Ditapis dengan
Penanda Genetik Ikan Tapah (Wallago Leeri) (Bleeker 1851) Asal Sungai Kampar…
Kampar River is a large river associated with several tributaries. One of the fauna that lives on the Kampar River is Wallago leerii. This fish has a high economic value. This study aims to study the use of mitochondrial DNA D-Loop sequences as genetic differentiaters as the identity and source of genetic information of W. leeri fish. Before obtaining scientific information genetically, it is n…
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- xii,38 hlm.: ill.: 29 cm
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- 03 04.120 (0069)
Seleksi Bakteri Penambat Nitrogen Non-Simbiotik Dalam Mereduksi Logam Fe Dan …
Iron (Fe) is one of the essential nutrients needed by plants and microorganisms for their metabolism process. The high level concentration of Fe in the environment can cause toxic effects for living things. Free-living nitrogen fixing bacteria also has tolerance ability to a high level of metal level except for their role as nitrogen fixing. Therefore, this research has to do to selected the ab…
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- xiv, 52 hlm.: ill.: 29 cm
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- 03 04.120 (0068)
Skarifikasi Kimia Menggunakan Kno3 Dalam Pematahan Dormansi Biji Crotalaria …
Crotalaria retusa L. is a type of Leguminoceae plant that has a high chance of being developed and utilized in the health and agroforestry fields. However, the hard skin of the C. retusa seed limits germination and inhibits seed availability, so scarification is necessary. This study aimed to break the dormancy of C. retusa seeds using chemical scarification in the immersion of KNO3 solution. T…
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- xiii, 31 hlm.: ill.: 29 cm
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- 03 04.120 (0067)
Struktur Dan Regenerasi Vegetasi Mangrove Desa Sungai Asam Kecamatan Reteh I…
Mangrove forest is an ecosystem found in tidal areas, its existence is very influential on other ecosystems in the area. If an ecosystem is damaged or disturbed then surrounding ecosystem will affect. Conversely if success in good management (rehabilitation) of mangrove forests will affect people’s income especially fishermen and pond farmers because the mangrove forest is one of the determin…
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- xii,58 hlm.: ill.: 29 cm
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- 03 04.120 (0066)
Induksi Tunas Dari Eksplan Nodus Jeruk Kasturi (Citrus Microcarpa Bunge.) De…
Kasturi orange (Citrus microcarpa Bunge.) is a tropical fruit. In Sumatera, many of kasturi orange plants are cultivated in the areas of North Sumatera and West Sumatera. Kasturi orange (Citrus microcarpa Bunge.) is a medicinal plant that contains chemical compounds from secondary metabolites. Limitations of the seed and slow rate of growth is a challenge in the Kasturi orange plant propagatio…
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- xiv, 39 hlm.: ill.: 29 cm
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- 03 04.120 (0065)
Keanekaragaman Jenis Pohon Sepanjang Riparian Di Hutan Larangan Adat Ghimbo P…
Riparian vegetation is vegetation in transition zone between water flow and land. One composition of riparian vegetation is trees, which have an important role in riparian zones. The purpose of this study was to determine the diversity and density of trees that grow in riparian zone at Hutan Larangan Adat Ghimbo Potai-Kampar. he method used was purposive sampling with a plot measuring 20 m x 20…
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- xii,42 hlm.: ill.: 29 cm
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- 03 04.120 (0064)
Komunitas Capung (Odonata : Anisoptera) Di Hutan Larangan Adat Ghimbo Potai K…
Dragonflies have an important role in habitat for maintaining the balance of forest ecosystem and as predators to small insects such as like moths mosquitoes and plant pests. The purpose of this study was to determine the composition and diversity of Anisoptera dragonflies (Odonata) in three types of habitat in the Ghimbo Potai Indigenous Forest. This research was conducted from January to Fe…
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- xii,29 hlm.: ill.: 29 cm
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- 03 04.120 (0063)
Isolasi Bakteri Penghasil Selulosa Dari Tanah Gambut Riau, Buah Jeruk Dan Bua…
Efforts to obtain plant cellulose require energy and can damage the environment, so an alternative source of cellulose that can be renewed with a more efficient result is bacterial cellulose. For this reason, this study aims to obtain bacterial isolates that have the potential to produce cellulose pellicles which can be applied in the textile fiber industry. The sample was grown on hestrin-schr…
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- xiv, 34 hlm.: ill.: 29 cm
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- 03 04.120 (0062)
Karakterisasi Lumut Leucobryum Spp. Asal Provinsi Riau Berdasarkan Karakter F…
Leucobryum spp. is a member of the Leucobryaceae family whose morphology is easily recognizable, Leucobryum spp. has a strong water retention ability and this moss also contains active compounds both primary and secondary metabolite compounds. The purpose of this study was to characterize Leucobryum spp. origin of Riau Province based on the character of secondary metabolic compound content. Thi…
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- xiv, 45 hlm.: ill.: 29 cm
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- 03 04.120 (0061)
Isolasi Bakteri Penghasil Polihidroksi Alkanoat (Pha) Dari Limbah Cair Pabrik…
Plastic waste that is difficult to degrade becomes a serious problem because it can pollute the environment. Therefore, efforts need to be made to address the problem by replacing the use of conventional plastic base materials into materials that are easily decomposed by microorganisms such as bioplastics. The purpose of this research was to obtain potential isolates in producing Polyhydroxy Al…
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- xiii, 33 hlm.: ill.: 29 cm
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- 03 04.120 (0060)
Isolasi Bakteri Penghasil Selulosa Dari Limbah Industri Karet Asal RiauDan Bu…
The use of cellulose from plants for paper production continuously requires energy and can to damage the environment, so an alternative source of renewable cellulose is needed with more efficient results, namely the production of cellulose from bacteria. Therefore, this study aimed to isolate and test cellulose-producing bacteria from mangosteen, durian, kapulasan and industrial rubber waste fo…
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- xiv, 54 hlm.: ill.: 29 cm
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- 03 04.120 (0059)
Isolasi Bakteri Penghasil Selulosa Dari Limbah Perkebunan Kelapa Sawit Dan Bu…
Bacterial cellulose (BC) is pure cellulose synthesized by various species of bacteria. Bacterial cellulose can be applied in the medical field as a substitute for non-halal gelatine. This study purposed to isolation and production of cellulose-producing bacteria which can be applied as materials for halal capsules. Isolation of cellulose-producing bacteria were carried out on palm oil plantatio…
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- xi, 45 hlm.: ill.: 29 cm
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- 03 04.120 (0058)
Isolasi Bakteri Penghasil Selulosa Dari Tanah Mangrove Dan Buah-Buahan Tropis…
Bacterial cellulose is a biopolymer produced by acetic acid bacteria through oxidative fermentation. Bacterial cellulose is used in various industrial fields, especially paper production due to its excellent physical-chemical properties. This study aimed to isolate potential bacteria producing cellulose from mangrove soil in Riau and tropical fruits (rambutan, matoa, apple) to be used as biomat…
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- xiv, 51 hlm.: ill.: 29 cm
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- 03 04.120 (0057)
Induksi Tunas Dari Eksplan Epikotil Jeruk Kasturi (Citrus Microcarpa Bunge.) …
Kasturi orange (Citrus microcarpa Bunge.) is a type of fruit that belongs to the genus citrus, has vitamin C content, and has high antioxidant properties. Generative development after 5 years old. Therefore, by inducing the need for seedlings in large quantities can be achieved in a short time. This study aims to determine the effect of the use of BAP and Kinetin singly or in combination on the…
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- vi, 42 hlm.: ill.: 29 cm
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- 03 04.120 (0056)
Struktur Anatomi Perbandingan Akar Bibit Kelapa Sawit (Elaeis Guineensis Jacq…
The palm oil plant (Elaeis guineensis Jacq.) has survival in flooding conditions on peatlands. However, the connection between oil palm resistance and responses to the anatomical structure of the root was still unknown. Changes in root anatomy under flooding conditions can be observed by comparing the root anatomical structure which experienced flooding stress to root tissue structures that do …
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- x,24 hlm.: ill.: 29 cm
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- 03 04.120 (0055)
Identifikasi Jamur Makro Di Kawasan Arboretum Universitas Riau
Indonesia merupakan negara tropis yang memiliki keanekaragaman jamur makro yang tinggi merupakan sumberdaya hayati yang berperan penting dalam ekosistem lingkungan, sebagai pangan dan bahan pengobatan bagi manusia. Penelitian ini bertujuan untuk mengeksplorasi, mengidentifikasi keanekaragaman jamur makroskopis di kawasan Arboretum Universitas Riau. Penelitian menggunakan metode eksplorasi da…
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- xv, 57 hlm.: ill.: 29 cm
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- 03 04.120 (0054)
Tingkat Hunian Beruang Madu (Helarctos Malayanus) Di Suaka Margasatwa Bukit R…
The Malayan sun bear (Helarctos malayanus) is one of the large terrestrial carnivore species inhabiting tropical forests of Kalimantan and Sumatra. The species plays important role in tropical ecosystems. However, this species faces threats that are mainly driven by human activities in the form of habitat loss and fragmentation due to human development such as settlements, encroachment, logging…
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- xi, 52 hlm.: ill.: 29 cm
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- 03 04.120 (0053)
Efektivitas Agen Antagonis Trichoderma Sp. Pne4 Pada Berbagai Media Pembawa T…
Trichoderma sp. PNE4 has the potency to inhibit the growth of Colletotrichum sansevieriae, the cause of anthracnose disease in the Sansevieria trifasciata plant. Tapioca waste, bran and corn are used as a carrier for Trichoderma sp. PNE4. The objective of this study was to find out the effectiveness of several carrier media, and determine the viability of Trichoderma sp. PNE4 in different sto…
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- xiii, 50 hlm.: ill.: 29 cm
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- 03 04.120 (0052)
Analisis Sekuen Barkode Dna Pada Daerah Intron Dari Gen Rpl16 Pada Tumbuhan D…
Durik-durik (Syzygium sp.) is one of the plants in the floodplain ecosystem in the Kajuik Lake, District of Langgam, Pelalawan, Riau Province. The analysis of durik-durik (Syzygium sp.) from Riau has been done using a DNA barcode namely rpl16 intron. The methods included sampling, total DNA extraction using Genomic DNA Mini Kit Plant (Geneaid), Polymerase Chain Reaction (PCR), electrophoresis, …
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- xiii, 29 hlm.: ill.: 29 cm
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- 03 04.120 (0051)
Inventarisasi Ikan-Ikan Famili Bagridae Dari Sungai Kampar Kiri Provinsi Riau
Kampar Kiri River is the Kampar River flow which has a function as a source of freshwater fish. Generally the fish species found are consumption fish so that the river is one of the fisheries production centers in Riau and also as a transportation, toilet washing bath, agriculture and household waste disposal. This greatly affects the availability of fish resources in the Kampar Kiri River, one…
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- xiv, 33 hlm.: ill.: 29 cm
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- 03 04.120 (0050)
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah