Ditapis dengan
Pengaruh Konsentrasi Arang Sekam Padi Dan Pupuk Kandang Sapi Terhadap Pertumb…
This study aims to determine the effect of the concentration of rice husk charcoal and cow manure on the growth of Dayak onions (Eleutherine americana Merr.) And produce Student Worksheets for class XII SMA. This research was conducted in Jayapura Village, Siak Regency, in October-December 2019. This study used an experimental method with a completely randomized factorial design consisting of 2…
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- Deskripsi Fisik
- viii, 117 hlm.: ill.: 29 cm
- Judul Seri
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- 05 07. 121 (0004)
Rancangan Buku Panduan Dan Video Praktikum Materi Uji Bahan Makanan Bagi Calo…
The competencies that must be mastered by biology subject teachers consist of material knowledge and knowledge in carrying out biological experiments in the right and correct way. This research is a development research that aims to see how the quality of the design of manuals and practical videos of food material testing for prospective biology teachers. This manual and practical video were de…
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- vii, 164 hlm.: ill.: 29 cm
- Judul Seri
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- 05 07. 121 (0003)
Inventarisasi Jenis-Jenis Understory Plant Perkebunan Karet Lahan Pascatamban…
Initially the rubber plantation was a bauxite mining area of PT Telaga Bintan Jaya. The area of the open mine is 60 hectares, but the reclaimed land is only 15 hectares. This location is located in the West Singkep District, Lingga Regency, Riau Islands Province. To prevent fatal environmental damage, reclamation is carried out by means of revegetation. Revegetation of rubber trees in post-mini…
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- viii, 138 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 05 07. 121 (0002)
Ekosistem Dan Perubahan Lingkungan Perkebunan Karet Lahan Pascatambang Bauksi…
The post-mining bauxite rubber plantation ecosystem is a post-mining bauxite area of PT Telaga Bintan Jaya which is located on Singkep Island, Singkep Barat District, Lingga Regency, Riau Islands Province. The open pit area is 60 Ha. The area of land that was reclaimed was only 15 hectares. Rubber revegetation was carried out on this land in 2012, 2014 and 2015 and divided into 3 stations b…
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- Deskripsi Fisik
- viii, 147 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 05 07. 121 (0001)
Pertumbuhan Bibit Stek Batang Tanaman Kelor (Moringa Oleifera Lam.) Pada Berb…
Moringa (Moringa oleifera Lam.) Is a tropical plant that grows in Indonesia. Moringa can be used as environmental greening, cosmetics, medicine and food. Therefore, it is necessary to increase the cultivation of moringa to provide seeds. One of the efforts to propagate seedlings is carried out using stem cuttings at various levels of shade. This study aims to determine the effect of shade a…
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- Deskripsi Fisik
- xii,45 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 03 04.120 (0075)
Uji Aktivitas Antibakteri Metabolit Sekunder Aktinomisetes Yang Diekstraksi M…
Disease due to infection is one of the growing problems in the health sector. Infection caused by pathogenic bacteria can cause various diseases such as diarrhea and skin. Diarrhea can be caused by the bacteria Escherichia coli, Salmonella typhimurium and Shigella flexineri, while skin diseases can be caused by the bacteria Pseudomonas aeruginosa and Staphylococcus aureus. Actinomycetes are one…
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- xi, 43 hlm.: ill.: 29 cm
- Judul Seri
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- 03 04.120 (0074)
Pengaruh Penambahan Benzyl Amino Purine (Bap) Terhadap Induksi Tunas Dari Eks…
Drendan (Lansium domesticum var. aqueum (Jack) Miq. is one of Indonesia's native tropical fruits. Drendan has high antioxidant activity and contains high nutrients, but has started to rarely be found in the field because its management and cultivation is rarely done due to its sour taste in vitro culture is a method or technique of plant propagation which can be an alternative to obtaining dren…
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- xi, 35 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 03 04.120 (0073)
Efek Ekstrak Seledri (Apium Graveolens L. Var. Sylvester) Terhadap Kadar Asa…
Celery (Apium graveolens L Sylvester) is an herb that has the potential as an alternative traditional medicine for anti-hyperuricemia because it contains flavonoids, 3-n butylphthalide and vitamin C which can inhibit the action of the Xanthine Oxidase enzyme which acts as catabolism of purines into uric acid. Uric acid is the end product of purine metabolism, at normal levels of uric acid acts …
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- Deskripsi Fisik
- xi, 33 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 03 04.120 (0072)
Dimorfisme Seksual Kadal Pasir Bowring (Lygosoma Bowringii Günther, 1864)
Lygosoma bowringii in non-natural habitats such as agroforestri, plantations is thought to have an ecological role as natural control for insects (e.g. as ants and beetle larvae). Sexual dimorphism information is necessary especially for success in captivity. This study aims to determine the morphological characters of L. bowringii based on sex. Sampling was carried out at the Ri…
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- xii,22 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 03 04.120 (0071)
Studi Anatomi Dan Histokimia Organ Vegetatif Tanaman Kelembak (Rheum Officina…
Kelembak (Rheum officinale Baill.) is species which belong to the Polygonaceae family. Vegetative organs are used by the local people as herbal medicines and foodstuffs based on existing local knowledge so that the quality value of these medicinal plants is not yet known. On the other, it will be the basis for the development of phytopharmaca drugs by observing anatomical characters. This study…
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- Deskripsi Fisik
- xiii, 52 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 03 04.120 (0070)
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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- Deskripsi Fisik
- xii,38 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 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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- Deskripsi Fisik
- xiv, 52 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 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
- Judul Seri
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- No. Panggil
- 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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- Deskripsi Fisik
- xii,58 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 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
- Judul Seri
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- No. Panggil
- 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
- Judul Seri
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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
- Judul Seri
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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
- Judul Seri
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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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- ISBN/ISSN
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- Deskripsi Fisik
- xiv, 45 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 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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- Deskripsi Fisik
- xiii, 33 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 03 04.120 (0060)
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah