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Biospecies
Published by Universitas Jambi
ISSN : 19790902     EISSN : 25030426     DOI : 10.22437
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
The journal specializes in tropical biology research with a multidisciplinary scope encompassing zoology, botany, microbiology, ecology, environmental science, biotechnology, bioinformatics, and evolutionary biology. Distinct from conventional biology journals, BIOSPECIES emphasizes the integration of biodiversity research with indigenous knowledge systems and innovative approaches rooted in tropical ecosystems.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 5 Documents
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Search results for , issue "Vol. 8 No. 2 (2015): Juli 2015" : 5 Documents clear
Keragaman Serangga Penyerbuk dan Hubunganya dengan Warna Bunga pada Tanaman Pertanian di Lereng Utara Gunung Slamet, Jawa Tengah (Diversity of insect pollinators and its relationship with flowers colors on Agricultural Crops in the Northern slopes of ...) Imam WIDHIONO; Eming SUDIANA
Biospecies Vol. 8 No. 2 (2015): Juli 2015
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v8i2.2502

Abstract

Reseach on insect pollinators diversity and abundance on eight cash crops wasconducted at Serang, Sub District Karangreja, Purbalingga, Central Java, during June to oktober2012. The aims of this research were to observethe diversity and abundance of insect pollinators ateight food crops and their relationship with flowers colours. Sampling of insect pollinators specieswas done using scane sampling and direct observation of insect stay at the flowers. Insect diversitywas calculated using Shannon´s index, Simpsons index and, and Shannon Eveness. Species turnover was calculated using Jaccard index. the calculations was performed using BD Pro(McAleece, et al., 1997). Sevententh species of insect pollinators was identified. Wings bean wasvisited by 12 species of insect pollinators with highest diversity indeces (H=2.14, D=0.86, and E=0.86,) followed by cucumber (11 species) with diversity indeces (H=1.89, D=0.75, and E= 0.75,),and the lowest was strawberry with only visited by 7 species with diversity indeces(H=1.25,D=0.64, and E= 0.64,).The most abundance insect pollinator species was local honeybees ( A. Cerana), followed by stingless bees (Trigona sp) and the lowest was Ropalidia romandiwith consist only 2 individual.There is no corelation between flowers colors with either insectpollinators diversity or abundance.
Keanekaragaman Jenis Gastropoda di Sekitar Tempat Pelelangan Ikan (TPI) Parit 7 Desa Tungkal I Tanjung Jabung Barat (Species Diversity of Gastropods around Parit Fish Auction, Tungkal I Village, West Tanjung Jabung) NURRUDIN NURRUDIN; Afreni HAMIDAH; Winda Dwi KARTIKA
Biospecies Vol. 8 No. 2 (2015): Juli 2015
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v8i2.2503

Abstract

The objective of this research is to determine the gastropod species diversity aroundParit 7 fish auction, Tungkal 1 Village, West Tanjung Jabung. The research found 208 individuals of15 gastropods species: Cerithidea obtusa, Cerithidea alata, Cerithidea cingulata, Telescopiumtelescopium, Telescopium mauritsi, Littoraria melanostoma, Littoraria conica, Littoraria scabra,Nerita balteata, Neritina violacea, Neritina cornucopia, Stramonita gradata, Chicoreus capucinus,Cassidula aurisfelis, and Ellobium aurisjudae. The research concluded that the gastropod speciesdiversity around Parit 7 fish auction Tungkal 1 Village West Tanjung Jabung classified as mediumdue to H' index ranged from 1.79 to 2.28 and there is no dominant species.
Teknologi Percepatan Pertumbuhan Bibit Duku (Lansium domesticum Corr) melalui Aplikasi Fungi Mikoriza Arbuskular [Accelerating The Growth of Duku Seedlings (Lansium domesticum Corr) through the Application of Arbuscular Mycorrhizal Fungi)] Lizawati LIZAWATI; Elis KARTIKA; Elly Indra SWARI; Zul Fahri GANI
Biospecies Vol. 8 No. 2 (2015): Juli 2015
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v8i2.2511

Abstract

The research investigated the influence of four isolates of arbuscular mycorrhizal fungi(AMF) on the growth of duku seedlings. The research used randomized block design with onefactor of some isolates AMF: Glomus-sp 3, 6, 15, and 16 at a dose of 20 g per polybag. The resultsshowed that inoculation of AMF isolates increase the canopy and root growth of the dukuseedlings. Duku seedlings inoculated with mycorrhiza showed higher plant height, stem diameter,dry weight, secondary roots number and length, than the control. Furthermore, mycorrhizalinoculation increased the absorption of nutrients (Phosphor) in the leaves of duku seedlings. Rootstaining results showed that AMF colonization in the duku roots only indicate hyphae; the otherstructures (vesicles, arbuscular and spores) were not detected.
Hubungan antara Perubahan Suhu Udara Harian, Perilaku Petani dan Keankeragaman Serangga Penyerbuk di Desa Serang Kecamatan Karangreja, Kabupaten Purbalingga Jawa Tengah (The relationship between the Air Temperature Change Daily, Farmer Behavior, and Diver Dwi YULIANI; Moh. Husein SASTRANEGARA
Biospecies Vol. 8 No. 2 (2015): Juli 2015
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v8i2.2512

Abstract

Global warming has threatened Indonesian’s agricultural sector and put the sectorvulnerable to climate change. The changes affect the daily air temperature changes, farmerbehavior, and the diversity of insect pollinators. The study aims to determine the daily changes inair temperature, farmer behavior, and diversity of pollinating insects in the village of Serang,Karangreja, Purbalingga, Central Java; and to analyze the relationship between daily airtemperature changes, farmer behavior, and insect pollinators diversity. The research employedsurvey methods. Samples for the daily air temperature measurement were taken purposeviley. Thediversity of insect pollinators on the three farming type and respondens were selected radmonlywith total respondent 99. The results showed that the average daily air temperature in chili farms ishigher than that in tomato and strawberry farm; farmers have a good knowledge about theenvironmental degradation of agriculture land, good attitude and awareness in maintaining andimproving the quality of agriculture, but they have negative behaviour in the use of excessiveinsecticides. Species richness of insect pollinators in tomato farm is higher than that in chili andstrawberry farm. A good knowledge, good attitude, and bad behaviour are closely related to thedaily air temperature and insect pollinators.
Keanekaragaman Jenis Rangkong dan Tumbuhan Pakannya di Harapan Rainforest Jambi (Species and Feed Diversity of Hornbill in the Harapan Rainforest, Jambi) Very ANGGRIAWAN; Bambang HARIYADI; Muswita MUSWITA
Biospecies Vol. 8 No. 2 (2015): Juli 2015
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v8i2.2513

Abstract

Hornbill has an important role in forest regeneration, but the limited variety andamount of food available to birds will eventually threaten the population of hornbills.Identification of feed plant and hornbil species diversity was conducted at the HarapanRainforest from March to April 2011. Hornbills plant feed samples were taken right after thebirds were eating. The results showed there are nine plant species of hornbills feed found in theHarapan Rainforest: Santiria apiculata, Elaeocarpus sphaericus, Sapium baccatum, Lithocarpusreinwardtii, Disoxylum excelsum, Ficus curtipes, Knema globularia, Knema furfuracea, andSantiria oblongifolia. Of these nine species, Ficus curtipes is the most preferred feed by thehornbills. Further research also notes that there are seven hornbill species inhabit the HarapanRainforest: crested hornbills (Aceros comatus), rhinoceros hornbills (Buceros rhinoceros), goldhornbill (Aceros undulatus), black kangkareng (Anthracaceros malayanus), black-crestedhornbill (Aceros corrugatus), khilingan hornbills (Anorrhinus galeritus) and ivory hornbill(Rhinoplax vigil)

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