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Adhitya Yudha Pradhana
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buletinpalma@gmail.com
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+62431-812430
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buletinpalma@gmail.com
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INDONESIA
Buletin Palma
Published by Pusat Penelitian dan Pengembangan Perkebunan
ISSN : 1979679X     EISSN : 25287141     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Buletin Palma memuat artikel hasil-hasil penelitian kelapa dan palma lainnya. GENERAL REQUIREMENTS Bulletin of Palma is a peer-reviewed and open access journal that publishes significant and important research finding on coconut and other palm research results. SCOPE Scope of Bulletin of Palma are: 1. Scope of science: Agricultural Microbiology, Agricultural Socio-Economics, Agronomy, Bioetechnology, Plant Breeding, Plant pathology, Plant Protection, Plant Physiology, Soil Science, Seed Technology, Primary Post Harvest, Climate science, Genetic resources, Entomology,Farming system, Environment, Agricultural extension 2. Scope of commodities : spice, medicinal, aromatic and industrial crops The journal publishes Indonesian or English articles.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 11 Documents
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Search results for , issue "No 38 (2010): Juni, 2010" : 11 Documents clear
Pengaruh Penggunaan Vermikulit Terhadap Pertumbuhan Planlet In Vitro Kelapa Genjah Kopyor NURHAINI MASHUD; ENGELBERT MANAROINSONG
Buletin Palma No 38 (2010): Juni, 2010
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (168.326 KB) | DOI: 10.21082/bp.v11n38.2010.43-48

Abstract

The Effect of Vermiculate in Y 3 Media Substituted by Coconut Water toGrowth of Kopyor Dwarf Coconut PlantletsThe research was conducted at Tissue Culture Laboratory of Indonesian Coconut and Palms Research Institute, Manado, North Sulawesi, from August to December 2009. The aim of of this research was to determine the effect of vermiculate to development of rooting system of dwarf kopyor coconut in vitro plantlets. The result showed that application of vermiculate on liquid Y 3 media which substituted by coconut water improved the rooting system of the plantlets. Number of lateral roots/planlet on liquid Y 3 media which substituted by 25 ml coconut water/l media higher (98,67) than those in media substituted by 50 ml coconut water/l media. These plantlets were vigor, so that it is expected that they could survive in the screen house during acclimatitation.
Eksplorasi Plasma Nutfah Aren (Arenga pinnata Merr) di Kutai Timur, Provinsi Kalimantan Timur ELSJE T. TENDA; ISMAIL MASKROMO; BAMBANG HELIYANTO
Buletin Palma No 38 (2010): Juni, 2010
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (217.583 KB) | DOI: 10.21082/bp.v11n38.2010.88-94

Abstract

Exploration of Sugar Palm (Arenga pinnata Merr) Germplasm in East Kutai, East Kalimantan Province To broaden the genetic base of the plant, in December 2009 a mission to acquire new germplasm of sugar palm was sent to East Kutai District, East Kalimantan Province. The target location was the village of Teluk Pandan, Kandolo sub-District and village of Peridan, Sangkuliran sub-District. Mission successfully identified two types of sugar palm; dwarf type from the Teluk Pandan village, Kandolo sub-District and Tall type from Paridan village, Sangkuliran sub-District. Dwarf type is observed to have high variability in term of stem height, stem length, male inflorescence, length of male peduncle, number of males inflorescence, number of female inflorescence and time period of sap production per bunch. While Tall type has high variability in term of stem height, length of male inflorescence, the number of male inflorescence, female inflorescence, stem length, number of female inflorescence, production of sap, and period of sap producing.
Pola Usahatani Terpadu Kelapa, Pandan dan Ternak untuk Meningkatkan Pendapatan Petani di Desa Sindang Jaya, Tasikmalaya, Jawa Barat DEDI SOLEH EFENDI
Buletin Palma No 38 (2010): Juni, 2010
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/bp.v11n38.2010.10-16

Abstract

Integrated Coconut, Pandan, and Cattle Farming System to IncreaseFarmer Income in Sindang Jaya Village, Tasikmalaya, West JavaThis research was achieved at investigating the integration of + pandan + cattle in coconut farming in Tasikmalaya regency. Economy and technical data are taken from 30 farmer who joined COGENT (coconut genetic resources network). This research used descriptive survey withr purposive sampling. The income of the correspondent farmer was evaluated before and after COGENT project (2006-2008). Coconut farm income increased 81,71 percent in two years, pandan farm income increased 29,62 percent and sheep cattle income increased 85,77 percent. The farmer income all together increased 91,60 percent from Rp. 2.743.500 to Rp. 5.257.800. Statistical analysis show that sheep cattle in Tasikmalaya with 0,01 credibility give 0,239 correlation point which means that every sheep cattle breeder can increase the farmer income as much as 23 percent. Statistical test result showed that coconut, pandan and cattle farming system can give a significant point before and after the program.
Produktivitas Jagung (Zea mays L.) pada Berbagai Tingkat Naungan Tanaman Kelapa (Cocos nucifera L.) JOHANNES E.X. ROGI; J. I. KALANGI; JOHAN A. ROMBANG; A. LUMINGKEWAS; S. TUMBELAKA; YULIA PASKALINA
Buletin Palma No 38 (2010): Juni, 2010
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/bp.v11n38.2010.49-59

Abstract

Productivity of Corn (Zea mays L.) at Various Levels of Shading inCoconut Field (Cocos nucifera L.)Coconut cultivation in monoculture had problems in field production, processing and marketing that can cause low coconut farmers income. Therefore we need coconut farm diversification by increasing the potential of land among the coconut trees. Area of land that used coconut palm is only about 20% so that the remaining land that can be used for other commodities is 80%. One of the plants can be cultivated among the coconut is corn. Land use among the coconut palm is expected to increase corn production because corn is one of the leading food commodities and the potential in Indonesia. The objective of this study to determine the productivity of corn plants at different levels of shade by coconut palm. The research was conducted at the experimental Garden Kima Atas, Indonesia Coconut and Other Palm Research Institute (ICOPRI), North Sulawesi. This research was conducted from June to November 2007. The results showed that an increase in production of plant dry weight in treatment D (corn planted in open areas) is higher than treatment A (corn grown in between coconut palm old), B (corn grown inbetween coconut palm 20 years old) and C (corn grown in between coconut palm 50 years old).
Pengaruh Asal Anakan Terhadap Pertumbuhan Bibit Sagu Baruk MALIANGKAY RONNY BERNHARD
Buletin Palma No 38 (2010): Juni, 2010
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/bp.v11n38.2010.95-99

Abstract

The Effect of Sucker Origin on Growth of Seedlings Arenga Microcarpa Propogation of sago baruk palms is vegetatif from sucker in stem internodes and sucker from roots. The good sucker for plant material has higher vigor. Therefore, the research was conducted to find of the effect of kinds sucker on the growth of sago baruk seeding. The experiment was conducted in the Kayuwatu experimental garden of Indonesian Research Institute for Coconut and other Palmae, Manado, North Sulawesi Province from August 2008 to Februari 2009, and it was arranged completed in a Randomized Design (CRD) with 8 replications, consisted of 2 kinds of sucker treatment. The treatments were (1) sucker from internodes stem with 4-5 leaves and (2) sucker from roots with 4-5 leaves. The results indication that sucker from internodes stem has higher vigor than sucker from roots.
Adopsi Teknologi dan Analisis Finansial pada Pengolahan Minuman Ringan dan Sirup Air Kelapa di Kabupaten Minahasa DANIEL J. TORAR
Buletin Palma No 38 (2010): Juni, 2010
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/bp.v11n38.2010.17-23

Abstract

Adoption of Technology and Financial Analysis from in the Processingof Soft Drink and Syrup Derived Coconut Water in Minahasa RegencyThe research was conducted in the Village Ranowangko and village Sarani Matani Tombariri District, and Village Pineleng Two and village Kali District Pineleng Minahasa District of North Sulawesi Province in September - October 2008. The method used in this research was descriptive and normative survey directly applied to the farmer. Determination of sampled farmers by random sampling, and each village was taken 30 farmers. Results showed that financial analysis and processing of soft drink syrup coconut water was feasible, as indicated by the higher value of BCR. Adoption level by the farmers to the processing technology of soft drinks and syrups coconut water is low (0 - 59.99%) for 34 farmers (28.33%), moderate (60 to 79.99%) for 71 farmers (59.16% ), and high (80-100%) for 15 farmers (12.50%).
Ketahanan Lapang Empat Aksesi Kelapa Genjah Kopyor Terhadap Hama Oryctes rhinoceros di Kabupaten Pati, Jawa Tengah MELDY L.A. HOSANG
Buletin Palma No 38 (2010): Juni, 2010
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/bp.v11n38.2010.33-42

Abstract

Field Resistance of four kopyor dwarf coconut Accessions to Oryctes rhinoceros in Pati District, Central JavaThe objective of this research was to determine the level of field resistance of four kopyor dwarf coconut accessions to . The research was conducted on farmers' land having kopyor dwarf coconut palms in Pati, Central Java in April 2010. Three districts were observed and 60 kopyor dwarf coconut accession from each sub district were randomly selected and observed. Observations were recorded by counting the total number of frond cuts on five fully opened young fronds. Results showed that the highest number of frond cuts of dwarf coconut accessions were found on green accession (GKH), followed by brown (GKC), Yelow (GKK) and the least number was found on Orange accession (GKG) with average number of cuts/frond was 0,57, 0,42, 0,22 and 0,13 respectively. The estimation of the reduction of coconut production showed that the highest reduction around 20% was found on GKH and the lowest one on GKG which is less than 10%.
Varietas Kelapa Dalam Unggul Spesifik Gorontalo BAMBANG HELIYANTO; ELSJE T. TENDA
Buletin Palma No 38 (2010): Juni, 2010
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/bp.v11n38.2010.73-87

Abstract

High Yielding Coconut Tall Varieties Specific for Gorontalo The major constraint for coconut development program in Indonesia, including Gorontalo Province is the lower crop productivity i.e merely 1 ton copra/ha/year. Increased coconut production and productivity must be done hand in hand with coconut replanting program. To support the program, the use of high quality planting material is required. There are two options available in this matter. First, by utilizing the available coconut tall high yielding varieties suitable for agroclimate similar to Gorontalo (dry climate). Second, or most preferably, utilizing the high yielding local tall coconut cultivars. Preliminary evaluation by local estate officer indicated that there are some local coconut tall cultivars (ca. 4 cultivars) that had both high yield and oil content. This research was therefore aimed at further assessing these four promising local cultivars. Evaluation was done on those pre-determined populations in two phases, for three years consecutively, from 2006 to 2008. Parameter observed include morphological, yield of copra and its components, physiological and chemical characters as well as field resistance to pest. Results of evaluation, conducted by the ICOPRI and Dishutbun Gorontalo, confirmed that two cultivars, namely, Kelapa Dalam Molowahu (DMU) and kelapa Dalam Kramat (DKT) could be considered as two high yielding cocconut tall cultivars specific for Gorontalo. These two cultivars exhibited high productivity (above 3 ton copra/ha/year) and possess high oil content (above 64%). These cultivars have formally been released as new varieties by Minister of Agriculture in Desember 2009, to be used for high quality planting material for coconut development program in Gorontalo.
Korelasi dan Analisis Koefisien Lintas Karakter Tandan Bunga Terhadap Buah Jadi Kelapa Genjah Salak MIFTAHORRACHMAN MIFTAHORRACHMAN
Buletin Palma No 38 (2010): Juni, 2010
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/bp.v11n38.2010.60-66

Abstract

Correlation and Path Coefficient Analysis of Bunch Character on Fruit Set of Salak Dwarf Coconut The research was conducted to investigate the correlation among six flowering characters of Salak Dwarf coconut and also to asses their direct and indirect effects which will be used for the selection of fruitset and fruit production. Six characters of Salak Dwarf flowering were evaluated at Kima Atas experimental garden, Manado, North Sulawesi, during 2009. Those were, number of female flower per bunch, Number of spikelet per bunch, weight of male flower per bunch, weight of polen per bunch, pollen viability, and number of fruit set per bunch. Minitab program was used to quantify the Coefficient correlation, while measuring of path coefficient based on Singh and Chaudary. The result showed that number of female flower and number of spikelet had the highest direct significant effect to fruit set, whereas, path indirect effect was showed by weight of pollen via number of female flower.
Pemanfaatan Ekstrak Enzim Kasar Papain dan Bromelin pada Pembuatan Minyak Starter dan Pengaruhnya pada Mutu Virgin Coconut Oil (VCO) Selama Penyimpanan BARLINA, RINDENGAN; TORAR, DANIEL J.
Buletin Palma No 38 (2010): Juni, 2010
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/bp.v11n38.2010.1-9

Abstract

Utilization of Crude Enzyme Extracts, Papain and Bromelain in Starter Oil Making and Its Effects to the Quality of Virgin Coconut Oil (VCO) During StorageResearch was conducted in 2006 at The Indonesian Coconut and Other Palm Research Institute, and at the Institute for Research and Standardization of Trade and Industry, Manado North Sulawesi. Initially starter oil was prepared using two natural enzymes. The research onprocessing VCO using the starter oil with low concentration of crude enzymes was taken place. Research was done in factorial experiment 2 x 4 x 3, using Completely Randomized Design with three replicate. There were 24 units of the experiment. Factor A crude extract of natural enzymes, consists of: A1) crude enzyme extract of papaya fruit peel and, A2) crude enzyme of pineapple fruit extract; Factor B, duration storage, consists of: B1) 0 month, B2) 1 month, B3), 2 months and B4) 3 months. Variables observed consisted of: Rendemen, water content, free fatty acid content, peroxide value and fatty acid profile. The results showed that rendemen of starter oil using crude enzyme papain at concentration of 10-30% ranged 26.10-28.27%. Water content of VCO without storage (0 month) was 0.078% and after one month to three months increased to 0.106% -0.116% (an increase of 35.89% -48.72%). Free fatty acids content of VCO at 0 month 0.073% and after one to three months increased to 0.101% -0.141% (an increase of 35.36% - 93.15%). Highest of peroxide value VCO is using starter oil from the natural enzyme papain, is 1893 meq/kg oil, while the natural enzymes bromelain only 0.704 meq/kg oil. The composition of fatty acids, especially C12 (lauric acid), range 50.35-54.30%. In generally, the results obtained fullfill the APCC standard.

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