A5030648392- Insect behavior and control techniques
- Aquatic life and conservation
- Marine and Coastal Ecosystems
- Coffee research and impacts
- Fish Biology and Ecology Studies
- Agricultural Development and Management
- Wildlife Ecology and Conservation
- Soil Carbon and Nitrogen Dynamics
- Insect Pest Control Strategies
- Entomopathogenic Microorganisms in Pest Control
- Postharvest Quality and Shelf Life Management
- Phytoestrogen effects and research
- Ecology and Vegetation Dynamics Studies
- Plant Growth and Agriculture Techniques
- Insect Resistance and Genetics
- Forest Ecology and Conservation
- Marine and fisheries research
- Nanotechnology research and applications
- Tea Polyphenols and Effects
- Agricultural and Environmental Management
- Primate Behavior and Ecology
- Pineapple and bromelain studies
- Isotope Analysis in Ecology
- Cultural and Artistic Studies
- Insect Utilization and Effects
Bandung Institute of Technology
2014-2024
The oriental fruit fly Bactrocera dorsalis is one of the most destructive agricultural pests worldwide, with highly debated species delimitation, origin, and global spread routes.Our study intended to (i) resolve taxonomic uncertainties between B. carambolae, (ii) reveal population structure invasion routes across Asia, Africa, Oceania, (iii) identify genomic regions that are responsible for thermal adaptation dorsalis.Based on a high-quality chromosome-level reference genome assembly, we...
We obtained data regarding the metabolites from flowers, skin pulp, green beans and peaberry of robusta coffee plant (Coffea canephora). The were processed using a wet-hulled method. volatile compounds flowers extracted solid-phase microextraction. Secondary beans, by maceration method methanol as solvent. separation identification conducted gas chromatography-mass spectrometry. flower's identified matching generated spectra with NIST14 library reference, whereas in WILLEY09TH reference....
The response of chili (Capsicum annuum L.) to oriental fruit fly infestation (Bactrocera dorsalis) is highly variable among varieties. differences in the resistance level are presumed be determined by characteristics fruit. This study aims evaluate morphochemical different levels fruits field conditions. test was carried out at research station Indonesian Vegetable Research Institute (IVEGRI), West Java, Indonesia. Six essential derivatives C. from IVEGRI, consisting three resistant and...
Background: Root-knot nematode caused by Meloidogyne spp., is a significant disease in tomato plants Indonesia, causing yield loss up to 46.2%.The use of rhizosphere bacteria one alternative method for controlling spp.The mechanism brought into action, either directly (antagonist) or indirectly through induced systemic resistance.In the central production area West Java, cultivation quite intensive using fertilizers and pesticides.Different will cause differences characteristics local...
Taxa diversity within soil fauna functional groups can affected ecosystem functioning such as engineers,which influence decomposition and nutrient cycling. The objective of this study is to describe ecological diversityvariation engineers in cocoa (Theobroma cacao L.) plantation.Sampling was conducted during one year period from five different ages plantation. Soil removed soilcore using hand sorting methods. A total 39 genera were found thesestudies. Thirty belong the group Formicidae...
Characteristic of Dog Conch (Strombus turturella) Habitat on The Seagrass Ecosystem Strombus turturella or commonly known as dog conch is one marine shellfish which has important ecological role, well high economical value fisheries commodity. objectives the study were to determine density and biomass shellfish, observe distribution pattern characteristics habitat in seagrass ecosystem. research was conducted at Tukak Island Anak Air Island, Bangka Belitung Islands. Density coverage, water...
Dog conch (Strombus turturella) is one of important sources fishery commodities with high economic values in Bangka Belitung. The needs as consumption still depends on fishermen harvest since its aquaculture has not been cultured until now. This study aims at determining behavior and feeding habit dog conch. was conducted July 2014 to January 2015. experiments passed some stages 1) samples taken the field by hand collecting, 2) experiment seagrass consumed preference, 3) behavior, 4)...
This article contains the data on chili antixenosis and antibiosis to fruit fly (Bactrocera dorsalis) infestations. The was collected from experiment. Fifty varieties (Capsicum spp.) were planted in screen house subjected tests. test evaluated using choice no-choice methods. observed number of oviposition punctures by fruits. conducted fruits Fitness Index method. percentage pupa (%), weight (mg), duration larva-pupa (day), pupa-imago (day).
This data informs about the profile of volatile compound coffee flower (Coffee arabica) from different locations with annual rainfall by using gas chromatography - mass spectrometry (GC-MS). The compounds were captured solid phase micro extraction (SPME) methods. extract then subjected to GC-MS for separation and identification compounds. was provided in, Table 1, 2, 3 4.
Deforestation and degradation of mangrove forests can be categorized as key environmental problems in Indonesia. These are majorly driven by overexploitation the conversion mangroves into brackish water aquaculture areas. One most common systems traditionally developed coastal areas is mangrove-fish pond system that combines fish production with existing trees. This study aims to analyze economic aspects different levels cover area Subang District, West Java, The spatial analysis method was...
The purpose of the research was to apply sustainable fertilizing system in organic farming by System Rice Intensification (SRI) method. conducted at Sukarasa village, Tasikmalaya West Java. experiments were using various levels compost ( 0, 5, 7.5, 10, 12.5, and 15 tons/acre ) local microorganism (LMO) with different spraying frequencies (0, 4 8 times over planting season . result s showed that there we re no significant effects yield from developed by variety introduced...
Abstract Fisheries are fundamental part of human activities. Sustainable fishing is an important aspect in maintining the fishery resources for future generation. The main objective this study to estimate maximum sustainable yield (MSY) grounds harvesting. This deploy approximate estimation abundance (biomass) and potential a type or group fish species based on analysis production surplus determine sustainability catch rate. Results research identified about 35 from 17 families fish. Based...
This data article describes the analysis of volatile compounds in susceptible and resistant chili variety via gas chromatography/mass spectrometry (GC-MS). The from two varieties which have different level resistance to fruit fly infestation were captured by a solid-phase micro extraction method. obtained extracts then subjected GC-MS for separation identification three developmental stages (buds, flowers fruits). retention times detected identified as well their relative peak areas....
Dalam proses desain, Surface Mimicry dapat digunakan sebagai pendekatan alternatif dengan memanfaatkan peran dan kemiripan dari objek berdasarkan familiaritas bentuknya. Berbeda behavior functional mimicry, sudut pandang pada surface mimicry lebih mengekspresikan secara visual dibandingkan aksi fungsinya. Bambu merupakan material tradisional Indonesia yang mudah ditemukan bahan dasar beragam alat musik, namun limbahnya masih jarang diolah. Contohnya di lokasi mitra Saung Angklung Udjo...
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he Lombok Snake-eyed Skink, Cryptoblepharus cursor Barbour, 1911 has been recorded in South Java prior to 1940. However, information on its population the island are scarce. This study presents new records of C. from Java. Visual Encounter Survey were conducted observe habitat selections and collect skinks as voucher specimens. Javan restricted sandy littoral zones with Ipomoea pescaprae (L.) R.Br. – Spinifex littoreus (Burm.f.) Merr. whereas saxicolous, preferring rocky coasts....
The chemical composition, including volatile metabolites of green coffee beans, is influenced by geographic origin. aim this study was to reveal the metabolite profile a single variety Robusta bean from five major plantation regions in West Java and correlate these profiles with temperature, rainfall, altitude. By using solid phase micro extractions gas chromatography-mass spectrometry, 143 different compounds were detected, aromatic hydrocarbon, alcohols, monoterpene, pyrazines,...
An understanding of the structure soil food web is critical in determining practices fertility management based on biological processes tropical agricultural regions. The objectives study were to assess variation trophic level biomass and analyze dynamics energy channels increasing age cocoa plantation. characteristics smallholder plantation aged 4, 5, 7, 10, 16 years analyzed. results showed that only at third increased with age, but not for lower levels. Biomass all did as well along age....