Ditapis dengan
Studi Komparatif Aspek Biologi Reproduksi Ikan Motan (Thynnichthys Thynnoide…
Abstract Thynnichthys thynnoides is a type of freshwater fish that commonly inhabit the Teluk Petai Lake and Tanjung Kudu Lake, Kampar Regency. This study aims to understand the reproductive biology of T. thynnoides and has been conducted from December 2020- January 2021. The fish was sampled 4 times, twice/month. Parameters measured were sexual characteristics, sex ratio, gonad maturity l…
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0076)
Komposisi Dan Kepadatan Sampah Laut (Marine Debris) Di Kawasan Mangrove Desa …
ABSTRACT Marine debris is a type of pollutant that commonly found in the mangrove ecosystems. The purpose of this study was to determine the composition and density of marine debris in the mangrove ecosystem in the Pongkar Village. Sampling was carried out in July to August 2020. The method used is the survey method. Sampling was carried out three times (once/2 weeks) at 3 observation sta…
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0065)
Penilaian Kualitas Air Sungai Indragiri Berdasarkan Indeks Biodiversitas Peri…
Abstract Indragiri River is one of the largest rivers in Riau Province. This study aims to assess the water quality of the Indragiri River based on the Epilithic Periphyton Biodiversity Index. The research location is in Lubuk Terentang Village, Gunung Toar District, Kuantan Singingi Regency, Riau Province. The time chosen for the research is in February 2021. The samples were taken from 3…
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0075)
Morfometrik, Meristik Dan Pola Pertumbuhan Ikan Paweh (Osteochilus Hasselti C…
Abstract Paweh fish (Osteochilus hasselti) is a freshwater fish that lives in the Bunter Lake. A study aims to determine the morphometric, meristic and growth patterns of O. hasselti was conducted from January-March 2020. Sampling was carried out 6 times, once/ 2 weeks. The number of fish caught was 125 fishes (72 males and 53 females). The meristical characteristics of the fish was as fol…
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0074)
Pengaruh Kombinasi Bioflok Dan Manipulasi Fotoperiod Terhadap Perubahan Struk…
Abstract Pangasianodon hypopthalmus can be reared under biofloc system and short photoperiod. To understand the effect of biofloc system and photoperiod manipulation towards blood structure of P. hypopthalmus a study was conducted in September to December 2020. This experiment uses a factorial CRD design with 2 levels for B factor (biofloc and no biofloc), 3 levels for P factor (Natural, 1…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0073)
Efek Pb Dan Cd Terhadap Pertumbuhan Bacillaria Sp.
Abstract Heavy metals Pb and Cd are heavy metals that are toxic to aquatic organisms. Bacillaria sp. is one of the diatoms that acts as the first producer in water. This study aims to compare the effect of Pb and Cd on the growth of Bacillaria sp. This study was carried out in March to May 2021. Toxicity of heavy metals on the growth of Bacillaria sp. refers to the standard method of the A…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- x, 66 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0072)
Struktur Jaringan Insang, Ginjal, Usus Dan Hati Ikan Patin (Pangasianodon Hyp…
Abstract Pangasianodon hypophthalmus is a freshwater fish that can grow well in dark condition. In dark condition, phytoplankton may not grow well, and as a consequence the water quality was poor and it negatively effects the fish health in general. The combination of biofloc and photoperiod manipulation systems is expected to improve the water quality as well as the fish health. To unders…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0071)
Efek Pb Dan Cd Terhadap Pertumbuhan Trachelomonas Sp.
Abstract Heavy metals are generally a problem even at the world level as a threat to humans themselves. Heavy metal pollutants can affect the life of aquatic organisms and many of them are Pb and Cd. Pb and Cd are heavy metals that are at high toxic levels. Phytoplacton Trachelomonas sp. which are primary producers in the food chain in aquatic ecosystems, are the first objects to be affect…
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- ISBN/ISSN
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- Deskripsi Fisik
- x, 66 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0070)
Kandungan Nh3, No3- Dan Bod5 Pada Budidaya Ikan Patin (Pangasianodon Hypoptha…
ABSTRACT Rearing Pangasianodon hypopthalmus under short manipulated photoperiod is able to improve the growth of that fish, but the water quality of those rearing tanks were poor as there was no phytoplankton to reduce the organic materials. By using the biofloc system, the organic materials might be processed and the water quality might be maintained. To understand the water quality of P.…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0069)
Pola Pertumbuhan Dan Kebiasaan Makan Ikan Gabus (Channa Striata Bloch, 1793) …
ABSTRACT During the rain, water flow and increased water surface as well as carrying materials including the snakehead and small fishes to the Teluk Petai lake. If there is no rain, however, there is no materials supply from the river. As the availability of food resources during the high and the low water level in the lake is different, the type of food as well as the length-weight relati…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0068)
Studi Komparatif Produktivitas Primer Berdasarkan Metode Oksigen Di Danau Tan…
ABSTRACT Primary productivity is the conversion of solar energy and nutrients to living biomass through photosynthesis. A research aimed to understand the comparisons of community activities to primary productivity in Tanjung Kudu Lake and Parit Lake. This research was conducted in December 2020. There were three sampling stations namely inlet area, in the middle of the lake and in the end…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0067)
Komunitas Perifiton Pada Substrat Keramik Di Sekitar Keramba Jaring Apung (Kj…
ABSTRACT Periphyton is microorganism that live attached to submerged substrate. In the vicinity of Koto Panjang Dam Site there are fish farming activities in floating net cages, which produce feed residu and metabolic waste. This research aims to determine periphyton community around the Dam Site of the Koto Panjang Reservoir. This research was conducted in December 2020. There were 3 stat…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0066)
Kandungan Logam Berat Pb Dan Cd Pada Dua Jenis Ikan (Oreochromis Niloticus Da…
ABSTRACT The aim of the study was to determine the heavy metal content in the gills, muscles and kidneys of O. niloticus and P. schwanenfeldiiliving in the dam. Sampling of fish was carried out twice with an interval of one month each. The method used in this study is a survey method by observing and taking fish samples at the location of the Out Pond Outlet of the Koto Panjang Reservoir. …
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0064)
Pengaruh Media Kultur Berbeda Yang Diberi Hasil Fermentasi Limbah Cair Tahu S…
Abstract The tofu industrial waste is rich in organic materials and it may be used as nutrient sources in the Spirulina sp culture. A study aims to understand the effect of EM4 fermented tofu liquid waste addition in the media toward abundance and biomass of Spirulina sp has been conducted in February to March 2019. The fermented waste was made by mixing 35 L of tofu waste and 35 mL of EM4…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0063)
Struktur Jaringan Insang, Ginjal Dan Hati Ikan Juaro (Pangasius Polyuranodon)…
Abstract Pangasius polyuranodon is present in the Pinang Luar lake. Residue of palm plantation activities such as fertilizer, pesticide as well as soil particles may enter the water and negatively affect the health of fish in general. A study aims to understand the histological structure of the gill, kidney and liver of the fish has been conducted in December-February 2021. Fish organs wer…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0062)
Laju Pertumbuhan Dan Mortalitas Ikan Selais (Ompok Hypophthalmus) Di Perairan…
ABSTRACT Ompok hypophthalmus is one of the caught fish commonly found in the Indragiri River, Lubuk Terentang Village. The purpose of this study was to determine the rate of growth and mortality of Ompok hypophthalmus. Fish sampling was carried out for 10 days in February and 10 days in March by using drift nets and nets. Data were analyzed by ELEFAN I method, FiSAT II software (FAO-ICLARM…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0061)
Kandungan Logam Berat (Pb, Cd) Dalam Air Dan Dua Jenis Ikan (Hemibagrus Nemur…
ABSTRACT The presence of heavy metals in the water may affects the organs of fish living in thas the metal maight be accumulated in fish tissue. A study aims to determine the content Pb and Cd in the water and in the organs Hemibagrus nemurus and Osteochilus pleurotaenia from the Koto Panjang Dam was conducted at August-December 2020. The water was sampled 2 times, as well as fish samples…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0060)
Keanekaragaman Zooplankton Di Waduk Fakultas Perikanan Dan Kelautan Universit…
ABSTRACT The diversity of zooplankton is related to water quality and it can be used as a basic information to manage the water quality in certain area. A study aims to understand the diversity of zooplankton in the Fisheries and Marine reservoir was conducted on October-November 2020. The zooplankton sampling were conducted using a plankton net in the afternoon, once/ week for a month per…
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 29 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0059)
Pendugaan Stok Ikan Baung (Hemibagrus Nemurus) Di Sungai Indragiri Desa Lubuk…
ABSTRACT Lubuk Terentang Village is one located near Indragiri River, Riau Province. Indragiri river is a habitat for several types of fish, one of which is the baung fish (Hemibagrus nemurus). The population of baung fish in the river is threatened due to former mining in the upstream area of the Indragiri River. This study was conducted to determine the stock of baung fish population at …
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0058)
Pertumbuhan Dan Laju Eksploitasi Ikan Motan (Thynnichthys Thynnoides Bleeker,…
Abstract Thynnichthys thynnoides is one of common capture fish that inhabit the Lubuk Siam Lake. A study aims to assess growth and exploitation rates of that fish was conducted from November 2019 to March 2020. Fish was sampled once in 2 weeks for 3 months at 3 sampling points, using gill nets. Data were analyzed by an ELEFAN I method, FiSAT II ( FAO-ICLARM Fish Stock Assesment Tool) soft…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 04 01. 121 (0057)
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah