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All Journal Bioma : Berkala Ilmiah Biologi AL KAUNIYAH El-Hayah : Jurnal Biologi
Khairiah, Ardian
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology

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Inorganic Fertilizer Efficiency Using Liquid Organic Fertilizer on Peanut Growth and Production (Arachis hypogaea L.) Dasumiati, Dasumiati; Nurrahmah, Annisa; Khairiah, Ardian; Junaidi, Junaidi; Altuhaish, Adeel Abdulkarim Fadhl
El-Hayah:Jurnal Biologi Vol 10, No 1 (2024): EL-HAYAH (VOL 10, NO 1 September 2024)
Publisher : Program Study of Biology, Science and Technology Faculty, UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v10i1.28962

Abstract

Fertilization is important in increasing crop production. The use of liquid organic fertilizer (LOF) in addition to inorganic fertilizer in crop cultivation is expected to reduce the use of inorganic fertilizer and increase growth and production. The research aimed to determine the effect of LOF on peanut growth and production and to obtain the right dose to reduce the use of inorganic fertilizer doses. The research used a factorial Randomized Group Design (RGD) with two factors. The first factor was LOF dose (0, 3, 5, and 7 ml/L/Plot) and the second factor was inorganic fertilizer dose (0, 25, 50, and 100% of the recommended dose). Data analysis using ANOVA and DMRT. The results showed that the dose of LOF had a very significant effect (P0.01) on plant height, number of leaves, leaf area, number of filled pods, and total number of pods. The best dose in improving all these parameters was LOF 3 ml/L/Plot. The combination treatment of LOF and inorganic fertilizer had a very significant effect (P0.01) on the number of filled pods, but not significant effect (P0.05) on other parameters. The best combination of LOF dose and inorganic fertilizer was C1A1 (3 ml/L/Plot LOF + 25% Inorganic) which produced almost the same number of filled pods as C0A2 (0 ml/L/Plot LOF + 50% Inorganic), and higher than other treatments. The C1A3 treatment also produced higher fresh pod weight and dry pod weight than the other treatments. The application of LOF 3 ml/L/Plot + 25% inorganic fertilizer from the recommended dose can increase peanut production, and can reduce the use of inorganic fertilizer by 75%.
Keanekaragaman dan Potensi Pemanfaatan Tumbuhan Paku di Kawasan Tapos, Taman Nasional Gunung Gede Pangrango Ramadhani, Lidia Anggita; Haribowo, Dinda Rama; Khairiah, Ardian; Wulandari, Ainun; Hindrayani, Woro; Aminudin, Iwan; Putra, Anis Fuady Surya; Fadly, Iqbal Faraidlika; Vahlevi, Rizky Reza
Bioma : Berkala Ilmiah Biologi Vol. 25 No 2, Tahun 2023
Publisher : Departemen Biologi, Fakultas Sains dan Matematika, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/bioma.2023.58621

Abstract

Kawasan resort Tapos Taman Nasional Gunung Gede Pangrango (TNGGP) merupakan daerah yang masih alami dan rendah aktivitas manusia sehingga informasi mengenai flora di dalamnya belum banyak dilaporkan. Salah satunya adalah tumbuhan paku yang memiliki banyak manfaat. Penelitian ini bertujuan untuk memberikan informasi mengenai jenis tumbuhan paku dan potensi pemanfaatannya di kawasan tersebut. Pengambilan sampel tumbuhan paku dilakukan dengan metode jelajah (Cruise Method) sepanjang jalur. Berdasarkan hasil diperoleh 34 jenis paku yang tergolong dalam 18 famili pada kedua lokasi. Terdapat 22 jenis paku yang termasuk dalam 15 famili di Cibayawak (CB) dan terdapat 15 jenis paku yang termasuk dalam 8 famili di Lebak Bumi Ciherang (LBC). Beberapa jenis tumbuhan paku yang ditemukan memiliki potensi yang bisa dimanfaatkan dalam bidang kesehatan, sosial dan ekonomi. Kondisi abiotik di kedua lokasi masih mendukung keberadaan jenis tumbuhan paku.
Aktivitas Makan Monyet Ekor Panjang (Macaca fascicularis) di Kawasan Resort Pengelolaan Taman Nasional Tapos, Taman Nasional Gunung Gede Pangrango Iffatalya, Hana; Haribowo, Dinda Rama; Khairiah, Ardian; Pirmansyah, Fitra; Rijal, Ahmad; Wahyuni, Amin Indra; Haidar, Taqiyuddin Zanki; Basyuri, Ade; Sondari, Kenni; Sopiah, Wanda; Zidny, Faqih Fathurahman; Wulandari, Salsabila Ratna
Bioma : Berkala Ilmiah Biologi Vol. 25, No 1, Tahun 2023
Publisher : Departemen Biologi, Fakultas Sains dan Matematika, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/bioma.25.1.60-73

Abstract

Monyet ekor panjang (MEP) memiliki peran dalam meregenerasi hutan, salah satunya melalui aktivitas makan. Resort PTN Tapos merupakan salah satu habitat MEP yang lokasinya berdekatan dengan pemukiman warga sehingga dapat mempengaruhi aktivitas makan MEP. Penelitian ini bertujuan untuk mengetahui aktivitas makan MEP yang meliputi aktivitas yang sering dilakukan, aktivitas makan berdasarkan waktu, usia, serta jenis pakan yang dimakan oleh MEP pada dua lokasi pengamatan, yaitu Blok Hutan Pasir Beunyeng (PB) dan Pasir Koja (PK). Pengamatan aktivitas MEP menggunakan metode instantaneous scan sampling dan disajikan dalam bentuk persentase. Aktivitas makan MEP yang teramati di Blok PB sebesar 10,92%, sedangkan di blok PK sebesar 21,72%. Aktivitas waktu makan MEP di blok PB tertinggi pada sore hari 71,43%, sedangkan di blok PK tertinggi pada pagi hari 76,92%. Aktivitas makan MEP berdasarkan usia di blok PB tertinggi pada remaja 53,85%, sedangkan di blok PK tertinggi pada remaja 41,07%. Kelompok MEP di blok PB lebih memilih jenis pakan daun Calliandra sp. sebesar 76,92%, sedangkan MEP di blok PK lebih memilih jenis pakan daun Bambusa sp. sebesar 39,29%. Sumber pakan MEP di habitatnya terus berkurang disebabkan peralihan fungsi lahan sehingga pergerakan MEP cenderung memasuki perkebunan penduduk sekitar.
Identification of Bioactive Compounds in Cassia Alata Using GC-MS and Their Potential Against Microorganisms That Cause Skin Infections Khairiah, Ardian; Agustin, Olivia; Dasumiati
Al-Kauniyah: Jurnal Biologi Vol. 19 No. 1 (2026): AL-KAUNIYAH JURNAL BIOLOGI
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kauniyah.v19i1.46482

Abstract

Cassia alata is widely used in traditional medicine for treating skin infections, yet its antifungal properties and chemical constituents remain underexplored. This study aimed to identify bioactive compounds in C. alata leaves and evaluate their antioxidant and antimicrobial potential. Phytochemical analysis was performed using Gas Chromatography-Mass Spectrometry (GC-MS). Antioxidant activity was assessed using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging assay. Antimicrobial efficacy was tested against Staphylococcus aureus, S. epidermidis, Malassezia furfur, and Trichophyton rubrum at extract concentrations of 6; 9; 12; and 15%. GC-MS analysis revealed six major peaks, with myo-inositol identified as the dominant compound. The extract exhibited weak antioxidant activity, with an IC₅₀ value of 174.9 ppm. However, significant antifungal activity was observed, particularly against M. furfur and T. rubrum, with the most effective inhibitory concentrations at 12% and 15%, respectively. Despite its modest antioxidant effect, C. alata leaf extract demonstrates promising antifungal potential, especially against common fungal pathogens associated with skin infections. These findings support the traditional use of C. alata and highlight its potential as a natural antifungal agent.
Co-Authors Ainun Wulandari Altuhaish, Adeel Abdulkarim Fadhl Aminudin, Iwan Basyuri, Ade Dasumiati Dasumiati Dasumiati Fadly, Iqbal Faraidlika Haidar, Taqiyuddin Zanki Hindrayani, Woro Iffatalya, Hana Junaidi Junaidi Nurrahmah, Annisa Olivia Agustin Pirmansyah, Fitra Putra, Anis Fuady Surya Ramadhani, Lidia Anggita Rijal, Ahmad Sondari, Kenni Sopiah, Wanda Vahlevi, Rizky Reza Wahyuni, Amin Indra Wulandari, Salsabila Ratna Zidny, Faqih Fathurahman