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Comparison of the Morphological Structure of Pollen in Five Provenances of Gyrinops versteegii (Thymelaeaceae) in Lombok Rukmana, Sukma; Mulyaningsih, Tri; Muspiah, Aida
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Vol. 21 No. 1 (2024): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v21i1.14398

Abstract

Gyrinops versteegii (Thymelaeaceae) is one of the agarwood-producing trees originating from Lombok, there are five provenances, namely Pantai, Madu, Buaya, Soyun, and Beringin. This study aims to compare the morphological structure of pollen in five provenances of G. versteegii in Lombok. The method of sampling and data analyzes were used random sampling and descriptive. Samples were taken from West Lombok: Sidemen Village (Pantai), North Lombok: Menggala Village (Buaya), Gangga Village (Beringin), Central Lombok: Taman Baru Village (Madu), and Soyun from Karang Pule Village, Mataram. The study parameters were pollen diameter and pollen morphology: shape, aperture, and sculpture. The results showed that the size of pollen from Buaya was wider than that from Madu, Beringin and Pantai. Based on the length of the polar axis/equatorial diameter, Buaya Provenance, Beringin and Pantai pollen are round in shape, and Madu Provenance is subprolate in shape. The Buaya, Madu and Beringin provenances have a monocolpate opening type, and the Periporate type for the Pantai provenance.
Stem Anatomical Variation of Genus Gyrinops (Thymelaeaceae) in Sulawesi Karmilawati, Karmilawati; Mulyaningsih, Tri; Muspiah, Aida; Ito, Michiho
EKSAKTA: Berkala Ilmiah Bidang MIPA Vol. 22 No. 1 (2021): Eksakta : Berkala Ilmiah Bidang MIPA (E-ISSN : 2549-7464)
Publisher : Faculty of Mathematics and Natural Sciences (FMIPA), Universitas Negeri Padang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1388.649 KB) | DOI: 10.24036/eksakta/vol22-iss1/261

Abstract

The purpose of this study was to determine the variation of the stem anatomical structure (i.e. cortex: sclerenchyma, phloem; xylem: trachea, rays, interxylary phloem and wood parenchyma; and pith) of Gyrinops (Thymelaeaceae) in Sulawesi. The method of this research was descriptive exploration. Stem agarwood sample came from several regions areas of Sulawesi which were collected by Agarwood Research Center Laboratory, Faculty of Mathematics and Natural Sciences, University of Mataram. The slide methods were used fresh slides. The results of this research showed there were 1 species of Gyrinops decipiens  and 3 species of Gyrinops sp., with various anatomical characters in G. decipiens  and Gyrinops sp. in terms of the position, diameter and percentage of pith thickness; cortical sclerenchyma pattern and arrangement of wood parenchyma. There were also variations in cortical thickness; diameter, frequency and arrangement of trachea; frequency of rays; diameter, and interxylary phloem frequency; pith diameter; and the position of Ca-Oxalate in Gyrinops sp. 3 with Gyrinops sp. 1 and 2, while Gyrinops sp. 2 with Gyrinops sp. 1 there were found 5 variations such as the diameter, frequency and arrangement of trachea; arrangement of rays and interxylary phloem length.
Sosialisasi Penerapan Konsep Ekowisata Dalam Pengembangan Desa Wisata di Desa Dasan Griya, Kecamatan Lingsar Lombok Barat Virgota, Arben; Farista, Baiq; Widiyanti, Astrini; Rahayu, Rachmawati Noviana; Julisaniah, Nur Indah; Muspiah, Aida
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 2 (2025): April-Juni 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i2.11532

Abstract

Dasan Geria Village possesses unique biophysical and sociocultural potential that can be developed into an ecotourism area. Its biophysical attractions include natural landscapes such as several waterfalls, namely Ponjok Waterfall, Bangket Bawo Waterfall, Teburun Nanas Waterfall, and Temburun Bukal Waterfall. The local community’s activities, such as the production of palm sugar (gula semut) and traditional kris-making, also offer distinctive attractions for tourists. However, this initiative is still constrained by challenges related to the development and management of village-based ecotourism, as well as efforts to optimize its potential, benefits, and active community participation. This community service initiative aims to disseminate the concept of ecotourism for implementation in Dasan Geria Village. The application of the ecotourism concept can be initiated through awareness-raising activities, focus group discussions (FGDs), and workshops involving local residents, village authorities, and academics. The people of Dasan Geria hold a positive perception and express agreement with the adoption of the ecotourism concept, while also hoping to receive financial support for its implementation. In applying this concept, consistent and sustainable guidance and assistance for the community in managing and developing ecotourism are essential
PENGARUH ZEOLIT PADA MEDIA TANAM TERHADAP PENYERAPAN POC SECRA HIDROPONIK SISTEM IRIGASI TETES Brassica juncea L. Layyina, Naviri; Muspiah, Aida; Julisaniah, Nur Indah
Samota Journal of Biological Sciences Vol 1 No 1 (2022): Samota Journal of Biological Sciences
Publisher : University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/sjbios.v1i1.1375

Abstract

Hydroponic drip irrigation technique is a system of giving water by dripping directly on the area around plant roots. Nutrients commonly used in hydroponic systems are AB Mix which is made from synthetic chemicals. It is expected that these nutrients can be replace with liquid organic fertilizers (POC), but the use of POCs has resulted in poor plant growth due to the lack of plant absorption of POCs. Liquid organic fertilizer absorption can be increased by using planting media with high CEC (cation exchange capacity) such as zeolites. This study was conducted to determine the effect of zeolite on POC absorption on the growth of mustard greens (Brassica juncea L.) grown hydroponically with drip irrigation technique and to determine the optimum concentration. The study used the RAL method (Completely Randomized Design) with a ratio of zeolite and husk charcoal, namely 100% husk charcoal as control (P0), zeolite 15% (P1), 30% (P2), and 45% (P3). Twenty plants used in each treatment. The results showed that P3 had the most optimal growth compared to other treatments, both in terms of the average leaf area of ​​162.88 cm2, as well as fresh weight of 17.24 grams, and dry weight of 1.08 grams.
Histokimia Kalus Gyrinops versteegii Provenan Beringin Mulyaningsih, Tri; Saadah, Rohmiati; Muspiah, Aida; Listiana, Baiq Erna
Samota Journal of Biological Sciences Vol 2 No 1 (2023): Samota Journal of Biological Sciences
Publisher : University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/sjbios.v2i1.2753

Abstract

Pohon penghasil gaharu yang paling terkenal dari suku Thymelaeaceae salah satu diantaranya adalah spesies dari marga Gyrinops, contohnya G. versteegii provenan Beringin. Pohon ini umumnya dapat ditemukan di kawasan Indoneria bagian timur, khususnya yang tersebar di Pulau Lombok. Pohon ini dapat menghasilakn gubal gaharu, namun di alam sering dijumpai walaupun telah berusia puluhan tahun belum memproduksi gubal gaharu. Solusinya adalah menyeleksi bibit yang dapat menghasilkan gubal kelas super secara in vitro. Salah satu tahapan adalah mengobservasi kandungan metabolit sekunder menggunakan metode histokimia. Tujuan dari penelitian ini adalah mengetahui jenis kandungan senyawa metabolik primer dan sekunder yang terkandung di dalam jaringan kalus G. versteegii provenan Beringin. Penelitian ini dilaksanakan di Laboratorium Biologi Lanjut 3.4 dan Laboratorium Imunologi FMIPA Universitas Mataram. Kalus yang dihasilkan dari daun G. versteegii provenan Beringin dibuat preparat histokimia. Hasil pengujian histokimia terhadap kalus daun G. versteegii provenan Beringin menunjukkan bahwa di dalam sel kalus tersebut mengandung metabolic sekunder berupa amilum dan senyawa metabolik sekunder berikut: alkaloid, flavonoid, lipid, sesquiterpene dan terpenoid.
MORFO-ANATOMI Commelina erecta L. (COMMELINACEAE) DARI TAMAN WISATA ALAM SURANADI LOMBOK BARAT. Mulyaningsih, Tri; Sholehah, Nayla Qoni’Atun; Karima, Maulida; Izzati, Inayatul; Putri, Windi Septiya; Salsabila, Puspa Dwi; Setyaningrum, Tri Wahyu; Muspiah, Aida
Samota Journal of Biological Sciences Vol 4 No 1 (2025): Samota Journal of Biological Sciences
Publisher : University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/sjbios.v4i1.6719

Abstract

Commelina erecta, a herbaceous plant of the Commelinaceae family, is found in humid tropical habitats and is known for its adaptability. This study aims to analyze morpho-anatomical characters C. erecta, from Suranadi Nature Tourism Park, West Lombok. The method used was macro and microscopy technique, slides made with hand free cross section of fresh preparations, and used single staining Toluidine Blue O (TBO) 0.025%. Microscopic characterization of root, stem, sheath, petiole, leaf margin. The analysis showed that roots have radial vascular bundles, composed of poliarch. The anatomical structure of the stem of C. erecta is a transitional form from dicotyledon to monocotyledon, characterized by the presence of a clear separation of the cortex and stele tissues which are separated by a layer of continuous natural sclerenchymatous tissue.
KANDUNGAN PROKSIMAT DAN PROFIL METABOLIT Gracilaria sp PANTAI ELAK-ELAK, PULAU LOMBOK Ghazali, Mursal; Saputra, Hendri Irman; Saputra, Fitriani; Khair, Gina Auliatul; soviani, Heni; Muthmaina, Inan; Setyaningrum, Tri Wahyu; Muspiah, Aida
Samota Journal of Biological Sciences Vol 4 No 1 (2025): Samota Journal of Biological Sciences
Publisher : University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/sjbios.v4i1.6842

Abstract

Gracilaria merupakan salah satu jenis rumput laut yang paling banyak dibudidayakan. Rumput laut ini digunakan sebagai bahan baku pembuatan agar yang permintaannya terus meningkat. Selain itu, potensi Gracilaria sebagai sumber bahan baku seperti industri pangan, farmasi, kosmetik, serta pakan ternak dapat bernilai ekonomis tinggi dan prospek pasar yang menjanjikan baik domestik maupun internasional. Penelitian ini bertujuan untuk menganalisis komposisi proksimat dan senyawa bioaktif pada Gracilaria sp. sampling dilakukan dengan eksplorasi saat air surut di Pantai Elak-Elak, Sekotong Barat. Hasil uji proksimat menunjukkan bahwa Gracilaria sp. memiliki kadar air tinggi (90,74%), kadar karbohidrat 7,38%, serta kadar abu 1,60%, protein 0,26%, dan lemak 0,02%. Hasil Uji fitokimia menunjukkan beberapa senyawa bioaktif seperti asam palmitat, neophytadiene, dan pentadecane yang memiliki potensi sebagai antioksidan, antimikroba, dan antiinflamasi. Dengan pemahaman ini, diharapkan Gracilaria sp. dapat dimanfaatkan lebih optimal untuk mendukung keberlanjutan industri berbasis bahan alami yang ramah lingkungan.
Analysis of The Effectiveness of Cultivating Melon (Cucumis melo L.) on Hydroponic Cultivation Methods and Conventional Drip Irrigation Semi-Closed Systems Muspiah, Aida; Julisaniah , Nur Indah; Farista, Baiq; Sukenti, Kurniasih; Amrulloh, Riyan; Suci, Sukma Irma
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.6716

Abstract

Food problems are a very serious topic globally. This does not only include basic food ingredients such as grains, tubers or other substitute ingredients, but also includes the need for supporting ingredients such as fruit. One of the fruit commodities that many people need is melon (Cucumis melo L.). The availability of melons on the market is currently dominated by farmers' seasonal crops, so their availability is relatively limited outside the season and a surplus during the season, so this has an impact on price stability, both for farmers and consumers. One method that can be offered for this problem is how to carry out cultivation that is not tied to the season by using a greenhouse combined with hydroponic or conventional drip irrigation cultivation methods. The results show that the use of hydroponic methods and drip irrigation can stimulate the growth and especially the development of melon plants. The appearance of flowers in the hydroponic system starts at 2-3 WAP, while in the drip irrigation system it starts at 3-4 WAP. The emergence of productive branches in both methods also takes place from the age of 2 WAP and continues to grow. So from several aspects such as optimal growth, long-term cost efficiency, sustainable agriculture and efficient use of water for agriculture, these two methods can be an effective alternative for melon cultivation.
Effect of Zeolite Addition on Urea Fertilization Efficiency in Mustard Greens (Beassica juncea L.) Diatna, Elin; Muspiah, Aida; Farista, Baiq
Jurnal Biologi Tropis Vol. 24 No. 1b (2024): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1b.7939

Abstract

Leaching of nitrogen nutrients in urea fertilizer application is a common problem in vegetable cultivation, including mustard greens (Brassica juncea L.). To address this problem, zeolite is added to the urea fertilizer to maximize the nutrient absorption by plants. This study aims to determine the effect of zeolite addition at various urea fertilizer concentrations on the growth of mustard greens and its effect on the efficiency rate of nutrient adsorption. This research is conducted on March up to May 2023 by using a completely randomized design (CRD) with 8 treatments, namely P0 (control, without urea and without zeolite), P1 (2 gr urea + 200 gr zeolite), P2 (4 gr urea + 200 gr zeolite), P3 (6 gr urea + 200 gr zeolite), P4 (8 gr urea + 200 gr zeolite), P5 (2 gr urea), P6 (4 gr urea), P7 (6 gr urea), and P8 (8 gr urea). Each treatment was repeated three times and put inside a greenhouse. The results showed that the combination of urea and the addition of zeolite to the planting medium gave higher values ​​on leaf area, number of leaves, wet weight and dry weight of mustard plants compared to the treatment of urea fertilizer without zeolite and also the control. The P4 treatment gave the largest leaf area (81.61 cm2) and the largest number of leaves (10.33). The P4 treatment also showed the highest results in wet weight and dry weight, namely 115 grams of wet weight and 9.3 grams of dry weight. The absorption efficiency was higher in the combination treatment of urea fertilizer and the addition of zeolite compared to the treatment of urea fertilizer and without zeolite or with the control. Meanwhile, the highest efficiency was found in the P4 treatment at 56.45%. This finding indicates that the addition of zeolite into the fertilizer can promote the growth of the mustard green.
Peningkatan Kapasitas Masyarakat Dalam Pemanfaatan Potensi Lebah Madu Tetragonula sp. sebagai peluang usaha masyarakat di Desa Aik Prapa Lombok Timur Farista, Baiq; Virgota, Arben; Julisaniah, Nur Indah; Muspiah, Aida; Bakti, Lalu Arifin Aria
Jurnal Pengabdian Magister Pendidikan IPA Vol 6 No 4 (2023): Oktober-Desember 2023
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v6i4.6257

Abstract

Desa Aik Prapa Kecamatan Aikmel. Lombok Timur memiliki potensi alami yang mendukung pengembangan budidaya lebah madu, yaitu ketersediaan koloni lebah Tetragonula sp. di alam dan kelimpahan pakan lebah dari hutan di sekitar desa. Keterbatasan pengetahuan dan keterampilan menyebabkan masyarakat Desa Aik Prapa belum memanfaatkan potensi alam tersebut sebagai peluang usaha. Kegiatan ini bertujuan untuk memberikan pengetahuan dan keterampilan kepada masyarakat dalam budidaya lebah madu Tetragonula sp. Metode yang digunakan dalam kegiatan ini adalah ceramah dan diskusi, penyebaran leflet, dan pembentukan plot percontohan. Sosialisasi dilakukan untuk memperkenalkan potensi lebah madu Tetragonula sp. pakan alami dan teknik budidayanya. Leaflet yang dibagikan kepada masyarakat berisikan panduan praktis teknik budidaya lebah madu. Pada tahap akhir kegiatan dilakukan demonstrasi dan pembentukan plot percontohan. Plot percontohan dibuat di rumah salah satu peserta. Plot percontohan yang berhasil dapat mendorong masyarakat untuk menerapkan inovasi dalam budidaya lebah madu. Hasil kegiatan menunjukkan bahwa masyarakat desa Aik Prapa memiliki ketertarikan dalam budidaya lebah madu. Penerapan budidaya lebah madu di Desa Aik Prapa memerlukan pendampingan yang intensif agar dapat dapat memberikan manfaat bagi perekonomian masyarakat. Kemiskinan, keterbatasan waktu, keterbatasan jaringan, kurang adaptif, karakter dan cara berfikir yang pesimis, rendahnya semangat berusaha, inkonsisten, rendahnya tingkat kesehatan dan gizi masyarakat merupakan faktor yang menghambat berkembangnya kewirausahaan di pedesaan.