CD Skripsi

Keanekaragaman Tanaman Bidara (Ziziphus Spp.) Famili Rhamnaceae Di Kota Pekanbaru Provinsi Riau

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Rhamnaceae is a very useful medicinal plant. The member of the Rhamnaceae Family, namely Ziziphus spp. (bidara). Benefits of bidara for the community, namely: as a medicine for diarrhea, malaria, fever medicine, stomach pain medicine, for antidote to jinn and can also be used as an ingredient for making cosmetics. Many people do not know about the species of bidara plants, so it is necessary to conduct research. The purpose of this study is to inventory and identify the diversity of bidara plants in the city of Pekanbaru. The research was carried out from May to July, in the city of Pekanbaru and the Laboratory of the Department of Biology. The method used in this study is the hristi o sampling method. The parameters observed are: tree height, trunk diameter, leaf length, leaf width, leaf shape, number of flower buds, flower diameter, fruit shape, fruit diameter, fruit color, A survey was carried out on the research location and then an exploration was carried out on the distribution of bidara plants. The bidara plant is found in the sub-districts of Tuah Madani, Tampan, Sukajadi, Tenayan Raya, Bukit Raya, Kulim, Rumbai, Marpoyan Damai, Rumbai Pesisir, and Sail. Samples found in each sub-district were identified and collected. The parts of the angela plant are identified in the stems, leaves, flowers, fruits, and seeds. Direct observations were made on the stems, flowers, fruits, and seeds. The samples that have been collected are made into a herbarium of twigs and leaves. The creation of the herbarium begins with sample cleaning, then sprayed with 70% alcohol, then pressed and dried in an oven with a temperature of 50°C, and then the mounting process. The results of direct observation and herbarium data are analyzed and the key determination is made. Based on the results of the study, it is known that there are three species of bidara found at the research site, namely Ziziphus mauritiana, Ziziphus spina-christi, Ziziphus oenoplia. The distinguishing characteristics of these three species are that the Z. mauritiana species has rounded fruits like unfortunate apples and is larger than the Z. spina-christi and Z. oenoplia species. Second, the Z. spina-christi species has oval to rounded leaves with a slippery leaf surface, without fluff (tricoma) on the back of the leaf. Third, the Z. oenoplia species has a smaller fruit size than other species and the spines on the stems of this species are at least or almost non-existent.

Keywords: Bidara, parameters, Rhamnaceae, purpossive sampling.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

2003110286

Penerbit

Pekanbaru : Universitas Riau FMIPA Biologi., 2024

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

2003110286

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

BIOLOGI

Info Detail Spesifik

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Pernyataan Tanggungjawab

Mutia

Versi lain/terkait

Lampiran Berkas

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