Ditapis dengan
Nilai Taksonomi Stomata Citrus (Rutaceae) Di Pekanbaru, Riau
Citrus (Orange) is one of the important plantation commodities in Indonesia. Oranges have a high morphological variation that may cause taxonomic problems. One of important taxonomic evidence is the characteristics of stomata. This study aimed to investigate stomatal characteristic of Citrus from Pekanbaru, Riau Province. The sampling was carried out using the exploration method. The stoma…
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- Deskripsi Fisik
- xiii, 39 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 03 04.121 (0045)
Bakteri Penghasil Bioplastik Dari Tanah Gambut Riau: Isolasi, Seleksi Dan Opt…
Synthetic plastic has the disadvantage of being difficult to decompose in nature, causing environmental problems. To overcome the problem of accumulation of plastic waste, the use of environmentally friendly plastics (bioplastics) is one solution. Bioplastics are made from natural polymers such as starch, cellulose, and fats. Polyhydroxyalkanoate (PHA) is one of the building blocks of biopl…
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- xiii, 41 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 03 04.121 (0044)
Komunitas Belalang (Orthoptera) Di Hutan Larangan Adat Rumbio Desa Rumbio,Kab…
Grasshoppers are animals that can be found in everyday life. Grasshoppers are able to live in almost all terrestrial ecosystems. This study airned to determine the orthoptera grasshopper species community in the Rumbio Customary Prohibition Forest. Kampar Regency, Riau Province. Observations were made from August to September 2020 on five different lines: the first line of Koto Naghago, the…
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- xiv, 39 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 03 04.121 (0043)
Bakteri Penghasil Bioplastik Dari Limbah Industri Sagu Dan Tahu Di Riau: Isol…
Conventional plastic is difficult to degrade and can pollute the environment. Therefore, an alternative to conventional plastic is needed by using bioplastics that are more easily biodegradable. The purpose of this study was to obtain potential bacterial isolates to produce PHA as raw material for bioplastics from industrial waste of sago and tofu in Riau. PHA-producing bacteria were isolat…
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- Deskripsi Fisik
- xiii, 46 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 03 04.121 (0042)
Karakterisasi Jenis-Jenis Nephelium (Sapindaceae) Di Kawasan Universitas Riau…
The genus Nephelium is a tropical fruit plant belongs to Sapindaceae family and native to southeastern Asia, including Indonesia. Nephelium species are grown in University of Riau area. This study aims to characterize Nephelium species in this area. The specimens were collected from the field using exploration method. They were then photographed, prepared for herbarium, described and score…
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- x, 49 hlm.: ill.: 29 cm
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- No. Panggil
- 03 04.121 (0041)
Morfoanatomi Dan Uji Histokimia Jambu Duwet (Syzygium Cumini (L.) Skeels.)
Syzygium cumini L. Skeels or Duwet (Java plum) is a plant that belong to the Myrtaceae family. Duwet plants contain secondary metabolites such as flavonoids, tannins, and contain essential oil. The content of secondary metabolites in duwet leaves has great potential to be used as medicine. Identification of metabolites at the tissue level, synthesis sites or storage sites for pharmacologic…
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- xiii, 53 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 03 04.121 (0040)
Analisis Miskonsepsi Siswa Sekolah Menengah Atas Kelas XII Di Kota Pekanbaru …
Several research results stated that some students often experienced conceptions that tended to be wrong on the concepts of Photosynthesis and Plant Respiration. This concept is the most important concept in studies in biology because this concept studies the transfer of energy and matter in an ecosystem. Conception that tends to be wrong or a concept that is different from scientific agreement…
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- xi, 95 hlm.: ill.: 29 cm
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- 10 22. 221 (0006)
Pengembangan Lembar Kerja Peserta Didik (LKPD) Elektronik Berbasis Multiple I…
The 21st century is characterized by the rapid development of communication and information technology. This development affects various areas of people's lives, one of which is the field of education such as the implementation of distance learning. The global pandemic caused by Coronavirus disease-2019 (COVID-19) caused distance learning to be implemented. Kemendikbud suggested opening an educ…
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- Deskripsi Fisik
- viii, 188 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 05 07. 121 (0041)
Kajian Taksonomi Jenis-Jenis Pohon Dari Famili Fabaceae Di Universitas Riau B…
ABSTRACT The characteristic of stomata plays pivotal role in taxonomic studies of higher plant group, including Fabaceae members. The species of this family are grown in University of Riau area as cover crops. Stomatal study of Fabaceae species in this area have never been reported. This study aims to characterize stomata of Fabaceae species from University of Riau area. Specimens were collect…
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- Deskripsi Fisik
- ix,112 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 03 04. 121 (0038)
Kajian Floristik Tumbuhan Paku (Pteridofita) Di Kecamatan Benai Kabupaten Kua…
ABSTRACT Kuantan Singingi Regency, especially Benai District, is one of the distribution places for ferns. The purpose of this research is to conduct a floristic study of the types of ferns that grow in Benai District, Kuantan Singingi Regency, Riau Province. Samples in the field were collected by the exploration method. Then the morphological identification was carried out and the data were an…
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- Deskripsi Fisik
- xiv, 74 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 03 04. 121 (0037)
Keanekaragaman Laba-Laba Di Kawasan Pemukiman Kelurahan Simpang Baru Pekanbar…
ABSTRACT Arthropods are the largest group of animal that inhabit the soil taking about 65%. Therefore Arthropods paly an important role in the ecosystem. Spiders have huge diversity because they show adaptability to their environment. The purpose of this study was to determine the diversity of spiders in the residential area of Simpang Baru Pekanbaru and around the Arboretum forest of the Univ…
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- Deskripsi Fisik
- ix,112 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 03 04. 121 (0036)
Uji Fitokimia Dan Aktivitas Antioksidan Berbagai Organ Tanaman Binahong (Anre…
ABSTRACT Binahong (Anredera cordifolia (Ten.) Steenis) is one of the medicinal plant. The parts that are often used in medicine are leaves, but other organs such as stems, apical shoots, and tubers also have the potential to be utilized. The aim of this study was to analyze differences in the content of secondary metabolites and antioxidant activity in leaves, stems, apical shoots, and tubers …
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- v, 107 hlm.: ill.: 29 cm
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- No. Panggil
- 03 04. 121 (0035)
Analisis Karakteristik Mangifera Sumatrana Miq. Dan Kerabatnya Berdasarkan Mi…
ABSTRACT Mangifera closely related morphologically are quite difficult to distinguish, causing differences of opinion among experts regarding the taxonomic status of several Mangifera species. Therefore, more comprehensive and stable additional data is needed to strengthen the taxonomic status of Mangifera, namely using pollen micromorphological characters. This study aims to add a new source …
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- v, 107 hlm.: ill.: 29 cm
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- 03 04. 121 (0034)
Keanekaragaman Gulma Pada Kebun Kelapa Sawit Rakyat Berumur Tujuh Tahun
ABSTRACT Weeds are undesirable plants that grow around cultivated plants. The present study aimed to determine the diversity of weeds in smallholder oil palm plantation at years seven in Teratak Air Hitam Village, Sentajo Raya District, Kuantan Singgigi Regency. The research was conducted from December 2020 to May 2021. Method used in this study was a survey technique using purposive sampling …
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- v, 107 hlm.: ill.: 29 cm
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- No. Panggil
- 03 04. 121 (0033)
Analisis Data Dan Karakterisasi Potensi Tiga Varietas Macang (Mangifera Foeti…
ABSTRACT Macang (Mangifera foetida L) is rarely cultivated by the community and has a low economic value due to its sour fruit taste, coarser fibre and more sap than other species of mangoes. The new discovery about the potential of macang as an antiviral will help conservation efforts of macang in nature while maintaining and increasing its biodiversity value. This study aims to analyze data …
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- v, 107 hlm.: ill.: 29 cm
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- 03 04. 121 (0031)
Studi Etnobotani Famili Zingiberaceae Dalam Kehidupan Masyarakat Lokal Di Pul…
ABSTRACT Ethnobotany is a science about the interaction between humans and the use of plants traditionally. The purpose of the research is to document the utilization of Zingiberaceae plants by local people in Rupat Island, Bengkalis Regency including botanical studies, ethnomedicine and ethnoantropology. The research was conducted from November 2020 - January 2021. The data was collected …
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- v, 107 hlm.: ill.: 29 cm
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- 03 04. 121 (0030)
Keanekaragaman Dan Analisis Hubungan Kekerabatan Mangga (Mangifera Spp.) Di P…
ABSTRACT The diversity of mangoes in Indonesia is one of the important assets of germplasm sources that need to be maintained. Diversity analysis is done to determine genetic resources. Exploration of mango cultivars in the archipelago, especially Kundur Island has never been done. This research aims to explore, identify, characterize and analyze the diversity of Mango in Kundur Island bas…
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- v, 107 hlm.: ill.: 29 cm
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- 03 04. 121 (0029)
Analisis Filogenetik Spesies Salacca Di Daerah Aceh Berdasarkan Sekuen Gen Rbcl
ABSTRACK Aceh is one of the producing areas of salak cultivation type and wild type because it has a unique topography. Deforestation and land clearing in Aceh resulted in reduced salak habitat and salak wealth in Aceh. The lack of information about salak kinship in Aceh and taxonomic studies based on morphological character are difficult to do in salak, so a molecular approach is needed to fa…
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- vii, 113 hlm.: ill.: 29 cm
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- No. Panggil
- 03 04. 121 (0028)
Analisis Filogenetik Nibung (Oncosperma Tigillarium (Jack) Ridl.) Asal Kabupa…
ABSTRACT Nibung (Oncosperma tigillarium (Jack) Ridl.) is a type of palm that belongs to the family Arecaceae, subfamily Arecoideae. Nibung is widely used by coastal communities in Bengkalis Regency. The high utilization of nibung without conservation efforts and the absence of a conservation status that stipulates nibung as a protected plant makes the number in nature less, so that if left unc…
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- ix,112 hlm.: ill.: 29 cm
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- 03 04. 121 (0027)
Inventarisasi Jenis-Jenis Bambu (Bambusoideae) Di Kabupaten Kuantan Singingi …
ABSTRACT Sumatra Island has the highest diversity of bamboo species in Indonesia (80 of 161 species in Indonesia.). However, there is no information or data on the inventory of bamboo diversity and its utilization in Riau, especially in Kuantan Singingi Regency of Riau Province. This research aims to know diversity by inventorying and identifying species of bamboo and knowing various forms…
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- Deskripsi Fisik
- v, 107 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 03 04. 121 (0026)
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah