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Proceeding International Conference on Global Resource Conservation
Published by Universitas Brawijaya
ISSN : -     EISSN : -     DOI : -
Core Subject : Health, Education,
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Articles 52 Documents
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Search results for , issue " Vol 4, No 1: Proceeding of 4th ICGRC 2013" : 52 Documents clear
Regulatory of Nuclear Power Plant: Environmental Safety Aspect on Nuclear Power Plant Siting Beta, Werdi Putra Daeng
Proceeding International Conference on Global Resource Conservation Vol 4, No 1: Proceeding of 4th ICGRC 2013
Publisher : Proceeding International Conference on Global Resource Conservation

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Abstract

Nuclear Energy Regulatory Agency also called BAPETEN is a national regulatory authority for nuclear energy uses in Indonesia. Regulatory of Nuclear Power Plants (NPPs) is one of BAPETEN authorities for nuclear energy uses, including NPP siting. Regulatory of NPP consists of 5 (five) steps, there are siting, construction, commissioning, operation, and decommissioning. In This paper would be discussed regulatory of NPP siting, especially on environmental aspects. NPP site area is a geographical area that contains nuclear reactor, that is location in the land to be used for building, operation and decommissioning of one or more nuclear reactors for NPP facilities and all related systems, and within which the management of the authorized facility may directly initiate emergency actions. Site characteristics of NPP are very important to be considered in building and operating of NPP. One of some aspects to be considered is environmental safety of the site. This aspect should fulfill site criteria and requirement according to the regulation and reliable and in-depth studies, assessments related to environmental impact of nuclear reactors for power plants and the transfer of the released radioactive from nuclear reactor up to humans and the environment.  Keyword: BAPETEN, environmental safety, NPP site 
Mapping And Economic Potential Assesment Of Medicinal Plants in Sumber Agung Village, Wan Abdul Rahmanpublic Forest Park, Betung Mountain Lampung Lande, Martha L.; Umar, Suratman
Proceeding International Conference on Global Resource Conservation Vol 4, No 1: Proceeding of 4th ICGRC 2013
Publisher : Proceeding International Conference on Global Resource Conservation

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Abstract

Wan Abdul Rahman Public Forest Park (TAHURA) is a forest reserve in Lampung that shelter various and important biodiversity in particular medicinal plants. However, because of illegal activities and land functions change into plantations the biodiversity contained in the forest park are suffered from disturbances and threats. Before the threats are continuing ruin the park we conducted mapping and assessing the economic potential of medicinal plants therein. It is hoped that our study results can be used as a consideration and data based for designing policy to stop the destruction and other illegal activities in the precious forest park. The aim of this study is to reveal the diversity and abundance of medicinal plants and mapping the distribution of those medicinal plants. The research has been successfully conducted from June until October 2008 by surveying  Sumber Agung village area and conducting vegetation analysis by using quadrat method. Based on the results we concluded that in Sumber Agung  village was found 55 medicinal plant species that exist in the form of tree shrub and herb. Most of those 55 medicinal plants species are distributed irregularly. Based on the economic assessment there was found that the economic value the medicinal plants in the rank of Rp. 95.738 per hectare until Rp. 4.505.236 per hectare. Keywords: Betung Mountain, Medicinal plants, mapping
Epiphytic Orchid and Host Tree Inventory in Bulu Pattanunang Protected Forest - Maros South Sulawesi Warseno, Tri; Arinasa, Ida Bagus Ketut
Proceeding International Conference on Global Resource Conservation Vol 4, No 1: Proceeding of 4th ICGRC 2013
Publisher : Proceeding International Conference on Global Resource Conservation

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Abstract

Bulu Pattanunang protected forest is located in Maros, South Sulawesi Province. Inventory of epiphyte orchids was conducted to study orchid diversity in Bulu Pattanunang protected forest. Observation of orchid within host trees was also done to study the preference host trees for orchid growth. It was recorded that there were 27 orchid species belonging to 16 genera, totally 783 individuals recorded and 20 host trees species belonging to 19 genera. The most common epiphyte orchids were Dendrobium crumenatum Sw. (182 individual), followed by Aerides odorata Lour. (132 individual), Coelogyne multiflora Schltr. (81 individual) and Eria javanica (Sw.) Bl. (71 individual). Mangifera indica and Arenga pinnata were the most preference host tree for epiphytic orchid. Association relationship between epiphytic orchids and its host are discussed in this paper.  Keywords: epiphytic, host tree, orchid, Pattanunang 
Transitional Sex Expression on Some Inflorescence Types and Individual Sex Status in Carica papaya L. Rachman, Erlin
Proceeding International Conference on Global Resource Conservation Vol 4, No 1: Proceeding of 4th ICGRC 2013
Publisher : Proceeding International Conference on Global Resource Conservation

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Abstract

       Flower buds of some inflorescence types of papaya (Carica papaya L.) were studied to know the sexual phenomena in the species. We distinguished six normal and transitional sex expressions in flower buds: normal stamens but no pistil, called normal male, a normal pistil but no stamen called normal female,  normal stamens gathered with a normal pistil called normal hermaphrodite, normal stamens gathered with incomplete pistil called transitional hermaphrodite, an incomplete pistil only without stamen called transitional female,  and normal stamens gathered with a rudiment spearhead-like pistil called transitional hermaphrodite The bud age levels were defined by bud sizes, from smallest to largest just before the flower anthesis. Transitional pistil was also microscopically distinguishable from normal one. Transitional pistil frequencies significantly tend to be decreased in late flower development phases. Average frequencies of the flower bud sex expression were respectively 16.77, 14.55, 25.81, 27.36, 8.30 and 7.86. Hermaphrodite flower buds showed higher transitional bud frequency than pistilate flower. Most of the transitional buds were shed in its later development and may be eliminated at all in mature inflorescences. It may be the process by which the individual become stable male papaya tree. The involvement of evolutionary primitive Y chromosome on determining male sex expression in the papaya flower growth and development is also discussed.    Keywords: Carica papaya L, flowering biology, hermaphrodite, pistilate, staminate, sexual status, transitional sex expression
Bioinformatics Application in Search of Phylogenetic Relationship on Eleven Species of Phalaenopsis Blume (Orchidaceae) Based on Gen Internal Transcribed Spacer (ITS1 AND ITS2), 5.8 DNA Ribosomal Rindyastuti, Ridesti
Proceeding International Conference on Global Resource Conservation Vol 4, No 1: Proceeding of 4th ICGRC 2013
Publisher : Proceeding International Conference on Global Resource Conservation

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Abstract

Bioinformatics are a reliable method to trace biological information in the molecular level including the analysis of molecular phylogeny relationship of species. This paper discuss about the phylogeny relationship of eleven species of Phalaenopsis (Orchidaceae) based on internal transcribed spacer (ITS1 and ITS2) gene, 5.8 ribosomal DNA by bioinformatics applications. The method of this study is a database search in Gene Bank through the NCBI website (http://www.ncbi.nlm.nih.gov) to search nucleotide data and DDBJ (http//www.ddbj.nig.ac. jp) for the use of software BLAST and the EBI (http://www.ebi.ac.uk) for nucleotide alignment of similarity search. Cladogram shows that P. javanica and P. patherina have a very close relationship. Both species are also still closely related to P. cornu-cervii. Species P. modesta, P. tetraspis and P. lueddemannian are separated each other that can be revealed to have distant phylogenetic relationship than other species in the genus. Species P. amboinensis form a cluster with the species P. floresensis and P. mannii. However, P. sumatrana was closely related to P. corningiana. The cladogram showed that formation among Phalaenopsis species was not apparently grouping. Moreover, there is a large group consisting of P. amboinensis, P. Sumatrana, P. cornu-cervi, P. pantherina, P. floresensis, P. mannii and P. corningiana, while P. modesta, P. tetraspis and P. lueddemanniana were not clustered into the group.Keywords: Bioinformatics, phylogenetic relationship, Phalaenopsis, databases, internal transcribed spacer (ITS) gene.
Ex Situ Conservation of Amorphophallus titanum (Becc.) Becc: Propagation by Leaf Cuttings Purwantoro, R.S; Latifah, D.
Proceeding International Conference on Global Resource Conservation Vol 4, No 1: Proceeding of 4th ICGRC 2013
Publisher : Proceeding International Conference on Global Resource Conservation

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Abstract

Vegetative propagation of Amorphophallus titanum (Becc.) Becc. by leaf cuttings had been conducted. The cuttings were treated by plastic covering and without plastic covering.  The number of cuttings each treatment was 21 cuttings. The results indicated that the application of plastic covering (33-67 %) is better than without plastic covering (0-33 %).  In addition, the biggest tubers (12,47 mm in diameter) were produced in zeolite with plastic covering
The Study of Anatomy and Fiber Banana Leaf as a Potential Wrapping Harijati, N.; Azrianingsih, R.; Prawaningtyas, E. A.
Proceeding International Conference on Global Resource Conservation Vol 4, No 1: Proceeding of 4th ICGRC 2013
Publisher : Proceeding International Conference on Global Resource Conservation

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Abstract

The aims of this research were to study leaf anatomy of Musa brachycarpa, M. paradisiaca normalis, M. sapientum and M. cavendishi as well as length, width, and thickness of the leaf also number, diameter, and tensile strength of leaf fiber. Samples were taken from Dampit, Wajak and Batu, Malang. Indonesia.  The leaves sample had criteria fresh, mature, and not torn.  Microscopy slides which were used anatomy observation were prepared using semi-permanent method. Retting method was applied to extract the fiber, while fiber strength was measured using tensile strength tester. One way anova and Duncan test were used to analyze mean of dependent variable (length-, width-, thick-leaf; number-, diameter-, and tensile strength of fiber). T-test independent sample was used to analysis mean and diameter fiber in adaxial and abaxial site. The result showed that M. brachycarpa had the highest number fiber cell, wider diameter fiber, and more adaxial’s number fiber cell than abaxial one.  The diameter of fiber 5-6 mm. M. sapietum had the longest and widest oh leaves. While the thickness of leaf was showed by M. paradisiaca. All observed species didn’t show significantly different in tensile strength test. The tensile strength had value 35x10-4-48x10-4 MPa.Key words: diameter of fibers, number of fiber, M. brachycarpa , strength of fiber
Study of Seed Germination in Tulang Cikal (Entada phaseoloides) Merr. Ketut Arinasa, Ida Bagus; Warseno, Tri
Proceeding International Conference on Global Resource Conservation Vol 4, No 1: Proceeding of 4th ICGRC 2013
Publisher : Proceeding International Conference on Global Resource Conservation

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Abstract

Tulang cikal (Entada phaseoloides Merr.) is one of the Bali Botanical Garden’s plant collections which have medicinal properties and are used by the Balinese as a ceremonial plant. The purpose of this study was to determine the appropriate seed germination techniques in an attempt to ex-situ conservation of tulang cikal (E. phaseoloides Merr.). The experiments were performed using 2 treatments, that treatment of seeds and types of media. Treatment of seed coats covering grinding, soaking the seeds in hot water, and without treatment (control). While the media used in the treatment is sand and humus medium. The experiments were performed with 3 replications; each replication consisted of four pots. The parameters observed were percentage of seed germination, height / stem length, number of leaves and leaf area. Based on the results of the experiment, showed that seed can only germinated on grinding treatment, the percentage of seeds that grow seed-highest average in the medias treatment of humus that is 66.66%. The best combination treatment is coat grinded seeds and planted in sand medium with high / average stem length 305.44 cm, number of leaves 22.55 sheets, and leaf area average 28, 83 cm2. The results of this research can be used as a reference for plant propagation in the ex-situ conservation of tulang cikal (E. phaseoloides Merr.).
Comparative Inhibition of Garlic as Natural-Antiseptic and Iodine as Synthetic-Antiseptic against Bacillus subtilis Sazali, Munawir
Proceeding International Conference on Global Resource Conservation Vol 4, No 1: Proceeding of 4th ICGRC 2013
Publisher : Proceeding International Conference on Global Resource Conservation

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Abstract

Iodine is an antiseptic that often utilized in various antiseptic synthetic trademark types. Nature substance garlic that contains alicin and scordinin are degradation character of membrane cells bacteria. Both of this antiseptics types done research to look at zero zone by Fledged Random Design with three treatment and six repetitions to get data analysis resistive extent each antiseptic into pure breeding Bacillus subtilis. Research method has done with observation, then using analysis ANOVA with analysiss result on checkmates significant 5% and keep on by advanced tests. Result advanced tests points out there is compare zoom that significant of nature and synthetic material, garlic has greater zero zone if compared to Iodine II. Clear zone average of garlic is 6.7 cm and Iodine as big as 3.0 cm. Of this research, result that garlic (Allium sativum) as nature antiseptic could utilize to prevent its happening infection effect of microbe.Keywords: antiseptic, Bacillus subtilis, garlic, Iodine
Study of Anthocyanin Pigment in Three Different Sepal Colour of Hortensia (Hydrangea macrophylla) Hariri, Muhammad Rifqi; Nugrahaningsih, Nugrahaningsih; Balqis, Balqis
Proceeding International Conference on Global Resource Conservation Vol 4, No 1: Proceeding of 4th ICGRC 2013
Publisher : Proceeding International Conference on Global Resource Conservation

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Abstract

Anthocyanin is a natural pigment that express orange, red, blue, and purple color. It can be accumulated in leaves, thorn, tuber, fruit, flower, and seed. Hortensia (Hydrangea macrophylla) which is well-known as ‘Panca Warna’, is a kind of plant that easy to thrive in different climates, can express different sepal colour as the effect of environmental factor such as soil pH. The aim of this study is to determine the level of anthocyanin pigment in three different sepal colour of Hortensia. This research is a descriptive quantitative which used randomized block design with nine replications. The object of this research is three different sepal colour of Hydrangea which obtained from Flower Gardens in Sidomulyo florist. Data obtained through the differential pH spectroscopy method and was analyzed using one way ANOVA. The result reveals that there is no significant differences of anthocyanin level among the samples.Keywords: anthocyanin pigment, sepal colour, Hortensia (Hydrangea macrophylla)

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