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Eksplorasi Potensi Akasia (Acacia nilotica) (L.) Willd ex Del. sebagai Spesies Bioprospektif dalam Rangka Pemanfaatan Sumber Daya Alam Hayati secara Lestari Djufri Djufri
Biologi Edukasi: Jurnal Ilmiah Pendidikan Biologi Vol 1, No 1 (2009): Biologi Edukasi: Jurnal Ilmiah Pendidikan Biologi
Publisher : Universitas Syiah Kuala

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The objectives of this research are to study character of A. nilotica includes morphology description, anatomy, and ecology (life cycle, spreading and seed production in BNP, stand structure, soil condition, and association of species). Research method used to know cycle life, spreading and seed production in BNP and the done conducted stand structure with direct perception in field. Produce seed used a square method having a nest counted 10 squares by using plastic. Obtained stand structure data with model is Permanent Square for the width of 20 x 20 m of counted 15 squares and at each square measured by a diameter and high counted 10 trees. Analysis of association used contingency table, and Influence of salinity to soil used result of laboratory analysis. Conclusion from this research are (1). There are six step life cycle of A. nilotica that is seed corps, seedling, juvenile, adult, flower, and seed in pod, (3). Stand structure of A. nilotica in BNP pertained as straightened age, (4). There are three of species positive association to A. nilotica is bayapan (Brachiria reptans), rumput gunung (Oplismenus burmanii), dan rumput kawat (Dactyloctenium aegyptium), (5). The analysis of soil fertility parameter indicates that there symptom of effect treatment salinity concentration at test soil, (6). Treatment salinity concentration has an effect to organ damage A. nilotica, specially on root, bark, and leaf. So that at 14 HST of most crop test has died the effect unable to tolerate tried treatment.

Local Wisdom of the Susoh District Community in the Utilization of Plants in Traditional Ceremonies in Southwest Aceh District. Kearifan Lokal Masyarakat Kecamatan Susoh Dalam Pemanfaatan Tumbuhan Pada Upacara Adat Di Kabupaten Aceh Barat Daya Ria Andriani; Djufri Djufri; Hafnati Rahmatan; Wardiah wardiah; Supriatno Supriatno
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 1 (2020): FEBRUARI 2020
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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The people of Susoh Subdistrict utilize various kinds of plants in their daily lives as food, medicinal herbs and traditional ceremonies, but until now there has not been any inventory of plants used and the method of utilization for the community in traditional ceremonies related to the local wisdom of the Susoh District community. Therefore, the way to overcome this problem is by conducting research that aims to find out the types of plants, people used, how to use and philosophical values at traditional ceremonies in the District of Susoh, Southwest Aceh District. This study uses a qualitative approach to the type of descriptive research. The method used in this research is structural interview, observation and documentation. The population of this study was 64 respondents taken from 16 villages in the District of Susoh, Aceh Barat Daya District, samples were taken in total. Sampling was 64 respondents. The results of this study obtained 26 types of plants from 21 families used in traditional ceremonies, plant organs used for traditional ceremonies are roots, stems, leaves, flowers, fruits, seeds and tubers. how to use plants used are milled, chopped and used intact. The philosophical value of the traditional ceremonies of the Susoh District community in Southwest Aceh Regency has a different meaning in each of the traditional ceremonies by utilizing plants that have symbolic meanings as well as in traditional ceremonies conducted for generations, for example Cocor Bebek (Kalanchoe pinnata L.) which has a soothing meaning, it is hoped that all things can be good, safe and peaceful.Keywords: Local Wisdom, Traditional Ceremony, Plants ABSTRAKMasyarakat Kecamatan Susoh memanfaatkan berbagai macam tumbuhan dalam kehidupan sehari-hari sebagai bahan pangan, ramuan obat dan upacara adat, namun sampai saat ini belum diinventarisasikan tumbuhan apa saja yang digunakan dan cara pemanfaatan bagi masyarakat dalam upacara adat terkait dengan kearifan lokal masyarakat Kecamatan Susoh. Oleh karena itu, cara untuk mengatasi masalah tersebut dengan melakukan penelitian yang bertujuan untuk mengetahui jenis tumbuhan, orang yang digunakan, cara pemanfaatan dan nilai filosofi pada upacara adat masyarakat Kecamatan Susoh Kabupaten Aceh Barat Daya. Penelitian ini menggunakan pendekatan kualitatif dengan jenis penelitian deskriptif. Metode yang digunakan dalam penelitian ini adalah wawancara struktural, observasi dan dokumentasi. Populasi penelitian ini adalah 64 responden yang diambil dari 16 desa di Kecamatan Susoh Kabupaten Aceh Barat Daya, sampel diambil secara total Sampling sebanyak 64 responden. Hasil pada penelitian ini diperoleh 26 jenis tumbuhan dari 21 familia yang digunakan pada upacara adat, organ tumbuhan yang digunakan untuk upacara adat adalah akar, batang, daun, bunga, buah, biji dan umbi. cara pemanfaatan tumbuhan yang digunakan yaitu digiling, dirajang dan dipakai utuh. Nilai filosofi pada upacara adat masyarakat Kecamatan Susoh Kabupaten Aceh Barat Daya memiliki makna berbeda setiap upacara adatnya dengan memanfaatkan tumbuhan yang memiliki makna simbolis juga pada upacara adat yang dilakukan secara turun temurun contohnya Cocor Bebek (Kalanchoe pinnata L.) yang memiliki makna menyejukkan, diharapkan semua hal bisa baik, aman dan tentram.Kata Kunci: Kearifan Lokal, Upacara Adat, Tumbuhan

Weed Diversity In Smallholder Oil Palm Plantation Area In Binjai Village, Bilah Hilir Sub-District, Labuhan Batu Regency JUNITA JUNITA; Hasanuddin Hasanuddin; Muhibbuddin Muhibbuddin; Djufri Djufri; Mimie Saputri
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 4 (2020): NOVEMBER 2020
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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ABSTRACT Keywords: Diversity, species, weeds, oil palm. Weeds are part of plant-disturbing organisms whose existence is not expected by the main plants or cultivated plants because they can interfere and reduce production yields. This study examined the diversity of weeds in smallholder palm plantation area in Binjai Village, Bilah Hilir District. The study was conducted from August to September 2020. The aim of this study was to identify the weed species and weed diversity in the smallholder oil palm plantation area in Binjai village. The samples were selected by dividing the location into 2 stations based on the age range. The data were collected by using the quadratic method, with an area of each plot of 2m x 2m of 20 plots. The data analysis in this study was performed to calculate the density and relative density, frequency and relative frequency, significance value, and diversity index. The results showed that there were 65 species of weeds belonging to 32 families. There were 9 species of grass weeds, 6 species of sedge weeds, and 50 species of broadleaf weeds. The highest significance value (SV) at the station I (aged 5-10 years) was found in Eleusine indica (12.78) and the lowest value was found in Ocimum tenuiflorum (0.69). The highest significance value index (NP) at station II (aged 10-15 years) was found in Nephrolepis biserrata (12.40) and the lowest value was found in Phyllanthus amarus (0.95). The diversity index (H’) of weeds in the smallholder oil palm plantation in Binjai Village, Bilah Hilir Sub-district was high, as shown in the diversity index value of station I (3.42) and station II (3.35). ABSTRAK Kata kunci : Keanekaragaman, spesies, gulma, kelapa sawitGulma merupakan organisme pengganggu tanaman yang keberadaannya tidak diharapkan oleh tanaman utama atau tanaman budidaya karena dapat mengganggu dan menurunkan hasil produksi pada tanaman budidaya. Penelitian ini mengenai keanekaragaman gulma di kawasan perkebunan kelapa sawit rakyat Desa Binjai Kecamatan Bilah Hilir telah dilaksanakan pada bulan Agustus sampai dengan September 2020. Penelitian ini bertujuan untuk mengetahui spesies-spesies gulma dan keanekaragaman gulma yang berada di kawasan perkebunan kelapa sawit rakyat Desa Binjai. Pengambilan sampel dilakukan dengan membagi lokasi menjadi 2 stasiun yaitu berdasarkan range umur. Pengumpulan data dilakukan dengan menggunakan metode kuadrat, dengan luas masing-masing setiap plot 2m x 2m sebanyak 20 plot. Analisis data pada penelitian ini menghitung kerapatan dan kerapatan relatif, frekuensi dan frekuensi relatif, nilai penting dan indeks keanekaragaman. Hasil pada penelitian ini menunjukkan bahwa terdapat 65 spesies gulma yang termasuk 32 familia. Gulma jenis rumput-rumputan terdapat sebanyak 9 spesies, gulma teki-tekian 6 spesies dan gulma berdaun lebar sebanyak 50 spesies. Nilai penting (NP) tertinggi pada stasiun I (Umur 5-10) tahun yaitu Eleusine indica (12,78) dan nilai penting terendah terdapat pada Ocimum tenuiflorum (0,69). Indeks nilai penting (NP) tertinggi pada stasiun II (Umur 10-15) tahun yaitu Nephrolepis biserrata (12,40) dan nilai penting terendah terdapat pada Phyllanthus amarus (0,95). Indeks keanekaragaman (H’) gulma yang berada di kawasan perkebunan kelapa sawit rakyat Desa Binjai Kecamatan Bilah Hilir tergolong tinggi, dengan nilai indeks keanekaragaman stasiun I (3,44) dan stasiun II (3,35).

TYPES OF PLANTS AS TRADITIONAL MEDICINE IN THE PANTE BAHAGIA SETTLEMENT COMMUNITY IN PAYA BAKONG SUB-DISTRICT, NORT ACEH REGENCY Yusnidar Yusnidar; Cut Nurmaliah; Hasanuddin Hasanunddin; Djufri Djufri; Wiwit Artika
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 1 (2020): FEBRUARI 2020
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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This study aims to investigate the types of plants as traditional medicine in the Pante Bahagia settlement community in Paya Bakong District, North Aceh.. A survey was used as the research method for this study. Respondents in this study were physicians, community leaders, traditional elders, and the general public aged ≥50 years. Data collection was conducted from May 2019 to June 2019. The data collection technique was done observation and interview. Data obtained from interviews with respondents directly in the field, was analyzed descriptively. The results showed that there were 75 types of medicinal plants consisting of 32 families, those have been plants used by the Paya Bakong District community as medicines.Keywords: Plant Type, Medicine, TraditionalPenelitian ini bertujuan mengetahui jenis-jenis tumbuhan sebagai obat tradisional pada masyarakat Kemukiman Pante Bahagia Kecamatan Paya Bakong Aceh Utara. Metode penelitian ini menggunakan metode survei. Responden dalam penelitian ini adalah tabib, tokoh masyarakat, tetua adat, dan masyarakat umum yang berusia ≥50 tahun. Pengambilan data dilakukan pada bulan Mei 2019 sampai dengan Juni 2019. Teknik pengambilan data adalah dengan teknik observasi dan wawancara. Data yang diperoleh dari hasil wawancara dengan responden secara langsung dilapangan, dianalisis secara deskriptif. Hasil penelitian menunjukkan terdapat 75 jenis tumbuhan obat yang terdiri dari 32 familia yang digunakan oleh masyarakat Kemukiman Pante Bahagia Kecamatan Paya Bakong sebagai obat-obatan.Kata Kunci: Jenis Tumbuhan, Obat, Tradisional

Inventory of Epiphytic Lichenes in the Leu Ue (Mata Ie) Area of Aceh Besar District Astrid Mutia Nazira; Cut Nurmaliah; Hasanuddin Hasanuddin; W Wardiah; Djufri Djufri
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 4 (2020): NOVEMBER 2020
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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ABSTRACTLichens belong to a group of pioneer plants and also play a role in land orders, and are endolytic. The purpose of this study was to determine the types of lichenes in the Leu Ue (Mata Ie) area, Aceh Besar. Data collection was carried out in November 2019. The approach used in this research is descriptive qualitative and quantitative, using purposive sampling technique. Based on research conducted on the types of lichenes, there were 14 species belonging to 3 types of tallus such as crustose, foliose and leprose and were found in 13 types of host trees, including Trembesi tree (Samanea saman), coconut (Coco nucifera). and Arache (Arache catechu).Keywords: Inventory, Lichenes, Leu Ue (Mata Ie) ABSTRAKLichenes (Lumut Kerak) termasuk golongan tumbuhan perintis dan juga berperan dalam pembentukan tanah, serta bersifat endolitik. Tujuan dari penelitian ini ialah untuk mengetahui jenis Lichenes di Kawasan Leu Ue (Mata Ie), Aceh Besar. Pengumpulan data dilakukan pada bulan November 2019. Pedekatan yang digunakan pada penelitian ini merupakan deskripstif kualitatif dan kuantitatif, dengan menggunakan teknik purposive sampling. Berdasarkan penelitian yang dilakukan mengenai jenis- jenis Lumut Kerak (Lichenes) didapatkan 14 jenis yang tergolong kedalam 3 tipe tallus seperti crustose, foliose dan leprose dan ditemukan di 13 jenis pohon inang yang diantaranya seperti pohon Trembesi (Samanea saman), kelapa (Coco nucifera) dan Pinang (Arache catechu).Kata Kunci: Inventarisasi, Lumut Kerak (Lichenes), Leu Ue (Mata Ie)

Types of Diversity of Plants Standing of Pinus (Pinus Merkusii) In Uyem Beriring Natural Tourism, Gayo Lues District Masyitah Masyitah; Djufri Djufri; Hasanuddin Hasanuddin; Muhibbuddin Muhibbuddin; Cut Nurmaliah
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 7, No 1 (2022): Februari 2022
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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ABSTRACTThis study aims to determine the type and level of diversity (H') of plants. The research was conducted in August – September 2021. The approach used in this study was quantitative with a descriptive type of research. Data was collected by using the quadratic method with purposive sampling technique. The parameters observed included Absolute Frequency (FM), Absolute Density (KM), Absolute Dominance (DM), and the level of diversity (H'). The results obtained 136 species from 50 families consisting of tree habitus 12 species from 9 families, shrubs 55 species from 31 families, and herbs 69 species from 26 families. The understorey that dominates all stations is paitan grass (Axonopus compressus). The level of diversity of understorey species of pine stands in Uyem Beriring Nature Tourism, Gayo Lues Regency at station I there are 117 species with a diversity index of 4.27 which is categorized as very high. At station II there are 61 species with a diversity index of 3.72 and at station III there are 32 species with a diversity index of 3.23 which are categorized as high. The average level of plant diversity at the three stations is H' = 3.74, meaning that the diversity of plants in Uyem Beriring Nature Tourism, Gayo Lues District is relatively high.Keywords: Diversity, Pine, Undergrowth, Uyem Beriring. Penelitian ini bertujuan untuk mengetahui jenis tumbuhan bawah tegakan pinus (Pinus merkusii) di Wisata Alam Uyem Beriring Kabupaten Gayo Lues. Penelitian dilakukan pada bulan Agustus-September 2021. Pendekatan yang digunakan dalam penelitian ini adalah Pendekatan kuantitatif dengan jenis penelitian deskriptif. Pengumpulan data dilakukan mengunakan metode kuadrat dengan teknik Purposive Sampling. Parameter yang diamati meliputi Frekuensi Mutlak (FM), Kerapatan Mutlak (KM), Dominansi Mutlak (DM), dan Tingkat Keanekaragaman (H’). Hasil penelitian diperoleh 136 jenis dari 50 familia terdiri dari habitus pohon 12 jenis dari 9 familia, perdu 55 jenis dari 31 familia, dan herba 69 jenis dari 25 familia. Tumbuhan bawah yang mendominasi seluruh stasiun yaitu rumput paitan (Axonopus compressus). Keanekaragaman jenis tumbuhan bawah tegakan pinus (Pinus merkusii) di Wisata Alam Uyem Beriring Kabupaten Gayo Lues pada stasiun I terdapat 117 jenis dengan indeks keanekaragaman 4.27 (sangat tinggi). Pada stasiun II terdapat 61 jenis dengan indeks keanekaragaman 3.72 (tinggi), dan Pada stasiun III terdapat 32 jenis dengan indeks keanekaragaman 3.23 (tinggi). Rata-rata tingkat keanekaragaman tumbuhan pada ketiga stasiun adalah H’= 3,74, artinya keanekaragaman tumbuhan di Wisata Alam Uyem Beriring Kabupaten Gayo Lues tergolong tinggi.Kata Kunci : Keanekaragaman, Pinus, Tumbuhan Bawah, Uyem Beriring.

The Effect of Combination of Oleander Leaf Extract (Nerium oleander L.) With Neem Leaf (Azadiracta indica A. Juss) on Mortality Golden Snail (Pomaceae canaliculata L.) Supriatno Supriatno; Nur Asiah; Asiah Asiah M D; Djufri Djufri; Safrida Safrida
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.2895

The golden snail is a pest that causes crop failure in rice plants. Farmers control the golden snail by using pesticides, which can have a negative impact on the environment, so another alternative is needed that can control the golden snail, namely vegetable pesticides. This study aims to determine the effect of a combination of oleander leaf extract and neem leaves on the mortality of Keong Mas. The method used in this research is the experimental method with a factorial completely randomised design (CRD). The study consisted of 2 factors, namely factor N (Oleander leaf) and factor A (Azadiracta indica leaf), each of which had 4 levels, so there were 16 treatment combinations and 3 replications. There were 480 golden snails in the study. After 12 hours of observation, the N3A3 treatment tested by ANOVA showed significantly different results (fcount > ftable = 66.00 > 2.01) and caused 30 test animals to die with a mortality rate of 77%. Â The conclusion from this study is that the combination of oleander leaf extract with neem leaves greatly influences the mortality of the golden snail

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