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All Journal Agrikultura Biotika: Jurnal Ilmiah Biologi Jurnal Florea Pro-Life Edumatsains Jurnal Biodjati Sains dan Matematika Proceeding Biology Education Conference Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) Jurnal Riset dan Inovasi Pendidikan Sains (JRIPS) ETHOS: Jurnal Penelitian dan Pengabdian kepada Masyarakat
Asep Zainal Mutaqin
Program Studi Biologi FMIPA Universitas Padjadjaran
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Environmental Science Immunology & microbiology Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Other

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STUDI MORFOLOGI BEBERAPA JENIS LAMUN DI PANTAI TIMUR DAN PANTAI BARAT, CAGAR ALAM PANGANDARAN Tia Setiawati; Maryam Alifah; Asep Zainal Mutaqin; Mohamad Nurzaman; Budi Irawan; Ruly Budiono
Jurnal Pro-Life Vol. 5 No. 1 (2018): Maret
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Sea grass is one component of biodiversity in marine waters composed of many species with various morphological characters. The aim of this study was to obtain the morphological data of seagrass species on the East and West Coasts in Nature Reserve of Pangandaran. The method used was survey method and line transect as far as 200 meters with random sampling technique. Measurements were made for each species of seagrass in the leaf length, leaf width, leaf thickness, stem length and rhizomes length and root length. The results showed that on the East Coast founded three species of seagrass were Cymodocea rotundata, Thalassia hemprichii and Halodule pinifolia, while on the West Coast founded one species of seagrass was Thalassia hemprichii. Cymodocea rotundata has characteristic rounded edges with slight curvature in the middle, Thalassia hemprichii has rounded, brown tip and a brown patterned rhizome, and Halodule pinifolia has side toothed leaf tip with part of the middle there are brown leaf veinsKey words: sea grass, morphology, Pangandaran Nature Reserve
PEMANFAATAN TUMBUHAN UNTUK BEBERAPA UPACARA ADAT OLEH MASYARAKAT DESA PANGANDARAN KECAMATAN PANGANDARAN KABUPATEN PANGANDARAN Asep Zainal Mutaqin; Windi Astriani; Teguh Husodo; Ruhyat Partasasmita
Jurnal Pro-Life Vol. 5 No. 1 (2018): Maret
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

The study was conducted to determine the types of plants that are used in some traditional ceremonies are still carried out by the community in the Pangandaran Village, Pangandaran sub district, Pangandaran District . The research method used a qualitative method. Techniques of data retrieval is done by semi structured interview. The selection of informants was done by snowball sampling . The results showed there are several types of ceremonies are still performed by villagers in Pangandaran like the intent of the sea, four months, seven months, marriage, and the intent of the earth ceremony. Plants used in traditional ceremonies consist of 21 species, i.e. banana (Musa acuminate x balbisiana), banana (Musa paradisiaca) var. Sapientum (L.) Kunt, golden banana (Musa acuminata), coconut (Cocos nucifera L.), red roses (Rosa hybrida), white roses (Rosa hybrida), jasmine (Jasminum sambac Ait.), magnolia (Michelia champaca L.), ylang flower (Canangium odoratum Baill.), tuberose (Epiphyllum oxipetalum), bamboo (Bambusa vulgaris Schrad. Ex. Wndl. var vulgaris), a paper flower (Bougainvillea spectabilis Willd.), yam (Pachyrhizus erosus Urban.), rose apple (Eugenia aquea Burm. f.), papaya (Carica papaya L.), cassava (Manihot esculenta Crantz.), ambarella (Spondias pinnata Kurtz.), sweet potato (Ipomoea batatas Lamk.), taro (Xanthosoma sagittifolium (L.) Schott.), canna (Canna edulis Ker.), and rice (Oryza sativa L.). Plants are obtained by people from around the grounds, gardens, paddy, and some are bought in the market.Keywords: Pangandaran, Plant, Traditional Ceremony
Aplikasi Asam Humat dan Pupuk Organik Cair Ekstrak Rumput Laut untuk Meningkatkan Pertumbuhan dan Kandungan Flavonoid Brassica juncea L. Setiawati, Tia; Fitria, Sania Septiani; Nurzaman, Mohamad; Hasan, Rusdi; Mutaqin, Asep Zainal; Lestari, Ani
Jurnal Pro-Life Vol. 11 No. 2 (2024): Juli
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

This research was conducted with the aim of obtaining the optimal dose of humic acid (HA) and liquid organic fertilizer (LOF) from seaweed extract that can enhance the growth and total flavonoid content of Brassica juncea L. The method used in this study was experimental with a randomized complete block design with two factors. The first factor was HA, consisting of 4 dose levels: 0, 4, 8, and 12 g/kg, while the second factor was LOF from seaweed extract, consisting of 4 dose levels: 0, 1, 2, and 3 mL/L. Each treatment was replicated four times. Parameters were observed on the 42nd day, including plant height, leaf number, leaf area, dry weight, and total flavonoids. Data were analyzed using Analysis of Variance (ANOVA) and followed by Duncan's Multiple Range Test with a confidence level of 95%. The results showed that the dose of 4 g/kg HA and 2 mL/L LOF was the best dose for enhancing growth and total flavonoid content, producing an average plant height of 19.25 cm, a leaf number of 5.75, a total leaf area of 179.8 cm2, a dry weight of 0.57 grams, and a total flavonoid content of 0.106 mg QE/g sample.
Perbedaan Struktur Morfologi, Anatomi, dan Fisiologi serta Kandungan Fitokimia Daun Aur-Aur (Commelina diffusa) pada Intensitas Cahaya Berbeda di Embung Leuwi Padjadjaran Handayani, Seviana Esti; Hasan, Rusdi; Mutaqin, Asep Zainal
Pro-Life Vol. 12 No. 1 (2025): Maret
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Commelina diffusa (family Commelinaceae) contains various secondary metabolites with potential antimicrobial and antioxidant properties. The production of these compounds is influenced by environmental factors, exceptionally light intensity, which also plays a role in determining the plant’s morphological and anatomical characteristics. This study aims to analyze differences in leaf morphology, stomatal anatomical structure, chlorophyll content, and phytochemical compounds in C. diffusa leaves growing in two locations with different light conditions at Embung Leuwi Padjadjaran, Sumedang. A descriptive method was used to examine leaf morphology, stomatal anatomy, chlorophyll content, and phytochemical compounds of C. diffusa in shaded and unshaded locations. The results showed that leaf morphology was relatively similar in both locations, but the leaf surface area was more significant in unshaded conditions (8,33 cm²). The stomata were hexacytic type with higher stomatal density in the shaded condition (591,082 cell/mm²) and a higher chlorophyll content (37,73 CCI). The result of Phytochemical analysis confirmed the presence of alkaloids, flavonoids, saponins, tannins, and quinones, which were relatively higher in unshaded conditions.
Co-Authors Ani Lestari Azifah An’amillah Budi Irawan Candra Raharja Pramasyka Dwi Rustam Kendarto Ela Noviani Erri Noviar Megantara Febrian, Rifky Rochimat Fetriyuna Fetriyuna Fikriyah, Nanda adzka Fitria, Sania Septiani Handayani, Seviana Esti Hikmat Kasmara Indri Wulandari Johan Iskandar Joko Kusmoro Julianty Nur C. Maryam Alifah Maulidiyah Maulidiyah Meilinda, Pudji Moahamad Nurzaman Moahamad Nurzaman, Moahamad Mohamad Nurzaman Noviani, Ela Rachma, Nadhira Zaachrany Radewi Safira Fauzia Radewi Safira Fauzia, Radewi Safira Ruhyat Partasasmita Ruly Budiono Rusdi Hasan Rusdi Hasan Sephianti, Selvi Shanida, Syasya Sugarti, Dini Sya Sya Shanida Tarwinih Tarwinih Teguh Husodo Tia Setiawati Titin Supriatun Washfanisa, Handina Alya Wawan Hermawan Windi Astriani