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Jurnal Ilmu Pertanian Indonesia

JIPI
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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 975 Documents

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Pengelolaan Sumber Daya Perikanan Banggai Cardinalfish (Pterapogon kauderni, Koumans 1933) Dengan Pendekatan Ekosistem (Studi Kasus Pulau Banggai Kabupaten Banggai Laut) Yeldi Adel; . Yonvitner; Muhammad Fadjar Rahardjo
Jurnal Ilmu Pertanian Indonesia Vol. 21 No. 3 (2016): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

The Banggai cardinalfish (Pterapogon kauderni) is endemic to the Banggai Archipelago. The conservation status of Pterapogon kauderni in the IUCN Red List of Threatened Species is Endangered, Pterapogon kauderni is considered to be threatened with extinction due to excessive exploitation as well as threats to it’s habitat in shallow coastal waters of 0-5 m depth. The aim of this research was to evaluate this fisheries resource using ecosystem-based indicators and to formulate fisheries management measures using an ecosystem-based approach. The six domains used in this evaluation were the fisheries resource domain, habitat and ecosystem, fishing technology, social, economic, and institutional, using a specific set of indicators for each domain. The evaluation produced the following overall, mean, and highest indicator values and domain categories; 3.226.40, 2.33 and 4.204.12 for the fisheries resource domain, poor category; 4.020.80, 2.17, 5.282.36 for the habitat and ecosystem domain, average category; 4.000, 2.00, 6.000 for the fishing technology domain, average category; 6.685, 2.33, 8.505 for the social domain, category; 2.001.74, 1.50 and 3.005.17 for the economic domain, poor category; and 3.041.38, 2.17, 4.564.12 for the institutional domain, average category

Potensi Pembayaran Jasa Lingkungan Hutan Mangrove di Kecamatan Jailolo Kabupaten Halmahera Barat Sukarmin Idrus; Ahyar Ismail; Meti Ekayani
Jurnal Ilmu Pertanian Indonesia Vol. 21 No. 3 (2016): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Payment for environmental services (PES) to mangrove forest is judged appropriate for applied in Jailolo Sub-district of West Halmahera District as a protection of mangrove ecosystems. This is due to the high utilization of mangrove environment services. If not managed properly can potentially threaten the preservation of mangrove forests. Benefits that have been perceived by the public such as a water source, pond, travel, as well as the protection of coastal areas. These benefits must be preserved for the future availability of environmental services namely through the payment of the services already provided the commonly named as payment for environmental services (PES). PES is also very supported by West Halmahera District Regulation No. 4 of 2012 year and constitution No. 32 of 2009 year about the protection and environmental management. Basically, PES is a scheme that aims to restore and protect the availability of goods and environmental services sustainable. Therefore, PES initiation for mangrove forest economy preservation in Jailolo Sub-district needs to be studied. This research aims to: 1) Identify environmental services of mangrove forest ecosystems that are potential for PES; 2) Examines the perceptions of the public service providers (providers) towards the implementation of the plan; and 3) How much willingness to accept (WTA) community as a providers of environmental services (providers) if PES is applied. The research results showed that the service potentially initiated PES are sea-water intrusion regulating service and the cultural service of mangrove tourism. For perception and public participation, environmental service providers about the mangrove environment services were judged to be sufficient for determining PES plan assignment, where communities want to participate if the maintenance costs were IDR3.350,00/trees/year

Pengaruh Suplementasi Minyak Ikan Lemuru Terhadap Status Kesehatan Ayam Petelur yang Diimunisasi Berulang Ronald Tarigan; Aryani Sismin Satyaningtijas; Arif Darmawan; Dewi Prabuwati; Mutia Rahmah; Thol’at Hamdi
Jurnal Ilmu Pertanian Indonesia Vol. 21 No. 3 (2016): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

The experiment was carried out to observe the effect of adding lemuru fish oil in immunized laying hens diet on the health status of chicken through leucocyte profile, stress index, erythrocyte profile, and malonildehyde concentration in liver and spleen. The research design was completely randomized and the obtained data was analized with analysis of variance and continued with Tukey’s Post Hoc test for differences. The experiment used thirty 18 weeks hens ISA brown strain and were divided into five groups. The groups were: A (immunization with lipase and control diet); B (immunization with lipase, control diet + 1% lemuru fish oil); C (immunization with lipase, control diet + 2% lemuru fish oil); D (immunization with lipase, control diet + 3% lemuru fish oil); and E (unimmunized and control diet). The immunization was repeated three times with four weeks interval, blood was collected and analyzed two weeks after immunization and the malonyldehyde concentration in liver and spleen was measured two weeks after third immunization. The results showed that there was no significant difference (P>0.05) on all variables. The conclusion of this research that lemuru fish oil supplementation did not affect the health status of immunized hens

Distribusi Spasial Rajungan (Portunus pelagicus) pada Musim Timur di Perairan Pulau Lancang, Kepulauan Seribu Syamsul Bahri Agus; Nimmi Zulbainarni; Adriani Sunuddin; Tarlan Subarno; Aditya Hikmat Nugraha; Insaniah Rahimah; Andi Alamsyah; Rosdyani Rachmi; . Jihad
Jurnal Ilmu Pertanian Indonesia Vol. 21 No. 3 (2016): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

A study was carried out to assess the present status of blue swimmer crab (Portunus pelagicus) in Lancang Island, incorporating identification of fishing ground, also measurement of environmental condition and crab biometry. Monthly catch assessment was performed on JuneSeptember 2015 at three landing bases using structured questionnaire and morphometric sampling of minimum randomly selected 30 crabs. Bathymetric survey was conducted to produce depth-contoured maps combined with certain oceanographic parameters (sea surface temperature, salinity, water clarity, total suspended solids, dissolved oxygen, and nitrate-NO3) measured at 15 sampling sites. A grid map was produced to identify key areas of crab fishing grounds, recruitment habitat, and spawning habitats. During southeast monsoon, main fishing ground was distributed in the western and southern part of Lancang Island (grid C3, C4, and D5). In general, crab yields were dominated by female (66.9%) and 43.8% of them were bearing eggs. Four size classes were determined from frequency distribution of carapace width (Class 1 = 7.0-10.6 cm; Class 2 = 10.7-14.2 cm; Class 3 = 14.3-17.8 cm; and Class 4 = 17.9-21.5 cm), with Class 2 as the most prominent catch. Referring to ontogenetic migration trait of the species, presumed recruitment habitat for blue swimmer crab in Lancang Island is located at A6, where abundant juveniles were harvested in the area with strong oceanic influence and depth range of 24-30 m. Spatial coherence on the distribution of bearing egg female with several environmental parameters (sea surface temperature, salinity, and dissolved oxygen) indicates strong estuarine influence is required for crab spawning habitat at C3 and

Kecernaan Pakan dan Pertumbuhan Ikan Patin Pangasius hypopthalmus yang Diberi Tepung dan Ekstrak Daun Kayu Manis Cinnamomum burmannii Mia Setiawati; Dedi Jusadi; Riska Diana
Jurnal Ilmu Pertanian Indonesia Vol. 21 No. 3 (2016): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

This research was conducted to evaluate the digestibility and growth performance of catfish Pangasius hypopthalmus fed on Cinnamomum burmannii leaf powder and extract. Ten catfish with an average body weight of 0.02 ± 11.24 g were stocked into the 40 × 50 × 35 cm aquarium. Fish were fed on the diet contained of 0.1% cinnamon extract, 1% cinnamon powder and without cinnamon leaf. Fish were fed on those diets at satiation with times a day. Fish were cultured for 60 days. The results showed the bacterial total number in the gut of fish fed diet contained 0.1% cinnamon leaf extract was 7.8 x 107 cfu/g, greater than other treatments. Protein digestibility in 0.1% cinnamon extract increase 4.12% and body protein 58.72%. The whole body of fish fed on cinnamon leaf extract contained higher protein and lower fat. There was no different result in the growth of catfish

Dinamika Produktivitas Padi, Harga Eceran Beras (HEB), dan Harga Pembelian Pemerintah (HPP), serta Korelasi antara HPP dan HEB Tinjung Mary Prihtanti; Maria Pangestika
Jurnal Ilmu Pertanian Indonesia Vol. 25 No. 1 (2020): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Rice is the staple food for most of the population of Indonesia. The government set the HPP (government purchasing price) to trigger the increased productivity of rice in the country as well as to improve the welfare/income of farmers. This study aimed to analyze the dynamics of rice productivity, the dynamics of HPP and HEB (retail price of rice), and to analyze the correlation between the productivity of rice, HPP of grain, and HEB in Java in the period of 2010-2014. The analysis showed that in 2010-2014, rice production tended to fluctuate, while the HPP and HEB tended to increase every year, but it is known that there is a correlation between the HPP of grain and HEB in Java. Keywords: productivity, rice, government purchasing price, retail price of rice, Java Island

Dampak Ekonomi dan Lingkungan Ekspansi Perkebunan Kelapa Sawit (Studi Kasus: Desa Penyabungan, Kecamatan Merlung, Kabupaten Tanjung Jabung Barat, Jambi) Rany Utami; Eka Intan Kumala Putri; Meti Ekayani
Jurnal Ilmu Pertanian Indonesia Vol. 22 No. 2 (2017): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Oil palm is one of the major plantation commodity that earns foreign exchange. The expansion of oil palm plantation potentially gives not only economic benefits, but also the environmental problems. Therefore, the economic and environmental impacts of oil palm plantation expansion need to be assessed. This study uses revenue analysis to estimate the economic benefits, descriptive analysis to identify environmental impacts, and to estimate external costs using replacement cost and cost of illness. In this research, expansion is defined as the conversion of a part of or whole rubber plantation to oil palm plantation. The expansion resulted in farmers turning some or all of rubber gardens into palm oil plantations that resulted in an increase in revenues of 40.52%. In addition to the on-farm sector, farmers benefit from off-farm (24.46%) and non-farm (25.61%), bringing the total increase of farmers' income by 33.42%. Based on community perceptions of environmental impacts due to oil palm plantation expansion in the form of reduced quantity of groundwater, water pollution, and decreased animal population. The environmental impact of crude palm oil (CPO) factories is to produce liquid waste from palm oil processing that raises external costs for the community in the form of the replacement cost of clean water and the cost of illness

Toleransi Klon Unggul Jarak Pagar Terhadap Cekaman Kelembapan Tanah . Lestari; . Djumali
Jurnal Ilmu Pertanian Indonesia Vol. 22 No. 2 (2017): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Jatropha superior clones which will be released as varieties suitable for dryland should have been tested for their level of tolerance to stress of water. The study aimed to determine the level of tolerance of physic nut superior clones. Greenhouse research was carried out in The Research Institute of Sweeteners and Fiber Crops, Malang, East Java in July-November 2015. The treatments were arranged in the split-plot design with three replications. The main plot consists of four levels of soil moisture (40, 60, 80, and 100% of field capacity) and the subplot consists of five clones (HS-49/NTT, PT-7/Lampung, HS-49 x SP-88, SP -88 x IP-1A, and PT-7 x SP-117) and one control clone (IP-3A). The results showed that PT-7 x SP-117 classified as a moderate clone, IP-3A was a very resistant clone and SP-88 x IP-1A, HS-49 x SP-88, PT-7/ Lampung, and HS-49/NTT were resistant clones to soil moisture stress

Analisis Pendapatan Terhadap Karakteristik Usahatani Integrasi Tanaman Perkebunan-Sapi: Kasus di Desa Mesa, Kabupaten Maluku Tengah Agung Budi Santoso
Jurnal Ilmu Pertanian Indonesia Vol. 22 No. 2 (2017): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Crop-livestock was a concept of zero waste system and good for the environment. This study aimed to determine the effect of farming characteristics on farmer incomes Mesa Village, Teon Nila Serua Sub District, Central Maluku District. Type of farming characteristics consisted of two groups, namely farmers who have integrated coconut, cocoa and cattle, and farmers who relied on the plantation sector. The data used was primary data obtained by the method of interviews and questionnaires. Data were analyzed using the Mann-Whitney test statistic. The results obtained that the income of farmers who perform the integration of cattle, coconuts, and cocoa did not differ significantly with farmers' income derived from the coconut and cocoa. This was because maintenance of cattle still traditionally and there has been no development of farm products. Increased productivity in the crop-livestock system could be done by making a communal cage, cultivation of fodder crops, and dissemination of technology

Produksi IgY Spesifik Staphylococcus aureus dari Isolat Asal Kasus Staphylococcosis pada Kelinci Triwardhani Cahyaningsih; Fachriyan Hasmi Pasaribu; Agustin Indrawati
Jurnal Ilmu Pertanian Indonesia Vol. 22 No. 1 (2017): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

This experiment aims to produce immunoglobulin Y (Ig-Y) Staphylococcus aureus isolates origin staphylococcosis case in rabbits. Vaccination is done several times using Staphylococcus aureus active in 109 cfu/ml. Injecting the chicken is done four weeks in a row, the first week is done by intravenous injection of S. aureus antigens, the second week of the injection sub cutan S. aureus emulsified with Freund's complete adjuvant, followed by the third and fourth week of the injection of S. aureus antigen emulsified with incomplete Freund's adjuvant. Egg samples were taken after four weeks of the last injection for identification, purification, and determination of specific IgY against S. aureus in egg yolk. IgY specificity qualitatively tests performed by the AGP test (To Gel Precipitation). IgY extraction is done using PEG - Ammonium sulfate, purified IgY concentration calculated by the method of Bradford. The results showed that IgY began to be detected in egg yolk at week six after immunization, with the average levels of IgY is 1.7 mg/ml.

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