Provision of land resources for the sustainable sengon raw material industry in Bedadung Jember Watershed

Sengon (Paraserianthes falcataria) is a mainstay commodity as an industrial raw material, so it has high economic value. The domino effect that appears is the increase in the area of sengon land and causes changes in land use. Land conversion will be vulnerable to erosion and increase the level of erosion hazards. Inappropriate land changes will also threaten the sustainability of the agroindustry, therefore it is necessary to evaluate the suitability of the sengon plant land. This study aims to identify the suitability of sengon land in the Bedadung watershed for sustainable agro-industry development. The analyzed parameters are 14 and the method used is matching and overlay. The results of land suitability analysis on dominant sengon plants were categorized as S3 "marginally appropriate" (48.07%). The limiting factor for sengon plants is rainfall as a source of water and soil solum. Efforts to increase the rainfall factor are to build reservoirs or dams, but these improvements require a lot of money and time. Meanwhile, efforts to improve soil solum are difficult because it takes a long time. Thus, the sengon commodity in Jember Regency will experience sustainability problems if the limiting factor is not found a solution.

Download Full-text

VALUASI EKONOMI DAN ANALISIS KESESUAIAN WISATA DI PANTAI SIGANDU DESA KLIDANG LOR KABUPATEN BATANG Economic Valuation and Tourism Suitability Analysis in Sigandu Beach, Klidang Lor Village, Batang Regency

Management of Aquatic Resources Journal (MAQUARES) ◽

10.14710/marj.v8i3.24249 ◽

2019 ◽

Vol 8 (3) ◽

pp. 147-154

Author(s):

Diah Hanifah ◽

Anhar Solichin ◽

Churun Ain

Keyword(s):

Economic Valuation ◽

Economic Value ◽

Travel Cost ◽

Primary Data ◽

Travel Cost Method ◽

Limiting Factor ◽

Suitability Analysis ◽

Suitability Index ◽

Index Value ◽

Age Range

ABSTRAK Pantai Sigandu merupakan objek wisata alam yang sangat potensial. Keberadaan Pantai Sigandu mampu membantu perekonomian daerah Kabupaten Batang. Mengingat pentingnya keberadaan objek wisata tersebut maka diperlukan suatu kajian yang mampu mengestimasi besarnya nilai ekonomi dari kegiatan wisata di Pantai Sigandu, serta menganalisa kesesuaian wisata pantai untuk rekreasi agar dapat digunakan dalam pengembangan dan pengelolaan objek wisata tersebut. Penelitian ini dilaksanakan pada bulan Desember 2018 - Januari 2019 dengan bertujuan untuk mengetahui profil dan tipologi wisatawan; menghitung nilai ekonomi pariwisata berdasarkan Travel Cost Method (TCM); dan menganalisa kesesuaian wisata berdasarkan Indeks Kesesuaian Wisata (IKW). Penelitian ini bersifat kuantitatif, dengan metode pengambilan data primer menggunakan teknik wawancara terhadap 100 wisatawan, dengan bantuan kuisioner serta melakukan sampling lapangan untuk analisis kesesuaian wisata. Hasil penelitian menunjukkan bahwa karakteristik wisatawan memiliki kisaran usia 20-40 tahun dengan tingkat pendidikan SMA/SMK. Nilai ekonomi yang diperoleh berdasarkan metode biaya perjalanan atau TCM di Pantai Sigandu yaitu sebesar Rp. 31.038.289.140,00 per tahun dengan biaya rata-rata sebesar Rp. 120.140,00 per individu. Nilai Indeks Kesesuaian Wisata (IKW) Pantai Sigandu termasuk dalam kategori sangat sesuai (S1) yaitu tidak memiliki faktor pembatas dalam suatu penggunaan tertentu secara lestari, atau hanya memiliki pembatas yang kurang berarti dan tidak berpengaruh secara nyata. ABSTRACT Sigandu Beach is a potential natural tourism object. The existence of Sigandu Beach is able to increase the economy of the Batang Regency. The existence of a tourism object is important, so it is needed a study to estimate the tourism economic value of Pantai Sigandu, as well as to analyze the suitability of coastal tourism for recreation so that it can be used in development and management of this tourism object. This study was conducted in December 2018 - January 2019. It aims to find out the profile and typology of tourists; to calculate the economic value of tourism based on Travel Cost Method (TCM); and to analyze tourist suitability based on the Tourism Suitability Index. This study is a quantitative with a primary data method use a interview technique for 100 tourist with the help of questionnaires and do measures of the field for Tourism Suitability Analysis. Results of the study show that characteristics of tourist respondents have an age range of 20-40 years old with high school/ vocational education level. The economic value was obtained based on TCM in the Sigandu Beach, which is Rp. 31,038,289,140.00 per year with an average cost of Rp. 120,140.00 per individual. The Tourism Suitability Index value in the Sigandu Beach is included in the very appropriate category (S1), it does not have a limiting factor in a particular use sustainably, or it only has a less significant limitation and does not have a significant effect.

Download Full-text

Gula cair dan gula recengan berbahan dasar gula merah tebu

DEDIKASI ◽

10.26858/dedikasi.v22i1.13825 ◽

2020 ◽

Vol 22 (1) ◽

Author(s):

M. Yasser ◽

A.M. Iqbal Akbar Asfar ◽

Marlia Rianti ◽

A.M. Irfan Taufan Asfar ◽

Eko Budianto

Keyword(s):

Community Service ◽

Sugar Cane ◽

Economic Value ◽

Business Group ◽

Raw Material ◽

Community Partnership ◽

Brown Sugar ◽

Plastic Packaging ◽

The Impact ◽

Partnership Program

This Community Service is a Community Partnership Program that was carried out by to partners of the Brown Sugar Cane Business Group in Latellang Village, Patimpeng District. The processing of sugar cane so far has been very simple, and some of the sugar cane businesses were out of business due to the consumption and need for brown sugar cane by the community, especially the Latellang and other villages, who are reluctant to consume brown sugar cane. This reluctance is caused by the aroma of brown sugar cane. Therefore, diversification of brown sugar cane products was carried out by processing brown sugar cane into Liquid sugar and Recengan sugar. The results of the PKM program were able to provide partners with increased knowledge of processing brown sugar cane into a diversified product that has high economic value and reduced the price of brown sugar cane from Rp. 10,000 per kilogram into products with 250 grams of brown sugar cane as raw material. 2-3 bottles of Liquid Sugar (250 ml plastic packaging) with a price of Rp.10,000 per bottle and produce 15 pieces of Recengan Sugar. Especially for Recengan sugar packaging, it is packaged in pouch containing 8 Recengan sugar ata a price of Rp.10,000. The impact will be revive the production of cane brown sugar to the Cane Brown Sugar Business Group partners, especially in Latellang Village.

Download Full-text

Pembuatan Gula Semut dari Gula Merah Kelapa di Kabupaten Bulukumba

DEDIKASI ◽

10.26858/dedikasi.v21i1.9448 ◽

2019 ◽

Vol 21 (1) ◽

Author(s):

Diana Eka Pratiwi ◽

Army Auliah ◽

Maryono Maryono

Keyword(s):

Shelf Life ◽

Economic Value ◽

Raw Material ◽

Selling Price ◽

Sugar Production ◽

Brown Sugar ◽

South Sulawesi ◽

Palm Sugar

Herlang Subdistrict is the largest producer of coconut juice (along with Selayar Regency and JenepontoRegency) which is the raw material for coconut sugar production in South Sulawesi. Tugondeng Village is one ofthe villages in Herlang District. About 80% of Tugondeng villagers work in the coconut sugar manufacturingindustry. However, this potential has not well developed due to the low economic value of brown sugar. To increasethe selling price of coconut sugar produced by Tugondeng Village, efforts need to be made to process coconut sapand coconut sugar into products which have higher selling price, namely palm sugar. The steps taken to achieve theobjectives of this activity were : (a) presentation of material on how to process coconut sap and coconut sugar intopalm sugar; and (b) demonstration of preparing palm sugar from coconut sap and coconut sugar. The resultsobtained show that the process of making palm sugar from coconut sap and coconut sugar is quite simple and thepalm sugar produced has longer shelf-life than coconut sugar

Download Full-text

Sistem Informasi Geografi untuk Analisis Potensi Sumber Daya Lahan Pesisir Kepulauan Padaido Kabupaten Biak Numfor, Papua

Jurnal Teknologi Informasi dan Ilmu Komputer ◽

10.25126/jtiik.2021853559 ◽

2021 ◽

Vol 8 (5) ◽

pp. 895

Author(s):

Rosalina Giovani Mandowen ◽

Rinto H Mambrasar

Keyword(s):

Economic Value ◽

Secondary Data ◽

Regional Government ◽

Land Resources ◽

Descriptive Research ◽

Research Areas ◽

Analysis Technique ◽

Gis Software ◽

Coastal Land

Sistem Informasi Geografi (SIG) dengan layanan informasi pengelolaan lahan yang cocok sehingga lahan akan bernilai ekonomi, oleh karenanya penelitian ini membahas pemetaan dan pengkajian potensi sumber daya lahan pesisir dalam mendukung usaha budidaya, pariwisata, konservasi, dan daerah tangkapan ikan yang berkelanjutan. Metode penelitian secara deskriptif memakai pendekatan survei untuk pengamatan wilayah penelitian dan pengumpulan data sekunder serta pendekatan analisis spasial untuk parameter dan kriteria kesesuaian lahan. Teknik pengolahan dan analisis data ini menggunakan software SIG yakni ArcGIS 10.1 dengan model skoring dan overlay. Hasil penelitian dengan studi kasus Kepulauan Padaido ini dapat disimpulkan bahwa saat ini dengan adanya SIG yang dibangun, Pemerintah Daerah Biak Numfor sudah dapat mengolah lahan pesisir untuk dimanfaatkan sesuai dengan potensi lahan yang seharusnya, seperti potensi lahan untuk usaha budidaya rumput laut seluas 13.269,41 ha atau 94%, untuk budidaya teripang seluas 7.069,91 ha atau 83%, sebagai aktifitas pariwisata pesisir seluas 7.778,45 ha atau 86%, sebagai kegiatan konservasi seluas 2.957,54 ha atau 163%, untuk daerah tangkapan ikan karang seluas 2.078,92 ha atau 80%, dan sebagai daerah tangkapan ikan pelagis 1.585,61 ha atau 87%. AbstractGeographic Information System (GIS) with suitable land management information services so that the land will be of economic value, therefore this study discusses the mapping and assessment of the potential of coastal land resources in supporting sustainable aquaculture, tourism, conservation, and fishing grounds. The descriptive research method uses a survey approach for observation of research areas and secondary data collection as well as a spatial analysis approach for land suitability parameters and criteria. This data processing and analysis technique uses GIS software namely ArcGIS 10.1 with a scoring and overlay model. The results of the study with the Padaido Islands case study can be concluded that currently with the GIS being built, the Regional Government of Biak Numfor has been able to cultivate coastal land to be used according to the potential of the land that should be, such as the potential land for seaweed cultivation business area of 13,269.41 ha or 94%, for sea cucumber cultivation covering 7,069.91 ha or 83%, as coastal tourism activities covering 7,778.45 ha or 86%, as conservation activities covering 2,957.54 ha or 163%, for reef catchments covering 2,078.92 ha or 80%, and as a pelagic catchment area 1,585.61 ha or 87%.

Download Full-text

TECHNICAL AND TECHNOLOGICAL SOLUTIONS FOR PREPARING FLAX RAW MATERIALS FOR PROCESSING

INMATEH Agricultural Engineering ◽

10.35633/inmateh-64-22 ◽

2021 ◽

pp. 227-237

Author(s):

Yu. Вerezovsky ◽

T. Kuzmina ◽

M. Yedynovych ◽

G. Boyko ◽

N. Lyalina ◽

...

Keyword(s):

Raw Materials ◽

Hollow Structure ◽

Weather Conditions ◽

Raw Material ◽

Hollow Structures ◽

Adverse Weather Conditions ◽

Adverse Weather ◽

Long Time ◽

Experimental Researches

The article contains theoretical and experimental researches in the field of the preservation of flax raw material of high moisture content. In the article, factors that are worsening the quality of flax raw material, resulting in non-observance of agrotechnical and technological requirements of preparing, collecting, harvesting the stem material, adverse weather conditions and other factors, are considered. The objective of this paper is to study the influence of preservation agents’ concentrations and of hollow structure device on the quality of flax raw material during long-time storage. In the article, the influence of aqueous preservatives’ concentration, humidity, storage length on the quality of fibrous products, obtained as a result of processing stem material, is analyzed. The influence of the device of hollow structures, as an alternative to preservatives, on the storage process of bast crops stem material was evaluated. The method of flax retted straw storage is described, actions of the main factors influence on the strength of fibers are analyzed. It is demonstrated, that prolongation of flax raw material preservation time can be made by using preservatives without considerable wastes of quality.

Download Full-text

Waste production and waste management in the EU

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/900/1/012024 ◽

2021 ◽

Vol 900 (1) ◽

pp. 012024

Author(s):

S Matušková ◽

M Taušová ◽

L Domaracká ◽

P Tauš

Keyword(s):

Waste Management ◽

Living Standards ◽

Raw Material ◽

Material Resources ◽

Waste Production ◽

The World ◽

Long Time ◽

The Impact ◽

Constant Growth ◽

The Eu

Abstract The constant growth of the population increases the demands on raw material resources, which is reflected in increasing pressure on the environment. The impact of mankind on the environment is nowadays an increasingly acute problem, which is being addressed by the governments of individual countries, not only the EU, through legislative interventions. The most addressed areas are the issue of production and subsequent waste management. Waste production in the world has been growing for a long time, which causes considerable problems for individual countries. Each country is currently looking for the optimal way of waste management to reuse it as secondary raw material. In this paper, we analysed twenty-eight EU countries in terms of production and waste management and found significant differences between countries. We looked for factors that lead to different results between countries in the production and management of waste, based on the population, the size of the country to the indicators of living standards, and legislation applicable to those countries.

Download Full-text

Reforestation of ‘Village Forest’ to Improve Sustaiability Creative Industries in Desa Siponjot

ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat ◽

10.32734/abdimastalenta.v5i2.5425 ◽

2021 ◽

Vol 5 (2) ◽

pp. 714-722

Author(s):

Noverita Sprinse Vinolina ◽

Antonio Marro Sipayung ◽

Dardanila ◽

Sondang Pintauli

Keyword(s):

Forest Restoration ◽

Raw Materials ◽

Economic Value ◽

Economic Benefits ◽

Musical Instruments ◽

Creative Industries ◽

Raw Material ◽

High Quality ◽

The Village

This program is conducted to assist Siponjot Village while empowering the people of Siponjot Village to be able to utilize and maximize the benefit of the village forest. Village forest might support the availability of raw materials required for making musical instruments, such as high quality of wood, including how to process wood waste from making musical instruments to be used as creative souvenirs and improve the economic value. The raw material for production determined its results of the production of wood-based musical instruments. Thus, in order to produce a high quality tanginang, hasapi, and gondang, which previously began to be produced by arts crafts in the Sitangkubang area of Siponjot Village, a high quality of raw materials is needed. The community service team surveyed the location of planting seeds for village forest restoration, provided socialization related to the importance of village forest cultivation and the suitability of the Siponjot Village area for the cultivation of these plants. Village forest restoration aims to maintain the beauty and beauty of the village. Implementation of village reforestation activities starting from socializing forest tourism and the strength of village forests to the community, followed by a discussion about village forest management and its economic benefits. Handover of a thousand units of forest plant seedlings given to the villagers of Siponjot as part of the forest restoration program in the area.

Download Full-text

PEMBINAAN USAHA KECIL MENENGAH DALAM PEMBUATAN SABUN COLEK DI TEMBESI TOWER KELURAHAN TEMBESI

PUAN INDONESIA ◽

10.37296/jpi.v3i1.61 ◽

2021 ◽

Vol 3 (1) ◽

pp. 93-102

Author(s):

Hazimah Hazimah ◽

Zefri Azharman

Keyword(s):

Small And Medium Enterprises ◽

New Product ◽

Raw Material ◽

Product Positioning ◽

Service Activity ◽

Chemical Content ◽

Long Time ◽

Medium Businesses ◽

Medium Enterprises ◽

The Impact

UKM (small and medium enterprises) in the Tembesi Tower, Tembesi sub-district, are not developing well. This is indicated by the low turnover obtained by each UKM (small and medium enterprise) in 1 month. customer expectations. New products must be made so that these small and medium businesses can survive and continue to exist. The new product must have a distinctive and good quality so that the product positioning is clearer and able to compete with other products on the market. This service activity aims to provide a solution to this by creating a new product in the form of a dab soap that is safe for health and environmentally friendly. Some soaps circulating in the market only prioritize cleaning power, but the chemical content in the soap is harmful to health and the environment. The impact of conventional soap on health is irritation of the skin which, if left for a long time, the irritation will turn into eczema. In addition, conventional soap also harms the environment because the raw material for soap comes from petroleum which is difficult to be broken down by bacteria. Community service activities are carried out in the form of coaching. The service team expects to increase the income and advantages of UKM (small and medium businesses) in the Tembesi Tower and to be able to create jobs or open a business with a revolutionary cream soap product design.

Download Full-text

Who is Responsible for Instability in the Democratic Republic of Congo?

MGIMO Review of International Relations ◽

10.24833/2071-8160-2014-6-39-29-36 ◽

2014 ◽

pp. 29-36

Author(s):

G. M. Sidorova

Keyword(s):

Natural Resources ◽

Democratic Republic ◽

Central Government ◽

Democratic Republic Of Congo ◽

Raw Material ◽

Political Crisis ◽

Armed Groups ◽

Long Time ◽

The Usa ◽

Republic Of The Congo

The research focuses on the problem of military-political instability in the Democratic Republic of the Congo experiencing continued armed conflict for a long time. Dozens of illegal armed groups both Congolese and foreign origin continue to destabilize situation in the eastern part of the country causing humanitarian disasters. Due to governmental weakness, economic backwardness, chronical lack of finance resources, interethnic conflicts, all-round and widely spread corruption of the authorities, the Congolese government at the moment is not able to overcome scores of problems including the problem of security. Assistanceprovided to the DRC by itspartnerssuch as, first of all, the former metropolitan country Belgium, as well as the USA, Great Britain, the Europe Union and China works only in favourof these country-donors. They are attracted by rich Congolese natural resources which the DRC remaining one of the poorest countries in the world cannot turn to advantage to the full extent because of its economic backwardness. In exchange for so-calleddevelopment programmes, expensive strategic raw material (such as coltan, wolfram, casseterit, cooper, gold, niobium, and other) is being extracted and exported from the country, in addition, often on the inequivalent basis. This is taking place for the reason that numerous mines and open-cast mines are being controlled by different illegal armed groups and not by the central government. Therefore, it turns out that in the context of a military-political crisis, for so-called partners it is more beneficial to pursue their own interests. Furthermore, western ideologists arouse "separatism-oriented" theories similar to "balkanization", in other words, a breakdown of this giant country into several independent states. The Congolese are tremulous to this issue, they try to counter such approachs and defend the territorial integrity of the DRC. However, it is not an easy task. The impediment is unsettled relations with neighbouring countries - Rwanda, Uganda and Burundi which for tens of years exploit illegally natural resources of the DRC and try to lay hold of frontier Congolese territories.

Download Full-text

Study on the Preparation and Properties of Impervious and Breathable Sand Based on Hydrophobic Theory

Materials ◽

10.3390/ma14195613 ◽

2021 ◽

Vol 14 (19) ◽

pp. 5613

Author(s):

Xiao Li ◽

Xiong Zhang ◽

Hao Ren

Keyword(s):

Contact Angle ◽

Hydrostatic Pressure ◽

Air Permeability ◽

Coating Material ◽

Raw Material ◽

Sustainable Utilization ◽

Land Resources ◽

Nano Structure ◽

Material Content ◽

Pressure Resistance

Land desertification, a severe global ecological and environmental problem, brings challenges to the sustainable utilization of land resources in the world. The purpose of this research is to use hydrophobic theory to prepare impervious and breathable sand, and to solve the problems of sandy soil that seeps easily and makes it difficult for vegetation to survive in desertified areas. The influences of coating material content, first-level and second-level rough structure on the impermeability and air permeability of impervious and breathable sand were studied. The research showed that, with the increase in coating material content, the impervious performance of the sample increased firstly and then decreased, and the air permeability rose continuously. The hydrostatic pressure resistance of the sample can reach an extreme value of 53 mm. The first-level rough structure of micron structure can greatly improve the hydrophobic performance, thus improving the impervious performance. The addition of micron calcium carbonate would improve the hydrostatic pressure resistance height of the sample to 190 mm. The sample would reach a superhydrophobic state in the condition of a first-level rough structure of a nano structure built by nano silica, and the contact angle was up to 152.0°, so that the hydrostatic pressure resistance height can rise to 205 mm. The best performance would be achieved under the condition of relatively less raw material with a second-level rough structure of micro–nano. At this point, the contact angle of the sample reached 152.8° and the hydrostatic pressure resistance height was up to 205 mm. At the same time, the air permeability index of the above four kinds of impervious and breathable sand met all planting requirements. The sample prepared can satisfy the demands of different degrees of impermeability and air permeability, and can be widely used in desertification control.

Download Full-text