Bird vocalizations are crucial for communication and adaptation to environmental changes. As forests converted agriculture, agroforestry plays a key role in conserving biodiversity. This study examines vocal bandwidth variations four bird species-Common Tailorbird (Orthotomus sutorius), Sooty-headed Bulbul (Pycnonotus aurigaster), Olive-backed Sunbird (Cinnyris jugularis), Small Minivet (Pericrocotus cinnamomeus)-across three coffee sites Jember, Indonesia: Silo, Kluncing, Kaliwining. The...

This study evaluates vegetation biodiversity and ecological conditions at the Bondowoso Biosite of Kebun Kopi, Ijen Geopark, to support sustainable Arabica coffee production. Three agroforestry plots (KR1-3) a plantation plot (PN) were analyzed for species composition. In KR1, Acacia auriculiformis (IVI=110) Trema orientalis (IVI=190) are prominent. KR2 is dominated by A. (IVI=160) Ricinus communis (IVI=80), while Casuarina equisetifolia significant in KR3. The PN shows more even IVI...

Abstract Soil fungi are important indicators of the biological components soil fertility, which significantly influenced by presence microorganisms. Currently, fertility agricultural land is experiencing a drastic decline, largely due to overuse chemical fertilizers and unsustainable farming practices. This underscores need for research on microbial communities, especially in systems. The purpose this study investigate rhizosphere tomato plants ( Solanum lycopersicum ). rhizosphere, narrow...

Abstract. Haryadi NT, Kurnianto AS, Dewi N, Sukma GAK, Devarigata ES, Suyitno YMR, Magvira NL, Firdaus AS. 2024. Exploring vegetation's role in enhancing ant-based coffee berry borer control an agroforestry system. Biodiversitas 25: 491-501. The industry faces a serious threat from pests, causing significant economic losses. This research aims to explore the potential of using ants as biological method plantations, well influence shade on ant communities. was conducted Sumberjambe and Silo...

Abstract. Sulistiyowati H, Hasanah EA, Siddiq AM, Ratnasari T, Dewi N, Kurnianto AS. 2024. Biodiversity value of tree vegetation in Rainbow Forest Biosite, Ijen Geopark, East Java, Indonesia. Biodiversitas 25: 2670-2678. representing the monetary estimation ecological (ecoval) species composing a forest is often applied for ecosystem change assessment. Tree community Biosite (RFB) or Hutan Pelangi, Indonesia was planted 1937 and has experienced significant regrowth changes over time by...

Nyale (Annelida, Eunicida, Eunicidae) is a typical sea worm of Kuta-Mandalika beach, Central Lombok, Indonesia. Diabetes mellitus chronic disease characterized by high blood sugar levels (glucose). occurs because the body cannot produce enough insulin or use effectively. The α-glucosidase enzyme potential target in managing diabetes mellitus, particularly type 2 diabetes. This plays role breakdown complex carbohydrates into simple sugars small intestine. These are then absorbed bloodstream...

Meniran herb (Phyllanthus niruri L.) is a plant that has been scientifically proven to have activity as natural immunomodulator. The effectiveness of immunomodulators from meniran herbs can be improved by formulating the ethanolic extract into syrup preparations. This research was conducted find out herbal extracts obtained had fulfilled parameters quality standards so they could formulated pharmaceutical products. Standardization includes testing moisture content, total ash acid-soluble and...

The coffee-based agroforestry system is one of the systems that has a varietyof plants and support ecosystem services. This study aims to determine diversity vegetation in Rowosari Village, Sumberjambe District, Jember Regency. research was conducted on simple complex using purposive sampling collect data single square method. results showed highest importance value index for undergrowth, namely Oplismenus hirtellus lands (INP = 36,607%) 36,301%). trees agroforestry, Coffea canephora...

The phenomenon of forest destruction can be found in various regions the world through deforestation activities and has an impact on environmental sustainability. One impacts caused by climate change due to is at same time threatening agricultural sector, namely sustainability food production. Agroforestry a sustainable system cultivating tree components with plant species. role trees agroforestry thought have similarities potential for carbon sequestration forests storage sources ground...

Dewi N, Wijayanto Gusmaini. 2017. Dimension growth of Azadirachta excelsa and Phyllanthus spp. in agroforestry system. Biodiversitas 18: 494-499. Jack. is one the fast growing species which have high resistance to pest disease, good quality wood, economic value. A. planting can be integrated with The research about meniran sentang system was conducted analyze influence allelopathy towards both plants. This for six months Bogor, West Java. study divided into three parts, (i) effect leaf twig...

Agroforestry is a critical component of providing primary habitat for birds. Meru Betiri National Park (MBNP) establishes diverse array ecologically and economically significant trees while allowing local residents to farm beneath them, resulting in the formation complex agroforestry system. The purpose this study examine bird communities their tree-species preferences across tree height levels MBNP's traditional For vegetation analysis, we used circle method, data collection, point count...

Abstract. Kurnianto AS, Haryadi NT, Dewi N, Miftachurrohmi, Rohmana A, Amal GI, Septiadi L, Firdaus Magvira NL. 2023. Edge effects at multifunctional agro-landscapes in Jember, Indonesia, on the augmentation of butterfly diversity. Biodiversitas 24: 2231-2241. Butterflies are important pollinators and bioindicator communities agro-landscapes. Assessing changes communities, such as abundance diversity, is essential evaluating response butterflies to ecosystem disturbance. However, edge highly...

Azolla (Azolla microphylla) is a highly nutritious fern that can be used as organic fertilizer and animal feed. As the primary raw material for feed, processing needs to developed durable, have complete nutrition, high economic value. The people of Balletbaru Village, who are partners in implementing assisted village service program, familiar with cultivation. However, innovation crops needed. This activity aims form business group produce high-nutritional feed main ingredient village....

Pollution occurs everywhere and threatens rice field that require good quality water. Leachate is a pollutant from the Final Disposal Site (TPA) flows into irrigation in surrounding area. This study aims to experimentally analyse using combination of Water Hyacinth Eichhornia crassipes filter media (zeolite, charcoal, gravel) improve water performance limited time. Samples were obtained TPA Pakusari, Jember, East Java, Indonesia (-8,16956, 113.76129). There three treatments: control, (WH), +...

Lembaga Masyarakat Desa Hutan Konservasi (LMDHK) Wonomulyo merupakan kelompok masyarakat yang fokus pada kegiatan konservasi di Taman Nasional Meru Betiri (TNMB). Dalam upaya peningkatan skill dan kompetensi tersebut, maka tim pengabdian Universitas Jember melakukan kepada LMDHK dengan tema penguatan “Citizen Science” dalam menginisiasi pembentukan ekowisata “birdwatching”. Kegiatan ini dilakukan bulan Juli-September 2023 beberapa meliputi sosialisasi kegiatan, pemahaman, implementasi...

Mount Semeru as one of the highest mountains on Java island has significant volcanic activity to date. The eruption this volcano had a considerable impact surrounding area, including Sumberwuluh Village, Candipuro District, Lumajang Regency. felt by community is not only physical damage but also trauma. Therefore, disaster awareness culture needs be built and strengthened early in order reduce caused when occurs. Institute for Research Community Service (LP2M) University Jember collaboration...

Spodoptera exigua (Hubner) (Lepidoptera: Noctuidae) is the biggest threat to onion farming, especially in vegetative phase. In severe attacks, this pest can cause yield losses of up 100%. Compatibility one way increase efficiency and effectiveness control by using plant-based pesticides or biological agents. Neem Leaf Extract (Azadirachta indica, acronym=NLE) has an azadirachtin compound that inhibit insect growth, reduce appetite, reproduction, hatch eggs. The fungus Beauveria bassiana...

Abstract. Kurnianto AS, Dewi N, Haryadi NT, Arma WA, Maulana R, Sari YH, Hamidah W, Magvira NL, Kadafi AM. 2024. Understanding the impact of munia birds (Aves: Passeriformes: Estrildidae) on rice farming: Behavior, distribution, and bioacoustic parameters. Biodiversitas 25: 186-196. Munia represent a significant challenge in farming. This study investigates role within agroecosystems. Utilizing point count observation methods Desa Rowosari, Jember, across two farming models (organic...

This study investigates the role of coffee agroforestry in sustaining biodiversity and ecosystem functions Kluncing, Ijen, Indonesia. By quantifying bird, butterfly, insect diversity using Shannon-Wiener index, it evaluates ecological dynamics their implications for sustainable land management. Bird communities demonstrated highest (2.911), indicating stability, while butterflies (2.481) insects (1.841) exhibited lower diversity, reflecting habitat resource limitations. Trophic network...

Abstract. Siddiq AM, Kurnianto AS, Sulistiyowati H, Wijaya MT, Ratnasari T, Dewi N, Utami ET, Ayuningtyas TR. 2024. Wildlife existence and potential threats in Pelangi Forest Biosite of Ijen Geopark, East Java, Indonesia. Biodiversitas 25: 4487-4497. A comprehensive study the diverse wildlife at (Rainbow Biosite, RFB) Indonesia was conducted May 2023. Bird primate observations were carried out using point count method, while herpetofauna observation Visual Encounter Survey (VES). Data...

Soybeans is one of important food sources in Indonesia mainly as protein resources. The needs soybeans which increasing and lower number cultivation land causes import. productivity improvement could be done by agroforestry system. Mindi sentang are a fast growing species famously cultivated at this time. One benefit gained from system providing organic material. Planting combination between mindi with give material such leaves leaves. This research aimed to examine the response growth...

Sentang (Azadirachta excelsa) is one of fast-growing tree species which resistant to disease and pest. It also has good quality timber with high economic value. planting can be integrated meniran (Phyllanthus sp.). Planting in the agroforestry system will impact positively negatively both plants. The aim this research was analyze growth sentang system. This conducted Cultivation for Conservation Unit Medicinal Plants Biofarmaka, IPB, Dramaga, West Java, Indonesia. experimental design used a...

Agroecosystem landscapes have been studied extensively and it is known that there a relationship between the spatial structure ecological processes. The composition of arthropods in agroecosystem shows population differences are closely related to location. This study aims isolate analyze interactions landscape structures features different agroecosystems Kemiri, Jember, Indonesia. plot method (20x20 m 1x1 dimension) was carried out observe seedling, sapling, tree (seedling h = 0-1.5 m,...

This study aims to analyze the distribution of bird communities and impact vegetation on habitat preferences in buffer zone. Research is carried out agricultural areas Buffer zone, Rehabilitation Zone, edge plantation. The research location was determined at 37 points: Rajekwesi (4), Sukamade (12), Bandealit (8), Wonoasri (5), Andongrejo (3), Sanenrejo (5). We applied point count method (r = 17.5 m) this study, where each least 100-150 meters apart. In 74.6% records were birds with...