scholarly journals Aklimasi siebenrockiella crassicollis yang Akan Dikonservasi di Area ex situ Universitas Bengkulu

2019 ◽  
Vol 3 (1) ◽  
pp. 54-60
Author(s):  
Jabidi Jabidi ◽  
Aceng Ruyani ◽  
Hery Suhartoyo
Keyword(s):  
Growth Rate ◽  
Ex Situ Conservation ◽  
Pond Water ◽  
Ex Situ ◽  
University Campus ◽  
Conservation Area ◽  
Student Work ◽  
Water Composition ◽  
Water Pond ◽  
The Difference

ABSTRACT[Acclimation of Siebenrockiella crassicollis in Conservation Area Ex Situ at Bengkulu University].  This study aims to determine the effect of pool water composition on the growth rate of S. crassicollis, which will be conservated in ex situ area of Bengkulu University campus. The turtles initially acclimated in the Sumber Belajar Ilmu Hayati (SBIH) Ruyani Bengkulu. The result of this research shows 50% of well water + 50% of pond water has the highest growth rate of S. crassicolis, but the difference of growth rate in each treatment group does not look different significantly. Thus, the pond water in the ex situ area of Bengkulu University can be recommended for use as an Ex situ Conservation site for S. Crassicollis.  Keywords: S. crassicolis; water pond; student work sheet.(Received August 10 , 2018; Accepted January 9, 2019; Published February 27, 2019) ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh pemberian komposisi air kolam terhadap laju pertumbuhan S.crassicollis, yang akan di konservasi di area ex situ Universitas Bengkulu. Penelitian ini telah dilakukan pada Maret 2017  – April 2017, diaklimasi di Sumber Belajar Ilmu Hayati (SBIH) Ruyani Bengkulu. Hasil penelitian ini adalah pemberian 50% air sumur + 50% air kolam memiliki tingkat laju pertumbuhan S. crassicolis paling tinggi,namun perbedaan rata-rata laju pertumbuhan pada setiap kelompok perlakuan tidak terlihat berbeda signifikan/tidak berbeda nyata. Sehingga, air kolam di area ex situ Universitas Bengkulu dapat direkomendasikan untuk digunakan sebagai lokasi konservasi Ex situ bagi S. crassicolis.Kata kunci : S. crassicolis; air kolam; lembar kerja siswa.

scholarly journals Aklimasi siebenrockiella crassicollis yang Akan Dikonservasi di Area ex situ Universitas Bengkulu

2019 ◽  
Vol 3 (1) ◽  
pp. 54-60
Author(s):  
Jabidi Jabidi ◽  
Aceng Ruyani ◽  
Hery Suhartoyo
Keyword(s):  
Growth Rate ◽  
Ex Situ Conservation ◽  
Pond Water ◽  
Ex Situ ◽  
University Campus ◽  
Conservation Area ◽  
Student Work ◽  
Water Composition ◽  
Water Pond ◽  
The Difference

ABSTRACT[Acclimation of Siebenrockiella crassicollis in Conservation Area Ex Situ at Bengkulu University].  This study aims to determine the effect of pool water composition on the growth rate of S. crassicollis, which will be conservated in ex situ area of Bengkulu University campus. The turtles initially acclimated in the Sumber Belajar Ilmu Hayati (SBIH) Ruyani Bengkulu. The result of this research shows 50% of well water + 50% of pond water has the highest growth rate of S. crassicolis, but the difference of growth rate in each treatment group does not look different significantly. Thus, the pond water in the ex situ area of Bengkulu University can be recommended for use as an Ex situ Conservation site for S. Crassicollis.  Keywords: S. crassicolis; water pond; student work sheet.(Received August 10 , 2018; Accepted January 9, 2019; Published February 27, 2019) ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh pemberian komposisi air kolam terhadap laju pertumbuhan S.crassicollis, yang akan di konservasi di area ex situ Universitas Bengkulu. Penelitian ini telah dilakukan pada Maret 2017  – April 2017, diaklimasi di Sumber Belajar Ilmu Hayati (SBIH) Ruyani Bengkulu. Hasil penelitian ini adalah pemberian 50% air sumur + 50% air kolam memiliki tingkat laju pertumbuhan S. crassicolis paling tinggi,namun perbedaan rata-rata laju pertumbuhan pada setiap kelompok perlakuan tidak terlihat berbeda signifikan/tidak berbeda nyata. Sehingga, air kolam di area ex situ Universitas Bengkulu dapat direkomendasikan untuk digunakan sebagai lokasi konservasi Ex situ bagi S. crassicolis.Kata kunci : S. crassicolis; air kolam; lembar kerja siswa.

scholarly journals Aklimasi Notochelys platynota yang akan dilepas di area target konservasi kura-kura Universitas Bengkulu

2019 ◽  
Vol 3 (2) ◽  
pp. 72-76
Author(s):  
Rica Yuniar Tanjung ◽  
Aceng Ruyani
Keyword(s):  
Growth Rate ◽  
Carapace Width ◽  
Water Concentration ◽  
Pond Water ◽  
Ex Situ ◽  
Target Area ◽  
Conservation Area ◽  
Pool Water ◽  
Weight Growth ◽  
Water Well

ABSTRACT[Acclimation Notochelys platynota That  Will Be In Conservation In Area Ex Situ  Bengkulu University]. The aim of this research is to know  the effect of water pool in conservation target area to growth rate of N. platynota which will be released in conservation area of turtle of Bengkulu University. At the data collection stage, the pool water concentration is used P1: 100% pool water, P2: 75% pool water + 25% water well, P3: 50% pool water + 50% water well, P4: 25% pond water + 75% water Wells, P5: 100% well water. The data analyzed were weight growth rate, carapace length growth rate, growth rate of carapace width, body weight growth rate. The result is giving 100% of pool water in conservation target area of University of Bengkulu able to increas growth of N. Platynota.Keywords: Acclimation;  N. platynota, Growth;  Conservation Area; turtles.(Received November 19, 2018; Accepted April 15, 2019; Published June 18, 2019) ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh pemberian air kolam di area target konservasi terhadap  laju pertumbuhan  N. platynota  yang akan dilepas di area target konservasi kura-kura Universitas Bengkulu. Pada tahap pengumpulan data digunakan konsentrasi air kolam yaitu P1: 100 % air kolam, P2: 75% air kolam + 25% air sumur, P3: 50% air kolam + 50% air sumur, P4 : 25% air kolam + 75% air sumur, P5: 100% air sumur. Data yang dianalisis adalah laju pertumbuhan berat badan,  laju pertumbuhan panjang karapaks, laju pertumbuhan lebar karapaks dan  laju pertumbuhan tebal badan.. Hasil adalah pemberian 100% air kolam di area target konservasi Universitas Bengkulu mampu meningkatkan pertumbuhan  N. Platynota.Kata kunci: Aklimasi; N. platynota; Pertumbuhan; Area Konservasi; kura-kura.

scholarly journals Aklimasi Notochelys platynota yang akan dilepas di area target konservasi kura-kura Universitas Bengkulu

2019 ◽  
Vol 3 (2) ◽  
pp. 72-76
Author(s):  
Rica Yuniar Tanjung ◽  
Aceng Ruyani
Keyword(s):  
Growth Rate ◽  
Carapace Width ◽  
Water Concentration ◽  
Pond Water ◽  
Ex Situ ◽  
Target Area ◽  
Conservation Area ◽  
Pool Water ◽  
Weight Growth ◽  
Water Well

ABSTRACT[Acclimation Notochelys platynota That  Will Be In Conservation In Area Ex Situ  Bengkulu University]. The aim of this research is to know  the effect of water pool in conservation target area to growth rate of N. platynota which will be released in conservation area of turtle of Bengkulu University. At the data collection stage, the pool water concentration is used P1: 100% pool water, P2: 75% pool water + 25% water well, P3: 50% pool water + 50% water well, P4: 25% pond water + 75% water Wells, P5: 100% well water. The data analyzed were weight growth rate, carapace length growth rate, growth rate of carapace width, body weight growth rate. The result is giving 100% of pool water in conservation target area of University of Bengkulu able to increas growth of N. Platynota.Keywords: Acclimation;  N. platynota, Growth;  Conservation Area; turtles.(Received November 19, 2018; Accepted April 15, 2019; Published June 18, 2019) ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh pemberian air kolam di area target konservasi terhadap  laju pertumbuhan  N. platynota  yang akan dilepas di area target konservasi kura-kura Universitas Bengkulu. Pada tahap pengumpulan data digunakan konsentrasi air kolam yaitu P1: 100 % air kolam, P2: 75% air kolam + 25% air sumur, P3: 50% air kolam + 50% air sumur, P4 : 25% air kolam + 75% air sumur, P5: 100% air sumur. Data yang dianalisis adalah laju pertumbuhan berat badan,  laju pertumbuhan panjang karapaks, laju pertumbuhan lebar karapaks dan  laju pertumbuhan tebal badan.. Hasil adalah pemberian 100% air kolam di area target konservasi Universitas Bengkulu mampu meningkatkan pertumbuhan  N. Platynota.Kata kunci: Aklimasi; N. platynota; Pertumbuhan; Area Konservasi; kura-kura.

scholarly journals Introduction and ex-situ conservation of red-list medicinal plants in Andhra University Campus

2016 ◽  
Vol 5 (3) ◽  
pp. 31-42
Author(s):  
J Prakasa Rao ◽  
SB Padal
Keyword(s):  
Medicinal Plants ◽  
Introduced Species ◽  
Ex Situ Conservation ◽  
Botanical Garden ◽  
Red List ◽  
Ex Situ ◽  
University Campus ◽  
Great Pressure

Medicinal plants are now under great pressure due to their excessive collection so there is a need to immediate attention for conservation of some important medicinal and red list plants. During the period of 2009-2015 germplasm was collected and introduced in to the Andhra University Botanical Garden. A total of 72 introduced species belonging to 66 genera and 35 families were successfully acclimatized in the botanical garden, included 18 red list plants. After acclimatization all plants are transferred to the garden and special block was maintaining as red list medicinal garden.International Journal of Environment Vol.5(3) 2016, pp.31-42

scholarly journals JENIS AVES DAN MAMALIA DIURNAL YANG MEMANFAATKAN JAMBU TANGKALAK (Bellucia pentamera) SEBAGAI SUMBER PAKAN DI KEBUN RAYA SAMBAS

2019 ◽  
Vol 7 (2) ◽  
Author(s):  
Aldi Haryono ◽  
Hari Prayogo ◽  
. Erianto
Keyword(s):  
Macaca Fascicularis ◽  
Ex Situ Conservation ◽  
Secondary Forest ◽  
Botanical Garden ◽  
Ex Situ ◽  
Survey Method ◽  
Wild Animals ◽  
Conservation Area ◽  
Management Area ◽  
Almost All

Sambas Botanical Garden is an ex-situ conservation area, in its management there is the term Vak, which is a small management area with care and supervision that is more focused on the inside plants, Bellucia pentamera in the management of Vak is very limited and cut down, but actually Bellucia pentamera is forest plant which has the criteria of providing fruit almost all year long and is widely used by most wildlife. The study aims to record species of aves and diurnal mammals that use Bellucia pentamera as a source of feed for wild animals in the Sambas Botanical Gardens. The research was carried out in the management area and secondary forest, each represented by three growing places, namely hills, foothills and riparians. The study was conducted in July-August with a survey method by observing direct observation at the point of tangkalak guava stands with repetitions three times. The results showed that seven types of aves were found, namely Chloropsis sonnerati, Dicaeum trigonostigma, Dicaeum trochileum, Pycnonotus goiavie, Chloropsis cochinchinensis, Zosterops palpebrosus, and Arachnothera crassirostris, There are four types of mammals found, namely Macaca fascicularis, Sundasciurus lowii, Callosciurus prevostii, and Callosciurus orestes.Keywords: Aves, Bellucia pentamera, Feed, Mammals

scholarly journals Studi Adaptasi Notochelys platynota Jantan dan Betina di Area Konservasi Ex-situ Universitas Bengkulu

2019 ◽  
Vol 3 (1) ◽  
pp. 8-13
Author(s):  
Elvida Sari Yunilarosi ◽  
Aceng Ruyani ◽  
Wiryono Wiryono
Keyword(s):  
Air Temperature ◽  
Soil Ph ◽  
Ex Situ Conservation ◽  
Abiotic Factors ◽  
Carapace Width ◽  
Ex Situ ◽  
Abiotic Factor ◽  
Water Spinach ◽  
Conservation Area ◽  
Water Ph

AbstraCT[Adaptation Study of Male and Female Notochelys Platynota in Ex-situ Conservation Area University of Bengkulu]. The purposes of this research were to compare the growth of male N. platynota and female N. platynota, and to know the condition of abiotic factors in ex-situ conservation area at the University of Bengkulu. Nine N. platynotas consisting of four males and five females were kept individually in three cages, each of which consisting of three spaces. Cages were placed at three different spots in the ex-situ conservation area of Bengkulu University. N. platynota was fed with water spinach (Ipomea aquatica) as much as 10% of their body weight, every two days. Data collection was done once a week for five weeks. The data were analyzed to determine: a) weight growth, b) body-thick growth, c) growth of carapace length, d) growth of carapace width, e) growth of plastron length, f) growth of plastron width, and g) environmental factors (air temperature, soil temperature, water pH, soil pH, and humidity. The results showed that: a) N. platynota males experienced a growth of 5.04% higher than the female N. platynota, i.e.only 2.26%, b) the abiotic factor conditions of habitat of N. platynota were the followings: air temperature 30.8ºC, ground temperature 31.8ºC, soil pH 5.1, water pH 7.5 and relative humidity 71.2%. Based on the data of N. platynota growth and abiotic factor condition, it can be concluded that the ex-situ conservation area of Bengkulu University is suitable to be the new habitat for N. platynota. Keywords: Adaptation; ex-situ conservation; growth; notochelys platynota.(Received August 13, 2018; Accepted January 8, 2019; Published February 25, 2019) ABSTRAKPenelitian ini bertujuan untuk: a) membandingkan pertumbuhan Notochelys platynota jantan dan N. platynota betina, (b) mengetahui kondisi faktor abiotik di area konservasi ex-situ Universitas Bengkulu. Sembilan ekor N. platynota yang terdiri dari empat ekor jantan dan lima ekor betina dipelihara secara individu dalam tiga keramba yang terdiri atas tiga plot pada masing-masing keramba.  Keramba di letakkan pada tiga titik berbeda di area konservasi ex-situ Universitas Bengkulu. N. platynota diberi pakan berupa  Kangkung (Ipomea aquatiqa) sebanyak 10% dari berat badan, pemberian pakan dilakukan setiap dua hari sekali. Pengambilan data dilakukan setiap satu kali seminggu selama lima pekan. Data dianalisis untuk mengetahui: (a) pertumbuhan berat badan, (b) pertumbuhan tebal badan, (c) pertumbuhan panjang karapaks, (d) pertumbuhan lebar karapaks, (e) pertumbuhan panjang plastron, (f) pertumbuhan lebar plastron, (g) faktor lingkungan abiotik (suhu air, suhu udara, pH air, pH tanah dan kelembaban udara). Hasil penelitian menunjukkan bahwa: (a) N. platynota jantan mengalami pertumbuhan sebesar 5.04%. lebih tinggi dari pada pertumbuhan N. platynota betina yaitu 2.26% (b) Kondisi faktor abiotik yang menjadi habitat N. platynota antara lain dengan rata-rata: suhu udara 30.8ºC, suhu tanah 31.8ºC, pH tanah 5.1, pH air 7.5 dan kelembaban udara 71.2%. Berdasarkan data hasil pengamatan pertumbuhan N. platynota dan kondisi faktor abiotiknya, dapat di katakan bahwa area konservasi ex-situ Universitas Bengkulu sudah cocok untuk dijadikan habitat baru bagi N. platynota. Kata Kunci: Adaptasi; konservasi ex situ; pertumbuhan; Notochelys platynota.

Survival characteristics of Cercaria chackai (Digenea: Transversotrematidae)

1983 ◽  
Vol 57 (1) ◽  
pp. 21-26 ◽  
Author(s):  
A. Mohandas ◽  
M.S. Syed Ismail Koya
Keyword(s):  
Survival Time ◽  
Sea Water ◽  
Tap Water ◽  
Pond Water ◽  
Deionized Water ◽  
Digenetic Trematode ◽  
Two Factors ◽  
Water Pond ◽  
Survival Pattern ◽  
The Difference

AbstractThe survival characteristics of Cercaria chackai, the larval form of the curious ectoparasitic digenetic trematode Transversotrema chackai, in sea water, sea water diluted with deionized water in different proportions, deionized water, pond water and tap water were studied. Naturally shed, fresh cercariae had the maximum life span of 20 h 40 min in pond water at salinity 17·8‰, pH 6·45, O2 5·76ml/l and temperature 31·5°C. With increase in salinities beyond 17·8‰, survival time was drastically reduced and beyond 23·58‰,, was restricted to a few minutes. In sea water with a salinity of 38·3‰, the maximum survival time was only 8 min. Below 17·8‰ salinity, although the survival time was less, the difference was not very marked and even in tap water with no salinity, the cercariae lived up to 19 h 50 min. In deionized water the maximum survival time was only 3 h 15 min. Since pond water at pH 6·45 allowed maximum survival time, it is presumed that the cercariae preferred a slightly acidic medium. As temperature was maintained constant and oxygen was available, neither of these two factors, apparently, affected the survival pattern. It is concluded that C. chackai is a typical freshwater form showing considerable tolerance to fluctuations in salinity although the family Transversotrematidae is considered to have a marine origin.

scholarly journals Ex-situ conservation through selection and breeding: A Review On 15 Years Toona sinensis Roem. & Toona sureni Merr. base populations

2021 ◽  
Vol 912 (1) ◽  
pp. 012034
Author(s):  
Jayusman ◽  
A Fiani ◽  
S Pudjiono ◽  
L Hakim
Keyword(s):  
Ex Situ Conservation ◽  
Genetic Material ◽  
Progeny Test ◽  
Ex Situ ◽  
Close Relative ◽  
Conservation Value ◽  
Conservation Area ◽  
Power Sources ◽  
Toona Sinensis ◽  
Genetic Potential

Abstract The ex-situ conservation of Toona sinensis and Toona sureni or surian weren’t supported list threatened species threat but by reduction of huge trees and leaving only small trees that are identical with the reduction of their genetic potential. Genetic potential plays a crucial role within the development of basic and breeding populations. The existence of the 15-year ex-situ conservation plot requires evaluation for simpler management to extend conservation value. The conservation area has collected genetic material from 52 populations from various islands in Indonesia and the progeny test area by testing 100 families from 10 selected populations because the basic source for assembling selected genetic material to supply superior seeds. Currently, genetic material from surian ex-situ conservation has been wont to develop genetic tests that are converted into seed orchards. Limitations of ex-situ conservation include maintenance of genetic material in artificial habitats, decreased genetic diversity, depression of close relative mating, adaptation to climate stress, and the potential for accumulation of weak alleles.it’s many constraints in terms of personnel, costs, and reliance on electrical power sources. supported the challenges within the future, efforts are needed to revamp through the unification of ex-situ conservation and progeny test management to support breeding population development. Strengthening the ex-situ conservation value of T. sinensis & T. sureni can be optimalization through solving all identified challenges and strengthening long-term management.

scholarly journals Respons mahasiswa terhadap buku panduan dan kegiatan pelatihan “teknik monitoring kura-kura cyclemys oldhamii”

2017 ◽  
Vol 1 (1) ◽  
pp. 49-54
Author(s):  
Annisa Puji Astuti ◽  
Aceng Ruyani ◽  
Wiryono Wiryono
Keyword(s):  
Ex Situ Conservation ◽  
Ex Situ ◽  
Conservation Area ◽  
Monitoring Technique ◽  
Training Activities ◽  
Monitoring Activities ◽  
And Training

This study aimed to know the students’s response to the guidebooks and training activities entitled "Monitoring Technique of the Cyclemys oldhamii Tortoise " in the ex situ conservation area Taman Pintar University of Bengkulu. The results showed that students responded positively to the guidebooks and training activities. Forestry students was very interested in the field practices related to the technique and monitoring activities of the C.oldhamii tortoise, while MIPA students was interested  in knowledge of the habitat, morphology, and its conservation. Forestry students showed the biggest  response to conserve  C.oldhamii and other tortoises, meanwhile MIPA students was more interested to do the next  observations and research about C.oldhamii and other tortoises for thesis research. Forestry and MIPA students could explain the benefits and plans after the training activities "Technique Monitoring of the Cyclemys oldhamii Tortoise" well.

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