scholarly journals Automation Design of Kentongan Sound for The Feeding Process of Vaname Shrimp Farming in Pond

2021 ◽  
Vol 934 (1) ◽  
pp. 012002
Author(s):  
W Waryanto ◽  
R Zulkarnain
Keyword(s):  
Software Design ◽  
Input Data ◽  
Shrimp Farming ◽  
Literature Study ◽  
Shrimp Culture ◽  
Identification Process ◽  
Automatic Feeder ◽  
Command Input ◽  
Feeding Process ◽  
The Creation

Abstract Feeding on vanamei shrimp culture in pondsis carried out on average 4 to 5 times a day. In aquaculture activities with a large number of ponds, the sound of kentongan becomes a time reference for the operator in providing feed. The purpose of this article was to describe the process required to turn the kentongan sound into a command input for an automatic feeder. The sound of kentongan will be used as input data (commands) for the microcontroller is translated as a command for the feeder to carry out its activities of feeding. The methodology used the following points: first, field observations of the use of kentongan sounds as a sign of the feeding process for feed operators; second, literature study covering sound frequency and sensor system; third, the creation of a chart in the form of step by step logic from input in the form of kentongan sounds to the process of feeding using an automatic feeding device; fourth, the design of the hardware that will be used and the creation of the software in the form of a command flow chart. The result was realized in the form of a chart from input in the form of kentongan sounds to the process of feeding using an automatic feeder. This includes hardware and software design. There were two important things in automation design. The identification process of kentongan sounds becomes a function of frequency against time, where this frequency had certain characteristics which were expressed by graphs that have certain equation values. This kentongan sound with a certain frequency will be the input for the microcontroller to carry out its task of giving orders to the feeding device to provide feed for vanamei shrimp in ponds.

scholarly journals Perception-based Indicator for Sustainability of Shrimp Culture in the Less Favorable Areas at Southern Coast of Yogyakarta

2019 ◽  
Vol 21 (2) ◽  
pp. 53
Author(s):  
Suadi Suadi ◽  
Hery Saksono ◽  
Bambang Triyatmo
Keyword(s):  
Development Project ◽  
Culture Industry ◽  
Environmental Indicators ◽  
Shrimp Farming ◽  
Rapid Expansion ◽  
Economic Indicators ◽  
High Price ◽  
Southern Coast ◽  
Literature Study ◽  
Shrimp Culture

Shrimp farming has been introduced since the mid-1980s at the southern coast of Daerah Istimewa Yogyakarta (DIY). However, the industry was not well growing in the initial stage. The new shrimp development project also promoted in the early of 2000s, particularly in Jangkaran Village, Subdistrict of Temon, Kulon Progo District and Poncosari Village, Subdistrict of Srandakan, Bantul District, but many of shrimp farms fail because of shrimp diseases, lack of capital to recover and shrimp farming experiences. Recently, the shrimp culture industry experienced rapid expansion along the coast of the two districts. This study aimed to determine the profile and growing of shrimp farming at the southern coast of DIY and to identify the technical aspects, social, and economic indicators of sustainable shrimp culture in the less favorable areas. To identify the sustainability of current shrimp culture, the study develop four indicators consist of technical indicators (6 sub-indicators), economic indicators (9 sub-indicators), social indicators (7 sub-indicators), and environmental indicators (8 sub-indicator). The study was conducted during March to October 2014 by using a combination of literature study and survey at two selected villages: Jangkaran and Poncosari Villages. The total 82 respondents were interviewed; consist of shrimp farmers, coastal communities, community leaders, and local government. The study showed that the rapid growing of shrimp farming were caused by several factors, among others: (1) the existence of technological innovation in shrimp farming in the sandy soil areas, particularly the lower cost in the pond investment and the more easier of seawater collecting; (2) high price and market opportunities of the commodity; and (3) changes in the physical environment due to the threat of coastal erosion which damage the fisher livelihood, thus demanding adaptation strategies. Shrimp farmer in average managed 2,138 m2 and implemented intensive to super intensive cultivation technology, with an average stocking density of 144 shrimp/m2. Production per year in average reaches 25.9 ton/ha and generating revenue of IDR286.544.232 per year. The total cost of production is estimated at IDR210.590.175 per year, and generated a net profit of IDR75.954.057 per year. The perception based indicator of sustainability showed the environmental related issues were in average have a low value. Thus, environmental regulation of aquaculture is an important aspect to be considered in promoting sustainable development of shrimp farming at the southern coast of the province.

scholarly journals Dissimilarity of microbial diversity of pond water, shrimp intestine and sediment in Aquamimicry system

AMB Express ◽  
2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Shenzheng Zeng ◽  
Sukontorn Khoruamkid ◽  
Warinphorn Kongpakdee ◽  
Dongdong Wei ◽  
Lingfei Yu ◽  
...  
Keyword(s):  
Microbial Communities ◽  
Well Being ◽  
Pacific White Shrimp ◽  
Shrimp Farming ◽  
Rrna Gene ◽  
Microbial Composition ◽  
Shrimp Culture ◽  
Water And Sediment ◽  
Surrounding Environment ◽  
Shrimp Production

Abstract The Pacific white shrimp, with the largest production in shrimp industry, has suffered from multiple severe viral and bacterial diseases, which calls for a more reliable and environmentally friendly system to promote shrimp culture. The “Aquamimicry system”, mimicking the nature of aquatic ecosystems for the well-being of aquatic animals, has effectively increased shrimp production and been adapted in many countries. However, the microbial communities in the shrimp intestine and surrounding environment that act as an essential component in Aquamimicry remain largely unknown. In this study, the microbial composition and diversity alteration in shrimp intestine, surrounding water and sediment at different culture stages were investigated by high throughput sequencing of 16S rRNA gene, obtaining 13,562 operational taxonomic units (OTUs). Results showed that the microbial communities in shrimp intestine and surrounding environment were significantly distinct from each other, and 23 distinguished taxa for each habitat were further characterized. The microbial communities differed significantly at different culture stages, confirmed by a great number of OTUs dramatically altered during the culture period. A small part of these altered OTUs were shared between shrimp intestine and surrounding environment, suggesting that the microbial alteration of intestine was not consistent with that of water and sediment. Regarding the high production of Aquamimicry farm used as a case in this study, the dissimilarity between intestinal and surrounding microbiota might be considered as a potential indicator for healthy status of shrimp farming, which provided hints on the appropriate culture practices to improve shrimp production.

Homosexualité, Islam et désacralisation du pouvoir royal dans Le jour du Roi d'Abdellah Taïa

2021 ◽  
pp. 127-143
Author(s):  
Taïeb Berrada
Keyword(s):  
The Other ◽  
The Novel ◽  
Identification Process ◽  
Male Characters ◽  
Oedipal Complex ◽  
The Creation

In his novel Le jour du Roi Abdellah Taïa explores the theme of alterity in its relation to two political and symbolic forces: expressing one’s self in the language of the Other and narrating homo-erotic and homosexual relationships in Morocco under the dictatorship of Hassan II. It is the translation of these two aspects that leads to the creation of a new narrative about homosexual Franco-Moroccan identity. This narrative, in turn, reveals the instability of a model of identification subjected to a normalizing sexual apparatus controlling bodies and minds in a place where homosexuality is still punishable by law. This renders the identification process for the two main characters of the novel particularly problematic as they can no longer sustain it without going back to the sources of foundational myths and more particularly to the original murder in Islam. This article argues that the killing of one character by the other goes back to the original murder of Abel by Cain, a model which becomes emancipated from the Western Oedipal complex, translating a new conception of a love relation between two male characters. By so doing, it calls for a reevaluation of the normativity imposed by the king who is using his power based on a patriarchal interpretation of religious legitimacy in view of political gain.

scholarly journals Vannamei shrimp cultivation technology as an innovation of coastal land use in Rugemuk village Pulau Labu sub-district Deli Serdang district in 2019

2019 ◽  
Vol 4 (2) ◽  
pp. 232-236
Author(s):  
Irnawati Marsaulina ◽  
Harlem Marpaung
Keyword(s):  
Appropriate Technology ◽  
Shrimp Farming ◽  
Shrimp Culture ◽  
Long Run ◽  
Third Stage ◽  
Service Activity ◽  
Long Time ◽  
Coastal Land Use ◽  
Cultivation Technology ◽  
Shrimp Cultivation

This community service activity aims to increase the ability of fishermen and apply appropriate technology to cultivate Vannamei shrimp in a sustainable manner so that it will improve the welfare of fishermen's families. To achieve the objectives, several stages of activities are carried out, the first stage of the survey is to find out how the fish cultivator fishermen groups carry out their activities. The second stage is the socialization of activities that will be carried out to increase the ability to grow shrimp so that the results in a long time can increase the income (economy) of the fishermen. The third stage is to carry out coaching and counseling related to shrimp farming and can make decisions in the next economic field. This service program is carried out within 6 months. Program targets and outcomes (1). Increased knowledge and skills on appropriate technology in conducting Vannamei shrimp cultivation (2). Increased Vannamei shrimp yields by conducting shrimp culture training using tarpaulins. (3). In the long run, the results of aquaculture increase the economic welfare of the fishermen's family.

scholarly journals Transformasi Musik Balaganjur Teruna Goak Ke dalam Musik Jazz

Panggung ◽  
2019 ◽  
Vol 29 (3) ◽  
Author(s):  
Ade Surya Firdaus ◽  
Hendra Santosa ◽  
Ni Wayan Ardini
Keyword(s):  
Musical Form ◽  
Basic Form ◽  
Literature Study ◽  
Musical Arrangements ◽  
Jazz Music ◽  
The Creation ◽  
Experimental Stage ◽  
Formation Step

ABSTRACT           The Megoak-goakan tradition from a Panji Village is played with Balaganjur Teruna Goak music, both of which are very interesting when they are transformed into jazz because they have the same basic musical form. This article aims to provide an overview of the process of transformation of Balaganjur Teruna Goak Village in Panji Village into jazz music. The process of transformation into jazz music was carried out with the creation method of exploratory which began with a literature study on the Megoak-goakan tradition in Panji Village, Buleleng, and then conducted participant observations, interviews, and continued with experiments on various musical motifs which were considered suitable with a jazz music. The results are obtained from observing and analyzing the process using the theory of basic form of music of Pono Banoe and Prier’s. It is found that Balaganjur Teruna Goak's music had a lively expression with the phrases of antecedent (question) and consequent (answer). Furthermore, the experimental stage begins with pouring musical inspiration that is used in this work in several stages through writing notation. The formation step is done by assembling existing motifs and then formed into a unified whole composition. The creation of jazz music is based on Balaganjur music, and in its creating processes does not neglect the work of others so that it is possible that in its motifs and patterns on musical arrangements have adopted the previous works.Keyword: Teruna Goak, Balaganjur, Jazz Music, Transformation, Panji VillageABSTRAK           Tradisi Megoak-goakan dari Desa Panji dimainkan dengan musik Balaganjur Teruna Goak. Keduanya sangatlah menarik jika ditransformasikan ke dalam musik jazz karena memiliki bentuk dasar musik yang sama. Artikel ini bertujuan memberikan gambaran bagaimana proses transformasi musik Balaganjur Teruna Goak Desa Panji ke dalam musik jazz. Proses transformasi ke dalam musik jazz dilakukan dengan metode penciptaan dari penjajakan yang diawali dari studi literatur tentang tradisi Megoak-goakan di Desa Panji Buleleng, kemudian melakukan pengamatan langsung, wawancara, dan dilanjutkan dengan percobaan berbagai motif musik yang diperkirakan cocok dengan musik jazz. Hasil yang didapat dari pengamatan dan proses analisis menggunakan teori bentuk dasar musik Pono Banoe dan teori bentuk musik dari Prier. Musik Balaganjur Teruna Goak memiliki ekspresi yang bersemangat dengan frase antiseden (tanya) dan konsekuen (jawab). Selanjutnya, pada tahap percobaan dimulai dengan cara menuangkan inspirasi musik yang akan digunakan dalam garapan ini secara bertahap melalui penulisan notasi. Tahap pembentukan dilakukan dengan merangkai motif-motif yang telah ada kemudian dibentuk menjadi suatu kesatuan komposisi yang utuh. Penciptaan musik jazz yang berdasarkan musik Balaganjur ini, pada penggarapannya tidak mengabaikan hasil karya orang lain sehingga kemungkinan dari segi motif dan pola garap musikal mengadopsi yang sudah ada sebelumnya.Kata Kunci: Teruna Goak, Balaganjur, Musik Jazz, Transformasi, Desa Panji

Semi-intensive shrimp culture: the history of shrimp farming in Ecuador

2012 ◽  
pp. 207-232
Author(s):  
Samuel Stern ◽  
Stanislaus Sonnenholzner
Keyword(s):  
Shrimp Farming ◽  
Shrimp Culture ◽  
History Of

STP Risk Managed Technical Specification Software Design and Implementation

2009 ◽  
Author(s):  
Fatma Yilmaz ◽  
Ernie Kee ◽  
Drew Richards
Keyword(s):  
User Interface ◽  
Software Design ◽  
Input Data ◽  
Technical Specification ◽  
Records Management ◽  
End User ◽  
Enterprise Software ◽  
Software Application ◽  
Design And Implementation ◽  
Completion Times

STP uses a custom enterprise software application called RICTCal to calculate risk informed completion times (RICTs). Besides providing the end user interface to the calculation engine, the software also creates electronic regulatory-required reports that are automatically filed in the plant records management system. In addition to regulatory-required information on risk informed completion times and risk managed action times (RMATs), the software provides additional configuration risk information such as risk for reactor trip. The computation methodology and design of the software is described as well as required input data to support the calculation.

scholarly journals Production and Export of Shrimp of Bangladesh : Problems and Prospects

2013 ◽  
Vol 20 (1-2) ◽  
pp. 163-171 ◽  
Author(s):  
MM Rahman ◽  
MM Hossain
Keyword(s):  
National Development ◽  
Development Program ◽  
Shrimp Farming ◽  
Total Production ◽  
Economic Activities ◽  
Shrimp Culture ◽  
Coastal Bangladesh ◽  
Alternative Livelihood ◽  
Livelihood Options ◽  
Secondary Information

A study on problems and prospects of shrimp production and marketing from Bangladesh on the basis of secondary information was carried out from July to October 08. Shrimp farming has emerged one of the important economic activities in Bangladesh and become the second largest export industry after garments. Shrimp aquaculture in coastal areas plays a major role providing employment, income and food security to remote coastal people where alternative livelihood options are limited. Shrimp culture system is extensive to improved extensive type with total production of 55000 mt of brackish water shrimp and 12000 mt of freshwater shrimp. In coastal Bangladesh, shrimp culture has led to many social and environmental problems. In export markets, shrimps are great but many challenges remain ahead because of increasing requirements of quality, food hygiene and development of technological and trade barriers in large shrimp markets in USA and EU countries. However, challenges lies with good aquaculture practice and competitive export, which are the effective tools for poverty alleviation and national development program for Bangladesh.DOI: http://dx.doi.org/10.3329/pa.v20i1-2.16868 Progress. Agric. 20(1 & 2): 163 – 171, 2009

scholarly journals Performance of perisel as shelter and periphyton substrate in the floating cage of vanname shrimp culture

2021 ◽  
Vol 20 (1) ◽  
pp. 65-71
Author(s):  
Rifka Liling Palinggi ◽  
Tatag Budiardi ◽  
Daniel Djokosetiyanto
Keyword(s):  
Negative Impact ◽  
Initial Density ◽  
Shrimp Farming ◽  
Production Performance ◽  
Feed Conversion ◽  
Shrimp Culture ◽  
Randomized Design ◽  
Significant Difference ◽  
Feed Source ◽  
Completely Randomized Design

Shrimp culture in the floating cage is expected to reduce the utilization of land and its possible negative impact to the environment. The advantages of shrimp farming in the sea include the high dissolved oxygen concentration and the better meat quality. This research aimed to enhance the production performance of shrimp through the utilization of periphyton as a natural feed for shrimp. A completely randomized design with 3 treatments (in triplicates) were applied in this experiment, i.e floating cage without perishel (control), floating cage with PE perishel and PA perishel. Shrimp with body weight of 2.5 ± 0.2 g were stocked at the initial density of 2,000 shrimp in each cage, and maintained for 90 days. No significant difference was observed in the survival amongst treatments. The lowest feed conversion ratio (1.74) and coefficient of variance (3.21) were showed in treatment PA. The highest attachment and abundances of periphyton were found in treatment PA. It was concluded that the addition of perishel inside the floating cage may contribute as natural feed source for the shrimp and thus increase the production performance of shrimp. Keywords: floating cage, Litopenaeus vannamei, periphyton, perisel, shelter ABSTRAK Budidaya udang di KJA diharapkan dapat menekan isu pemanfaatan daratan sebagai tambak yang berdampak pada permasalahan lingkungan. Keunggulan laut untuk budidaya udang, antara lain adalah kadar oksigen terlarut relatif tinggi sehingga tidak perlu kincir, dan mutu daging udang yang dihasilkan relatif lebih baik. Penelitian ini ditujukan untuk meningkatkan kinerja produksi dan memanfaatkan kesuburan perairan laut berupa perifiton sebagai pakan alami bagi udang. Penelitian ini terdiri atas tiga perlakuan, yakni: (A) kontrol (tanpa perishel), (B) jaring benang nilon (PE), dan (C) jaring benang serabut pendek (PA 6.6), masing-masing perlakuan terdiri dari tiga ulangan. Udang dengan bobot 2,5 ± 0,2 g ditebar sebanyak 2.000 ekor perwadah, dan dipelihara selama 90 hari. Hasil analisis kinerja produksi menunjukkan bahwa kelangsungan hidup tidak berbeda nyata antarperlakuan. Nilai konversi pakan terendah diperoleh pada perlakuan jaring benang PA dengan nilai 1,74. Nilai koefisien keragaman terendah diperoleh pada perlakuan jaring benang PA dengan nilai 3,21. Penempelan dan kepadatan perifiton yang cukup baik diperoleh pada jenis perishel jaring benang serabut pendek PA. Dengan demikian dapat disimpulkan bahwa dengan penambahan perishel sebagai shelter dan penumbuh perifiton diperoleh hasil produksi yang baik. Udang dapat memanfaatkan keberadaan perishel dalam wadah pemeliharaan sebagai tempat berlindung dan memperoleh makanan tambahan berupa pakan alami yang menempel pada perishel. Kata kunci: karamba jaring apung, perifiton, perisel, selter, udang vaname

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