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Kelimpahan dan Keanekaragaman Serangga pada Sawah Organik dan Konvensional di Sekitar Rawa Pening Deni Elisabeth; Jafron Wasiq Hidayat; Udi Tarwotjo
Jurnal Akademika Biologi Vol. 10 No. 1 Januari 2021
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

Serangga merupakan hewan yang memiliki jumlah terbesar di bumi, sehingga dengan dominasi tersebut menjadikan serangga sebagai penyambung kebutuhan dalam siklus energi dengan berbagai peran yang dilakukan. Penelitian ini bertujuan untuk mengetahui mengetahui kelimpahan dan keakaragaman serangga pada sawah organik dan sawah konvensional di sekitar Rawa Pening, mengetahui jenis serangga pada sawah padi organik dan sawah konvensional di Rawa Pening dan untuk mengetahui kondisi faktor lingkungan yang mempengaruhi kelimpahan dan keanekaragaman serangga di sawah organik dan sawah konvensional. Pengambilan sampel dilakukan sebanyak tiga kali.Pengambilan sampel menggunakan metode sweep net dan di analisi dengan indeks keanekaragaman jenis Shannon Wiener dan indeks kelimpahan. Hasil penelitian yang didapatkan yaitu jumlah individu pada sawah organic individu lebih tinggi (52 individu) dibandingkan dengan sawah konvensional (46) individu) dan pada jumlah jenis sawah organik lebih rendah dibandingkan dengan sawah konvensional. Serangga yang dominan pada sawah organik yaitu Archimantis, Kosciuscola, Conocephalus, Axion, Pantala, Acisoma dan Leptocorisa. Keanekaragaman pada sawah organik dan konvensional termasuk kategori sedang yaitu pada sawah pada sawah organik 2,04 dan sawah konvensional 2,40, mengindikasikan kestabilan lingkungan yang sedang. Indeks kemerataan pada sawah organik yaitu 0,79 dan pada sawah konvensional 0,88 yang termasuk dalam kategori merata. Faktor fisik lingkungan seperti kelembaban udara 80-95 %, kecepatan angin 10-15m/s, pada temperature udara 20-22˚C dan pada intensitas cahaya matahari 5; masih sesuai bagi aktivitas serangga di lahan persawahan.
STRUKTUR KOMUNITAS BRYOFAUNA LUMUT EPIFIT PADA ZONA MONTANA DI KAWASAN GUNUNG UNGARAN, SEMARANG, JAWA TENGAH Lucia Puspita Anggraini; Rully Rahadian; Jafron Wasiq Hidayat
Jurnal Akademika Biologi Vol. 3 No. 1 Januari 2014
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

Plant moss (bryoflora) is in important in the tropical forest, including Ungaran mount which is significantly play an  important role in water balance. Bryofauna can be found in moss attacking on the tree and is often referred  as moss epiphytic bryofauna. The objective of the research  were to compare the abundance and diversity of moss epiphytic bryofauna in Montana zone at three different altitudes of Ungaran mount. The sampling methods used was square plots. Bryophytes were collected in 10x10 cm plots on tree trunks. The specimens were extracted using Barlese funnel up to seven days at Laboratory of Ecology and Biosistematics, Departement of Biology, Diponegoro University. The results shows there were 5 classes of 15 ordes and 27 sub ordes/families. The highest abundance of moss epiphytic bryofauna was  in altitudes 2040 m asl (24.175 individu/m2), while the lowest was in altitude 1355 m asl (10.275 individu/m2). The biggest diversity of moss epiphytic bryofauna was found in altitude 2040 m asl (H’=2,20), while the lowest was in altitude 1355 m asl (H’=2,00). Acarina has the highest abundance in a these three altitudes. Keywords : Community Structure, Epiphytic Bryophytes, Bryofauna, Montana Zone
PREFERENSI PELETAKAN TELUR DAN PENGHAMBATAN PERKEMBANGAN PRADEWASA NYAMUK Aedes aegypti L. DI BERBAGAI MEDIA AIR Makna Fathana Sabila; Rully Rahadian; Jafron Wasiq Hidayat
Jurnal Akademika Biologi Vol. 2 No. 4 Oktober 2013
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

Water media influences the effectiveness of the use of ovitrap media for Ae. aegypti. Water media which is prefered by the mosquito as well as inhibition the premature growth have huge potency in controlling Ae. aegypti. The objective of this study were to investigate the preference of oviposition of Ae. Aegypti and to determine the premature growth of Ae. aegypti in water media containing a combination of organic matter and different chlorine concentrations, also to examine the interaction between organic matter and chlorine to the preferences of oviposition and the premature growth of Ae. Aegypti. The method of this study is done by experiment by applying Completely Randomize Design (RAL). This study used two types of water media combination. The media combinations contained organic materials and chlorine with seven different treatments. They were well water (control), water added with soil and hay-soaked water added with chlorine by 5, 10, and 15 ppm respectively. The findings show that Ae. aegypti have the tendency in choosing hay-soaked water in lay the eggs since it has abundant content of organic matter in it. The mean amount of Ae. aegypti oviposition in the water medium combination ranged from 84 to 152.7 eggs, while the percentage of premature survival rate ranged from 59.4% to 97%. In conclusion, the study showed that the preference of oviposition is highly influenced by the organic matter content of the media. Both organic matter and chlorine do not inhibit the premature growth of Ae. aegypti. However, the interaction between organic matter and chlorine to the preferences of oviposition and the premature growth of Ae. aegypti was not found. Keywords: Aedes aegypti, combination, ovitrap, organic matter, chlorine.
KEANEKARAGAMAN MOLUSKA TERESTRIAL DI JALUR PENDAKIAN SELO TAMAN NASIONAL GUNUNG MERBABU, KABUPATEN BOYOLALI, JAWA TENGAH Larosi Nufikri Garmellia; Jafron Wasiq Hidayat; Fuad Muhammad
Jurnal Akademika Biologi Vol. 6 No. 3 Juli 2017
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

Terrestrial mollusc is one of the most important basic component in a terrestrial ecosystem and has an important role in forest ecosystem. Ecologically, they could be an indicator to determine the habitat.This research located in Taman Nasional Gunung Merbabu especially Selo Track give some informations for biodiversity and conservation purpose. This research was conducted on November 2016 until January 2017. For research method, it usedpurposive sampling method for select survey location and stratified random sampling with diagonal plot area of 10m x 10m for sampling method. The data analysis used Shannon-Wienner diversity index (H’) and evenness index (e).Results found the total species obtained 43 species of 11 Famili. The most Common speciesfound were, Diplommatina perpusilla, Helicarion albellus, Microcystina exigua and Landouria smironensis. Diversity index (H') ranged from 0.75-2.57whichcategorized for low to moderate. Evenness index value (e) range 0,41-0,77 whichcategorized for  moderate to high.  Keyword:Diversity,Terrestrial Mollusks, TNGMb
KEANEKARAGAMAN DAN KEMELIMPAHAN LARVA INSEKTA AKUATIK SEBAGAI BIOINDIKATOR KUALITAS AIR DI SUNGAI GARANG, SEMARANG Sitta Maulina Marpaung; Fuad Muhammad; Jafron Wasiq Hidayat
Jurnal Akademika Biologi Vol. 3 No. 4 Oktober 2014
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

River is a natural habitat of macrobentik organism which is include the larvae of aquatic insects. The larvae of aquatic insects can be used as bioindicators of water pollution because they are can accomodate the change of the environmental. The purpose of this research is determine the community structure of aquatic insect larvae as well as its aspect bioindicators. This research used survey method and sampling techniques by purposive sampling. Location of the research consisted of four stations determined based on area’s function along the Garang River. At each station represent by three samples taken with surber mesh size 25 x 40 cm. The result this research showed that the larvae of insects were found in every observation station which is consists 15 genera, i.e namely Heptagenia, Stenacron, Baetis, Cloeon, Procleon, Caenis, Glossosoma, Hydropsyche, Cheumatopsyche, Chimarra, Tinodes, Chironomus, Chrysop, Isoperla and one of the family Culicidae was unidentified. The highest diversity found at Gebugan village ) in the rice fields (the diversity value of 2.17. The lower diversity at Tinjomoyo street with only reached diversity make 1,45. The conclusions of this study grouped Garang River that be into two categories, they are moderately polluted and contaminated. Heptagenia and Baetis categorized as positive bioindicator forests, fields and settlements, where as negative bioindicator industrial area are Procleon and Glossosoma. Keywords : Aquatic insect larvae , Garang River , Bioindicator
STRUKTUR KOMUNITAS PLANKTON DI KAWASAN WANA WISATA CURUG SEMIRANG KECAMATAN UNGARAN BARAT, SEMARANG Delliana Ratna Sari; Jafron Wasiq Hidayat; Riche Hariyati
Jurnal Akademika Biologi Vol. 6 No. 2 April 2017
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

Objective of the study was to know the structure of plankton community and to know the influential physical and chemical factors in the structure of plankton community in Semirang. This research was conducted on 6 stations with different water body condition. Results showed that the number of plankton species obtained were 12 species in the Bacillariophyta Division. Plankton species that widely found were Achnanthes sp, Cymbella tropica and Cocconeis pediculus. The relative abundance index categorized into the dominant species category. The plankton diversity index were mostly included in the moderate category. Similarity index belongs to the category of even distribution, none dominance of a kind. The similarity index is mostly included in the high category. Physical and chemical factors in these waters have good water quality for plankton life.  Keywords: plankton community structure, freshwater, ecotourism waterfall Semirang 
Inventarisasi Jenis Ikan Liar di Kawasan Tambak Pantai Karang Jahe, Rembang Fuad Muhammad; Jafron Wasiq Hidayat; Erry Wiryani
Jurnal Akademika Biologi Vol. 9 No. 2 Juli 2020
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

Berdasarkan habitatnya, ikan dibagi menjadi tiga golongan yaitu ikan air tawar, air payau, dan air asin. Namun ada juga beberapa air tawar yang memiliki toleransi yang tinggi terhadap kadar salinitas air. Ikan ini biasanya hidup di aliran air daerah tambak dan cukup mengganggu ikan budidaya. Penelitian ini bertujuan untuk mengetahui jenis ikan liar yang berada di kawasan tambak. Metode penelitian ini yaitu dengan melakukan penangkapan ikan dengan jaring dan jebakan ikan, observasi langsung, wawancara, dan pengukuran faktor-faktor abiotik. Hasil penelitian menunjukkan beberapa jenis ikan liar diantaranya ikan Mujair (Oreochromis mossambicus), ikan Glodok (Periophthalmus variabilis), ikan Guppy (Poecilia reticulate), ikan Bandeng (Chanos chanos), ikan Belanak (Mugil cephalus). Pengaruh fisika dan kimia yang diukur yaitu suhu, pH, kecerahan, salinitas, dan DO masih sesuai dengan baku mutu kualitas air kelas II untuk perikanan.
Potensi Ekowisata di Bukit Cinta Danau Rawapening Kabupaten Semarang Nurul Lathifah; Jafron Wasiq Hidayat; Fuad Muhammad
Jurnal Ilmu Lingkungan Vol 18, No 2 (2020): Agustus 2020
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (284.624 KB) | DOI: 10.14710/jil.18.2.228-235

Abstract

Indonesia mempunyai berbagai jenis sumberdaya hayati potensial yang dapat dimanfaatkan sebagai objek daya tarik wisata unggul, salah satunya adalah Bukit Cinta Danau Rawapening. Objek wisata tersebut menyajikan landskap alami dan berlokasi di pertemuan Semarang-Solo-Yogyakarta. Potensi sumberdaya dan lokasi yang strategis membuat objek wisata tersebut menjadi salah satu dari 15 danau prioritas nasional, namun demikian masih banyak potensi sumberdaya hayati yang dapat diikembangkan untuk membangun ekowisata di Bukit Cinta Danau Rawapening. Tujuan dari penelitian ini untuk mengidentifikasi sumberdaya biotik terhadap ekowisata dan mengkaji potensi ekowisata di Bukit Cinta Danau Rawapening Kabupaten Semarang. Penelitian ini dilakukan pada bulan September 2018-Maret 2019 dengan mengumpulkan data primer yang meliputi keanekaragaman plankton, makrobenthos, nekton, vegetasi, fisika kimia perairan, potensi objek wisata, dan data sekunder meliputi keanekaragaman burung, jumlah pengunjung. Parameter biotik dianalisis strukturnya sedangkan kualitas air status fisik-kimia. Penilaian potensi daerah wisata menggunakan metode ADO-ODTWA Danau. Berdasarkan hasil penelitian di Bukit Cinta Danau Rawapening dalam aspek biotik memperlihatkan bahwa biota yang mendominasi adalah Melosira sp, Tarebia granifera, Oreochromis niloticus, Eichhornia crassipes, Bubulcus ibis, dan kualitas air masih layak digunakan sebagai tempat wisata. Berdasarkan hasil penilaian identifikasi potensi daerah wisata Bukit Cinta Danau Rawapening termasuk dalam klasifikasi tinggi dengan nilai 6310. Hal ini mengindikasikan bahwa objek wisata Bukit Cinta Danau Rawapening memiliki potensi yang layak untuk dikembangkan menjadi destinasi ekowisata
Strategi Konservasi Kolaboratif Antar Kelembagaan Dalam Mendukung Pelestarian Kawasan Taman Nasional Gunung Merbabu di Kabupaten Boyolali Bernadus Agus Hartanto; Jafron Wasiq Hidayat; Bambang Waluyo Hadi Eko Prasetiyono
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 16, No 1 (2019): Proceeding Biology Education Conference
Publisher : Universitas Sebelas Maret

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Abstract

MerbabuMountain National Park (MMNP) as one of the conservation areas has an ecologically important role besides providing economic and social benefits to the surrounding community. The management of the MMNP area in order to be effective requires participation and the role of related parties. This study aims to formulate an integrated conservation strategy among related institutions to support the preservation of the MMNP area in Candisari Village, Gladagsari District, Boyolali Regency. This qualitative research uses the method of observation, interviews and literature studies which is then carried out processing data through SWOT analysis. The results of the research that show the role of related institutionsrequires synergistic collaboration. Collaborative strategy of inter-institutional roles that can support the preservation of MMNP area, that are1) Collaboration between stakeholders in managing the potential of both water resources and tourism, 2)Inventory of biodiversity potential inside and outside the region and the preparation of natural tourism site design in the utilization zone involving the community, 3) Synergizing regional development policies and programs in the MMNP buffer zone with the management of the MMNP area, 4)Develop a multi-stakeholder program for community empowerment around the MMNP area, 5) Encourage multi-stakeholder cooperation through multisectoral forums to support the management of the MMNP, 6) Management of tourism potential within and outside community-based areas in a synergistic manner, 7) Increased environmental awareness across the Gunung Merbabu region across sectors, 8) Collaborative mitigation of disasters or disasters in the MMNP region.
Kepadatan Populasi Lutung Jawa (Trachypithecus auratus) di Cagar Alam Kecubung Ulolanang Kabupaten Batang Ervina Rahmawati; Jafron Wasiq Hidayat
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 14, No 1 (2017): Proceeding Biology Education Conference
Publisher : Universitas Sebelas Maret

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Abstract

Ebony leaf monkey is an endemic species in Java. Nowadays its habitat is threatened and the population is decreasing continuously. Conservation efforts to avoid their extinction need to be done accurate and urgently. Up to date data about ebony leaf monkey’s population is important to be reported. This data is usefull to the stakeholders for taking decisions in the future management. This research was carried out from April to May 2017. In order to estimate the density of ebony leaf monkey population in Kecubung Ulolanang Nature Preservation, Batang, it was collected data by purposive sampling with concentrated count method. The estimated population density, devided in 3 groups and total population sizes were 0,62 individual/hectare and 43 individuals respectively. The age structure of the population including infant of 11 Individuals, juvenile 11 individuals and adult 21 individuals.