradicate subterannean termite with baiting system which are environmental tolerant. Chitosan was dissolved in acetatic acid solvent. The concentration of the chitosan solvent used in this research were 0% (control), 0,25%, 0,5%, 1%, 2%, 3%, 4%, and 5%. The samples in this research were filter papers. The responses analyzed were percentage of termite mortality and weight loss percentages. Concentration of 0,5% chitosan gave significant affect on mortality of subterannean termite C. curvignathus. The highest percentage of mortality of subterannean termite C. curvignathus was by 4% concentration, which was 94,2%. While the weight loss percentage of filter papers gave a very significant affect at 1% concentration. The lowest weight loss percentage of filter papers was at 4% concentration of chitosan solvent, which was 7,4%.
Mineral besisebagai pengikat vitalisas ikan kerapu bebek (Cromileptes altivelis) saat kondisi stres hipoka Mia Setiawati; TI Winarno; MA Suprayudi; I Mokoginta; W Manalu
Jurnal Ilmu Pertanian Indonesia Vol. 12 No. 1 (2007): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

Humpback grouper (Cromileptes altivelis) is sensitive to stress that coused low growth rate, mortality, and harvest. Iron is micronutrient that can enhance the immunity. This experiment was conducted to determine the iron supplement in the feed for humpback grouper fish to vitality increase at hypoxia stress condition. The fish weight 4.14+-0.01 g/ind. and was cultured in 60x40x50 cm aquarium and stocked at a density of 10 ind./aquarium. After reader for 61 days, the fish was 
Pemetaan quantitative trait loci untuk sifat berskala kategorik Farit Mochamad Afendi
Jurnal Ilmu Pertanian Indonesia Vol. 12 No. 1 (2007): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

Genes or regions on chromosome underlying a quantitative trait are called quantitative trait loci (QTL). Characterizing genes controlling quantitative trait on their position in chromosome and their effect on trait is through a process called QTL mapping. In estimating the QTL position and its effect, QTL mapping utilizes the association between QTL and DNA makers. However, many important traits are obtained in categorical scale, such as resistance from certain disease. From a theoritical point of view, QTL mapping method assuming continuous trait could not be applied to categorical trait. This research was facusing on the assessment of the performance of maximum likehood (ML) and regression (REG) approach employed in QTL mapping for binary trait by means of simulation study. The simulation study to evaluate the performance of ML and REG approach was conducted by taking into accounte several factors that may affecting the performance of both approaches. The factors are (1) maker density, (2) QTL effect, (3) sample size, and (4) shape of phenotypic distribution. Form simulation study, it was obtained that the two approaches showing comparable performance. Hence, QTL analysis could be performed using these two approaches due to their similar performance.
distribusi spesial populasi simping (Placuna placenta) di Pesisir Tanggerang Yonvitner Yonvitner; S Sukimin; K Praptokardiyo; I Setyobudiandi; R Dahuri
Jurnal Ilmu Pertanian Indonesia Vol. 12 No. 1 (2007): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

Simping population (Placuna placenta) represent a type of benthic biota and it immobility. This species disperse in any coastal and territorial water of Indonesia such as in north Banten coast, Bekasi coast, Tuban, Gresik and Kalimantan. Dispesion of simping in Banten coastal having differences with other site.
Produksi konsentrat karetenoid dari fraksi cair minyak menggunakan metode kromotografi Nur Wulandari
Jurnal Ilmu Pertanian Indonesia Vol. 12 No. 1 (2007): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

This research was aimed to obtain an optimum conditions for production of liquid fraction of crude palm (CPO) containing high concentration of  carotenoids,as well as to get  the optimum condition on production o carotenoids concentrate, by  using adsorption column chromatography method at laboratory scale. Adsorbent used  were rice hull ash and silica gel.  In order to get  high amount of carotenoids on liquid fraction of palm o the   palm oil was  treated with  n-hexane and   was  mixed by  using shaker.  Based  on  recovery and  tot carotenoids parameters contained in the  liquid fraction, the optimum condition to get high total carotenoids o liquid fraction was shown when employing 50% hexane,mixing at 200 rpm for 10 minutes,and decanting for days  at ambient temperatures. The  palm oil liquid fraction contained 275 ppm carotenoids with 81.0 recovery. The  next step   was the separation of  carotenoids from other components of palm oil by  usin adsorption column chromatography method with  rice hull ash  and  silica   gel  as  adsorbents. The optimu condition on  separation were found by  using ratio of rice hull ash:silica gel  30:10, which produced total corotenoids  of 317.2 11g   and   recovery  of   carotenoids  of   41.7%. The final  concentration in  carotenoi concentrate was 1865.9 ppm,4 times higher than the initial concentration in CPO. Key words: carotenoids,palm oil,adsorption column hromatography
Hubungan Karakteristik Individu Dengan Kejadian Penyakit Antraks Tipe Kulit Pada Penduduk di Wilayah Kabupaten Bogor Chaerul Basri
Jurnal Ilmu Pertanian Indonesia Vol. 14 No. 1 (2009): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

This research is aim to know several of risk factors about individual characteristics which are related with occurrence of skin type of anthrax disease in Bogor district for 2003-2007. The research was designed to reach out for the goal of this research is use Case Control epidemiological research design. Case of this research is taken from victim of skin type of anthrax disease record in Puskesmas {Center for Health Services) and clarified as positive infected by anthrax bacterial based on laboratory serological examination in Balitvet Bogor. Control is taken from inhabitant in Bogor district which are live in the same area with people who is diagnose as a victim of skin type of anthrax disease and do not showed clinical signs of skin type of anthrax disease. Data collection is done through by structured interview and observation which is doing by researcher itself and assisted by Puskesmas staff in Bogor district. Analysis data is done trough two steps that are univariate for analysis of frequency distribution and bivariate with Chi-square. All analysis processed by SPSS 13.0. The risk factors about individual characteristics which are related with occurrence of skin type of anthrax disease is working as a farmer with OR=3.011 {95% C=1.410-6.427).
Desain instalasi pengolah limbah WC komunal masyarakat pinggir sungai desa Lingkar Kampus Asep Sapei; M. Yanuar J. Purwanto; . Sutoyo; Allen Kurniawan
Jurnal Ilmu Pertanian Indonesia Vol. 16 No. 2 (2011): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

Cangkurawok Village is located in the outer of the Bogor Agricultural University area and does not have good sanitation facilities. Disposal of domestic wastewater directly discharges into drainage channels to river. Wastewater treatment plant design from toilets communal divides into three stages. The first stage is determining the location of toilets communal and excreta treatment plant. Location provided by the public is around 5 meters above the surface of the river water. The second stage is the determination of service areas. In this village consists of 70 heads of households as the basic criteria for determining the volume of septic tanks. The last step is determining the design of toilets communal and wastewater treatment unit. This stage requires t he unit options that fits on the selected sites, based on ease of maintenance and no need employ trained operators. Waste treatment facility consists septic tank and infiltration well planning. Septic tank volume is 26.5 m3 with the long dimension of 2.75 m, width of 5.5 m and height of 1.5 m plus 0.3 meters for free board. Septic tank serving four toilets communal is built above it, with the division of space for two men and two spaces for women. infi lt rat ion well constructed to absorb the waste liquid vertically through the soil pores. Layers of sand and gravel is spread throughout the wells to assist the flow pattern. Depth and diameter of infiltration well are 3 m and 1 rn, This wells should be placed lower than the drinking water sources and wells, with a minimum distance of 15 m.
Pengobatan penyakit tumor mammae melalaui operasi (matektomi dan ovariohisterektomi) dan kombinasinya (tanaman herbal) pada hewan Gunanati Soedjono; Bambang Pontjo Priosoeryanto; Ietje Wientarsih; Ros Sumarny
Jurnal Ilmu Pertanian Indonesia Vol. 14 No. 1 (2009): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

Tumor or neuplasm can be meant as a abnormal and uncontrol growth of the transformation tissue or the change of one or main location of the body. This degenerative desease is one of the deseases in the animal pet especially dog and cat. Generaly this tumor deseases can be used with therapy using surgery and usually will relapse after six months. from our previous research had succeded to examp by using activity in vitro antiproliverati from extract plant (nusa indah, blustru and temu putih) combined with recombinanct interferon dog ( rCaiFN). The above phenomenon indicate a new hope to make a therapy for tumor desease, especially for dog and cat and may be in the future can be used for human. In this research we used 21 female rabbits and divided into 7 treatment groups, consisted of 3 rabits ie : group A. negative control; B. surgery, preventive and curative curcumine; C. positive control; D. positive control and surgery; E. surgery and preventive zedoaria capsul; F. surgery , preventive and curative zedoaria capsule and G. surgery and curative zedoaria capsule . Induction with carcinogen (MNU) treated every weeks during 3 weeks. Surgery is executed in the 5 weeks and giving capsule zedoaria is executed every day for 4 weeks (preventive or curative) and 8 weeks (preventive andcurative). Result of the research indicated that mammae tumor has been made successfully by MNU (n-metil-nnitrosuria) induction to rabit and capsule zedoaria and it has been treated by doing surgery therapy (mastectomy and ovariohisterectomy). Also decombination of zedoaria capsule. The result of the research indicated lindrance of tumorgenesis to the group which is given by zedoaria capsule. from the clinical picture shows that zedoaria capsule does not give negative effect to clinical picture (temperature, respiratory frequency and heart rate)/ still normal to all the groups. Tumor induction with (MNO) at mammary gland will occur allegic reaction inflammatory which is the beginning of tumor mechanism which is marked by total leucosit, neutrofil, eosinofil, and basofil increase. Tumor therapy with surgery (masektomi and ovariohisterektomi) and the combination with rimpang Temu Putih capsule can decrease the number of leucosit, neutrofil and limfosit but only a little affectmonosit number, although statistically it does not show real difference.
Pengaruh pemberian bahan organik pada tanah liat dan lempung berliat terhadap kemampuan mengikat air Yazid Ismi Intara; Asep Sapei; . Erizal; Namaken Sembiring; M. H. Bintoro Djoefrie
Jurnal Ilmu Pertanian Indonesia Vol. 16 No. 2 (2011): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

Amount of water that obtained soil depend on soil ability to quick absorp and continue water accepted from soil surface. Water holding capacity of soil are influenced by soil texture and organic matter. The purpose of th is research was to study soil water holding capacity on two textures of soils l.e. clay, and clay loam by organic matter application of chicken manure and compost. Those treatments were control, combined of chicken manure different texture soils, and combined of compost different texture soil. Chicken manure and compost application consisted of two levels of 30 9 5 kg-l soil texture and 50 9 5 kg-l soil texture, respectively. Soil texture consisted of two kinds l.e, clay, and clay loam. The research was analyzed according to descriftive method. Result of this research indicated that the highest available water capacity of 17.352 % was given by combined t reatment of 50 9 compost of 5 kg clay textured soils. The lowest evaporation rate had occur at clay texture soils.
Serologi dan virologi virus avian influenza H5N1 pada kucing jalanan di Kota Bogor Sri Murtini; R. Susanti; Ekowati Handharyani
Jurnal Ilmu Pertanian Indonesia Vol. 14 No. 1 (2009): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

Highly  pathogenic avian influenza (HPAI) H5N1 virus is a known pathogen in birds. Recently, the virus has been reported to cause sporadic fatal disease in tigers, leopards, and other exotic felids as well as domestic cats  in Thailand. The present study was carried out to investigate the presence of AI H5N1 virus infection in stray cats roaming around residential, traditional and chicken farms in Bogor, West Java. Ninety serum samples were tested using HI test to screened for the presence of antibody to AI H5N1. Virus isolation was done in SPF embrionated chicken eggs and identify using HI, AGP and RT-PCR. The results showed that 18,9% of stray cats developed antibodies against H5 with geometric mean titre 23,1 . Stray cats lived in traditional markets 18–40% developed antibodies in the titre ranging from 22,8  to 24,5. Only two out of nine stray cats which lived in chicken farm developed low antibody titres again H5 (21). None of the stray cats lived in residencial area have developed antibodies against H5. This study revealed that stray cats have been contact with AI H5. Avian influenza H5 viruses were isolated in eight out of 33 pooled of rectal swab samples. The viral cleavage site sequences are CCTCAAAGAGAGAGC AGAAGAAAGAAGAGAGGT which represent amino acid sequences of PQRESRRKKRG. Based on the cleavage site sequence, the isolates are similar with the AI H5 virus subtype isolated from human in Indonesia during 2005–2007.

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