Claim Missing Document
Check
Articles

PEMATANGAN GONAD IKAN SEPAT SIAM Trichogaster pectoralisRegan JANTAN MENGGUNAKAN JENIS MAKANAN YANG BERBEDA Sukendi Sukendi; Ridwan Manda Putra; Nur Asiah
Berkala Perikanan Terubuk Vol 41, No 1 (2013): Februari 2013
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (178.094 KB) | DOI: 10.31258/terubuk.41.1.1-9

Abstract

The aimed of this research was to investigate the best fish meal for triger thematuration of male Trichogaster pectoralis Regan. Male fishes were reared infloating cages (1m x 1m x 1m) that were placed in fish ponds, 8 females and 8males/ cage, 3 repititions. The fish were reared for 56 days and were feed ondifferent types of meal, P1 ( Tubifex sp), P2 (shrimp) and P3 (Vit E + shrinp).Parameters measured were maturity level, semen volume, spermatozoaconcentration, spermatozoa viability and spermatozoa motility. The best resultwas achieved at P3 (shrinp + vit E) as 16 fishes achieved 4th maturity level, semenvolume was 0,214 ml, spermatozoa concentration was 19,543 x 10 9 sel/ml,spermatozoa viability was 83,455 % and spermatozoa motility was 79,750 %.Keywords :Trichogaster pectoralis,semen volume,spermatozoa cooncentration, spermatozoa viability and spermatozoa motility
PEMATANGAN GONAD CALON INDUK IKAN SEPAT MUTIARA (Trichogaster leeri Blkr) DALAM KERAMBA DENGAN PADAT TEBAR BERBEDA Sukendi, Sukendi; Putra, Ridwan Manda; Asiah, Nur
Jurnal Perikanan dan Kelautan Vol 18, No 1 (2013)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.18.1.71-82

Abstract

This study aims to determine the best stocking solid in the gonad maturation of Tricho-gaster leeri Blkr in cages placed in ponds. Cage size used is 1 x 1 x 1 m were placed in thepond Fisheries and Marine Science Faculty, Riau University with a solid stocking respectivelyP1 = 30 fishes/cage, P2 = 40 fishes/cage and P3 = 50 fishes /cage. The fish were reared for 6(six) weeks, during maturation of fish feed shrimp pellets + vitamin E. Maturation observa-tions conducted each week by taking 20% of the samples. Parameters measured were maturitylevel, gonado somatic index (GSI), fecundity, egg diameter, semen volume, and mortality.The results showed that the best treatment was P1 = 30 fishes/cage produce attainment gonadmaturation (TKG IV) was 2 fishes, gonado somatic index (GSI) was 8.36 %, fecundity was1004 eggs, egg diameters was 0.66 mm, semen volume was 0.0173 ml and mortality was 2fishes.]
Reproductive biology of Anabas testudineusfrom the Lubuk Siam Lake, Lubuk Siam Village, Siak Hulu Sub District, Kampar District Mufidah, Muna; Putra, Ridwan Manda; Windarti, Windarti
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

AbstractAnabas testudineus is type of fish commonly inhabit the Lubuk Siam Lake in Riau. However, information on reproductive biology of the fish is rare. To understand the biologycal aspects of this fish, astudy was conducted.The fish was sampled once at two weeks for a month period, from July to August 2019. Parameters measured were sex ratio, gonad maturity level, Gonad Somatic Index (GSI), fecundity and egg diameter. Result shown that there was 44 males and 53 females (sex ratio 1:1) . The female’s body is larger and has brighter color than those of the male. The gonadal matury leves in females was 4 in Lubuk Siam River.The Gonad Somatic Index (GSI) of male is around0.40% - 1.13%  and female is around 0.57%-4.60%. The average fecundity of the female was 1.986 -3.318. Egg diameter was around 0.53 - 0.58 mm. This result indicated that betok fish were total spawner. Diameter and the evenly indicate the fish is total spawner. The  absence of major females in the study area may indicate that the study area is not spawning graund.Keywords: Sex ratio, gonad maturity level, gonad somatix index, fecundity, Total Spawner
Reproductive Biology of Puntius hexazona from the streams in the Riau University area and the upstream of the Sibam River Padmayni, Padmayni; Windarti, Windarti; Putra, Ridwan Manda
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

AbstractPuntius hexazona (Sumatra fish) is a type of freshwater fish that inhabits the streams in the Riau University area and the upstream of the Sibam River. A study aims to understand the reproductive biology of P.hexazona has been conducted from May-August 2019. The fish was sampled 6 times, twice/month. Parameters measured were sexual characteristics, sex ratio, gonad maturity level, gonad somatic index (GSI), fecundity and egg diameter. Results shown that the fish from the streamswas 54 (24 males and 30 females,  sex ratio of 1: 1.25), while that of the Sibam River was 38 (16 males and 22 females, sex ratio of 1: 1.38). The average of GSI and fecundity of the fish from the streams was 3.37 and 432 respectively, while those of the Sibam River was 3.08 and 327. Egg diameter of all fish sampled was ranged from  0.33 to 0.78 mm. The eggs distribute evenly in the ovary an it indicates that the fish is a total spawner.Keywords: Sumatra fish, gonad maturity level, gonad somatic index, fecundity, total spawner.
Growth Ring Pattern in the Otolith of Channa lucius from the Kampar Lama Oxbow Lake, Mentulik Village, Kampar Regency, Riau Province Sari, Fadhila Cynthia; Putra, Ridwan Manda; Windarti, Windarti
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract            Channa lucius or snakehead fishinhabit the Kampar Lama Oxbow Lake. This research aims to understand the pattern of otolith growth rings ofthat fish and it was conducted in July to August 2019. The fish were caught using fish trap, once/week. There were 58 fishes (38 male fishes and 20 female fishes). The otolith (sagita) were removed and manually shaved. Growth ring pattern was studied using a binocular microscope. Among the fishes captured, only 49 fishes have dark growth rings in their otolith.  The otolith length was 5.49-9.87 mm and their weight was 0.0212-0.0635 g. The number of dark ring in the otolith was 1-3. Result shown that the distance between the nucleus and the first dark ring ranges from 0.2-1.45 mm, indicating that the first dark ring were formed individually and they were not formed by periodical incident in the fish life. Water quality in the sampling area was good and it may be sufficient to support the life of C. lucius. Keywords :dark ring, channidae, growth pattern , sagita
Diversity of Fish Species in the Pinang Dalam Lake, Buluh Cina Village, Siak Hulu Sub-Regency, Kampar Regency, Riau Province Kurnia, Faddillah; Efizon, Deni; Putra, Ridwan Manda
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

A study on the diversity of freshwater fishes in the Pinang Dalam Lake wasconducted from January to March 2014. Fish samples were captured 4 times, once in 2weeks. This research aims to understand diversity of fish species, species of economicfreshwater fishes and decorated freshwater fishes in that area. Fish was captured using gillnet, seine, scoop-net, fishhook, fish trap and line fishing. The fishes captured were thendescribe and identified based on Saanin (1984) and Kottelat (1993) and they werephotograped. Result shown that the fishes are belonged to 3 orders, 11 families, 23genuses and 28 species. The fish collected are Barbodes gonionotus, B. Schwanefeldi,Cyclocheilichthys apogon, Hampala bimaculata, H. macrolepidota, Labiobarbusocellatus, Osteochilus hasselti, Oxygaster anomarula Puntioplites waandersi, Puntiustetrazona, Rasbora cephalotaenia, Thynnichtys polylepis, Botia hymenophysa, Mystusnemurus, M. nigriceps, Kryotopterus apogon, K. limpok, Ompok hypophthalmus, Wallagoleerii, Pangasius polyuranodon, Pristolepis grootii, Helostoma temminckii, Osphronemusgoramy, Anabas testudineus, Belontia hasselti, Trichogaster leerii, T. trichopterus andChanna micropeltes. Water quality parameters were as follows: temperature 28-290C,depth 130-450 cm, transparency 31-76 cm, pH 5, Dissolved Oxygen 4,10-6,56 mg/L.Keywords: Freshwater Fish, Diversity, Pinang Dalam Lake
Study On Morphometric, Meristic And Growth Patterns Of Anabas Testudineusin Channelof Oil Palm Plantation Left Tapung River Bencah Kelubi Village Tapung Kiri Subdistrict Riau Province Situmorang, Dina; Putra, Ridwan Manda; Efizon, Deni
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The study aims to understand morphological and meristical characteristics, relative growth and condition factor of Anabas testudineus living in Channel of oil Palm Plantation Left Tapung River Bencah Kelubi Village Tapung Kiri Subdistrict Riau Province. The study has been conducted on Januari to Maret 2014. The study used survey methods.Sampling was done five times in three month. Theresults shownthere were 125fishes (60-162 mm TL and 3-92 gr) which collected and measured. There are seven characters that will be calculated meristic and 27 morphometric characters that will be measured in this study. Meristical characteristics of fins were as follows D.XVII-XIX,7-9, P.13-15, V.1.5, A.IX-X,9-11, C.16-20. Twenty seven morphological characteristics were measured and to understand the growth pattern, each character length was compared with Total Length (TL) and was reflected as percent of the TL.The relative growth patterns of the morphological characteristic measured is the characteristic growing faster than that of the TL. Lenght-weight relationship shown that A. testudineus male growing isometric andA. testudineus female allometric positive (male b=2,837, and female 3,156).The water quality shown temperature 28 – 300C, pH 6-7, DO 0,9 – 2,3 mg/L, CO2 18,2-20,9 mg/L, transparency 5-7cm, depth 15-20 cm and all water quality still support the life of fish.Key words : Anabas testudineus, Channel of Oil Palm Plantation Left Tapung River, morphological characteristic, meristical characteristic
Reproductive Biology Of Mystus Nigriceps From In The Pinang Luar Oxbow Waters Buluh Cina Village, Siak Hulu District, Kampar Regency, Riau Province Ompusunggu, Siska D; Efizon, Deni; Putra, Ridwan Manda
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Mystus nigriceps (Bagridae) is a type freshwater fish that live in the tropics which are inhabitants of the waters of the river, oxbow and flood inundation areas in Riau and it is known as carnivor fish. The study aims to understand reproductive biology of M. nigriceps from in The Pinang Luar Oxbow Waters Buluh Cina Village, Siak Hulu District, Kampar Regency, Riau Province, has been conducted on Januari to April 2014. Parameter measured were sex ratio, GSI, maturity level, fecundity , and egg diameter. There were 132 fishes, There were 82 male and 50 female, Total Long of fish was 23-184 mm and the weight of fish was 2-40 gr, which collected and measured. The ratio of male and female 1:0,6. The GSI of the fish was 0,05-5,9%, egg diameter was relative small (0,28-0,38 mm). The fecundity of fish from the Pinang Luar Oxbow Waters was 5925- 11.258 eggs/fish. The water quality shown tremperature range 26 – 28 0C, pH was 5, DO 4,6 – 6,2 mg/l, C02 5,8-8,8 mg/l, brightness 22-49cm, depth 108-520 cm. The water quality of fish. During the sampling periode, the maturity level of the fish geted was various, indicate that the M. nigriceps spawning period is relatively long. It is predicated that the M. nigriceps is parsial spawner.Key words : Mystus nigriceps, Bagridae, GSI, maturity level, and fecundity
Community of Bivalves in Mangrove Area Mesjid Lama Village, Talawi Sub-district Batubara Regency, Sumatera Utara Province El Fajri, Nur; Putra, Ridwan Manda; ', Susanti
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The research was conducted in Maret 2013. This study aims to understandbivalves communities in mangrove area Mesjid Lama village. The method used in this research is the case study method. This research executed at three perception station with different condition.Data analysis using diversity index (H'), dominance index (C) and equitability index (E) and the value of bivalves abundance. Observations found one families are Corbicullidae.In the surface, the bivalves abundance was ranged from 25.000-51.667ind/ha.; mangrove density 600-1.522trees/ha; diversity index 0,8768 - 0,9446; dominance index 0,558–0,5378; equitability index 0,9142–0,9446; temperatures ranging 29– 31⁰ C; water pH 8; lan pH 7,51-7,62 ; salinity 15-25 o/oo; organic material 34,7-55,1 % and sediment fraction 66,6-75,9 %..Keyword : Community of fish, water quality, activities, Singkarak Lake.
POLA LINGKARAN PERTUMBUHAN OTOLITH IKAN GABUS (Channa Striata) DI PERAIRAN SUNGAI SIAK PROVINSI RIAU Ridwan Manda Putra
Berkala Perikanan Terubuk Vol 37, No 2 (2009): Juli 2009
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (684.105 KB) | DOI: 10.31258/terubuk.37.2.%p

Abstract

This research was conducted from July to September 2008. It was aimedto understand the growth rings pattern in the otolith of Channa striata. Thirthyfour fishes were collected with variations sizes. Growth rings pattern in the otolithwas studied by shaving the otolith, following methods described by Windarti(2007). The number of rings were counted and their pattern were described.Results shown that growth ring pattern in the otolith is varied, the ringsare consisted of thick and thin rings. Many fishes have several thick rings aroundthe nucleus of the otolith, while few fishes have thin rings around the nucleus.These data shown that many fishes faced growth related problems when they areyoung as it is indicated by the presence of thick rings around the nucleus. It ispredicted that small/young fish may not be able to tolerate water quality changingdue to the presence of pollutant.
Co-Authors ', Efawani ', Muhammad ', Susanti ', Windarti ', Yanti Adytia Eko Maulana Agrina Agrina Agrina, Agrina Amanda Amanda Anggi Pramana Ari Fadli Asmul Fauzi Harahap, Asmul Fauzi Asshabri, Fadli Atira Diniya Bayhakki Bayhakki, Bayhakki Belgian Tambunan Benny Heltonika Burhanuddin, Dudung Chaidir P Pulungan Chaidir Pulungan Chendy Prima Sari Dalan Trenget Manik Dedi Afandy Deni Efizon Dewi Sartika Dina Situmorang Dwi Azelina Rizki Dwi Yanti Tanjung Eddiwan Eddiwan Eddiwan, Eddiwan Eddiwan, Eddiwan Efawani Efawani Efawani, Efawani Elfridayani, Tri Eli Yana Siregar Elly Anggriani Purba Eva Susanna Faddillah Kurnia Fadilah, Annisa Fajar Malini Fitriyanti Permanasari Friska Girsang Fuad Ardiansyah Siregar Gultom, Imelda Sofia Loren Gusni, Ramayanda Handayani, Dedes Helperida Gurning Henri Siahaan Hermawita, Ade Hutajulu, Magdalena Dwiyani Ica Hayati Irna ramadhani Isjoni Isjoni Kamal, Fakhrul Kika Ananda Krisna Mailin Simanjuntak Kurniawan, Ahmad Jati Lilis Kurnia Mariani Silvia Br Sihombing Megawati Megawati Meimi Laillah Mela Ardeline Melana Sari Melinda, Devi Mohd Zulkurnain Mufidah Dwi Suci Mufidah, Muna Muhammad Fauzi Muslimatun ' Nia Novita Nicken Nicken Nicken, Nicken Nofika Srijayanti Nora Oktavia Simanjuntak Novalina Pinem, Novalina Novita Fauzi Nur Asiah Nur Asiah Nur El Fajri Nurlaili ' Padmayni, Padmayni Paridah Paridah Putri Permatasari, Putri Putri, Dea Ananda Rahmat, Aan Nur Rasoel Hamidy Rini Anggraini, Rini Ririn Sofiani Riska Puspita Sari Rivco Hastwoyundra Rizki, Aisya Ayu Sally Rizky Sam Syahra Jihad Santrina Banjarnahor Sari, Desi Maya Sari, Fadhila Cynthia Shofiyah Tika Ashilah Siburian, Sades Simarangkir, Lisa Meisim Siregar, Rida Amaliah Siska Alemina Ginting Siska D Ompusunggu Siti Muryati, Siti Sri Rahayu Rezki Ardiyanti Sri Wahyuni Sukendi ' Sukendi Sukendi Sukendi Sukendi, Sukendi Sukron, M. Supiana, Supiana Susanti ' Susanti, Lasri suwondo suwondo Suyanto Suyanto Tengku Dahril Thamrin Thamrin Tika Nisari Triani Wulandari Wahyu Budiharti Widya Oktavia Nainggolan Winda Lestari Windarti ' Windarti Windarti Windarti Windarti Wiwit Kartika Sari Yofi Kontesa Yolla Novita Sari, Yolla Novita Yosep Juven Yobi F Sitanggang Yuliati Yuliati Yurisman ' Yurisman Yurisman Yurisman Yurisman Zahtamal Zahtamal Zuhirman, Zuhirman Zulfan Saam