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Kelimpahan dan Keragaman Semut dalam Hutan Lindung Sirimau Ambon Fransina Sarah Latumahina; Musyafa Musyafa; Sumardi Sumardi; Nugroho Susetya Putra
Biospecies Vol. 7 No. 2 (2014): Juli 2014
Publisher : Universitas Jambi

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Abstract

Penelitian dilaksanakan pada areal pertanian lahan kering bercampur semak dalam Hutan Lindung Sirimau dengan tiga metode pengambilan sampel yakni hand collecting, bait trap (umpan gula dan  ikan tuna) dan pitfall trap dari bulan Juli hingga september 2011. Penelitian bertujuan mengetahui penyebaran semut pada areal pertanian lahan kering  dalam kawasan Hutan Lindung Sirimau Ambon. Hasil penelitian menemukan 1 family, 4 genus dan  19 jenis semut dengan total individu mencapai  14.456. Jenis – jenis semut yang sangat dominan dalam kawasan yakni Anoplolepis gracilipes, Pheidole sp 1, Odontoponera denticulata, Pheidole megacephala, Technomyrmex albipes, Tetramorium simillimum, Tetramorium bicarinatum, Tapinoma melanocephalum, dan Paratrechina longicornis. Kelimpahan jenis semut mencapai 0,934 tergolong sedang dengan penyebaran jumlah individu semut dan tingkat kestabilan komunitas sedang. Penyebaran semut dipengaruhi oleh intensitas cahaya matahari, suhu, kelembaban, angin, air dan musim. Perbedaan suhu mikro, iklim, cahaya, kelembaban, pola makan, kompetisi interspesifik, variasi ketersediaan sumber makanan, kualitas habitat dan aktivitas manusia juga ikut mempengaruhi penyebaran semut dalam kawasan.
PENYEBARAN SEMUT PADA HUTAN LINDUNG SIRIMAU KOTA AMBON Fransina Sarah Latumahina; Musyafa Musyafa; Sumardi Sumardi; Nugroho Susetya Putra
Bumi Lestari Journal of Environment Vol 14 No 2 (2014)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

The experiment was conducted at residential areas Sirimau forest with three sampling methods,which were hand collecting, bait trap (sugar and tuna) and pitfall traps from July to September2011. The study aims to determine diversity of ants in residential areas in Ambon SirimauProtected Forest areas. The results of study found 16 species of ants in total reaching 14.913.The most dominant types are Odontoponera denticulata, Pheidole megacephala,Technomyrmex albipes, Tetramorium simillimum, Tetramorium bicarinatum, Tapinomamelanocephalum, Paratrechina longicornis and Anoplolepis gracilipes. Total diversity ofants is 2.789 classified as moderate by spread of number of individual spread and of communitystability. The diversity of ants is strongly influenced by light intensity, temperature, humidity,wind, water and season. Difference of temperature micro, light climate, humidit, interspecificcompetition, availability of variety of food sources, habitat quality and human activities alsoaffect the diversity of ants. Another finding showed invasive ants, they were Soleonopsisgeminate, Paratrechina longicornis and Anoplolepis gracilipes.
Kelimpahan Cacing Tanah pada Beberapa Jenis Tegakan Pohon di Wanagama I Haryono Supriyo; Musyafa Musyafa; Arom Figyantika; Saptuti Gamayanti
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 15, No 2 (2010): June 2010
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v15i2.2705

Abstract

Earthworms feed exclusively on dead organic matter (OM). The earthworm population is regulated by organic matter availability and soil characteristics. The aim of the research was to investigate the effect of seasonal change to the abundance and biomass of earthworms in Wanagama I. Collection of the soil samples was conducted from a quadrangle 25 x 25x 25 cm with the depth of 0-10, 10-20 and 20-30 cm with 5 replications under stands of Glyricidae, Leucaena, Teak, Acacia, Eucalyptus and Mahogany. Soil samples were taken at rainy season (February), early dry season (July) and dry season (October) 2004. The earthworms were manually extracted from soil samples and the abundance was stated as number and biomass of dry weight. The result showed the abundance and biomass of earthworms were high only in February at the soil depth of 0-10 cm. The highest number of earthworm and biomass was found in Mahogany stand (224,000 individual.ha-1/105.6 kg.ha-1). Multiple linier regression analysis showed that abundance of earthworms was affected by soil moisture content, while the biomass of earthworms was affected by soil pH and bulk density (aeration).
Kajian Laboratorium Tentang Pengaruh Hujan Asam Buatan terhadap Armadillidium vulgare (Armadillidiidae, Isopoda) Musyafa Musyafa
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 11, No 1 (2006): February 2006
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v11i1.2818

Abstract

Kajian laboratorium ini dilakukan untuk mengetahui mekanisme pengaruh negatif hujan asam terhadap makrofauna tanah. Armadillidium vulgare yang merupakan salah satu makrofauna tanah pemakan seresah (saprofag) penting di Tokyo yang digunakan dalam penelitian ini. Pengaruh makanan, pengaruh langsung dan pengaruh medium yang direndam dengan cairan asam digunakan untuk mengetahui mekanisme ini. (1). Pengaruh makanan dilakukan dengan cara merendam seresah daun aoki (Aucuba japonica) dalam air atau air yang diberi cairan H2SO4 dengan pH 6,4, dan 2. Seresah ini diberikan pada A. vulgare sebagai makanan (2) Efek langsung dilakukan dengan cara meneteskan 1 ml air atau air yang diberi cairan H2SO4 langsung ke tubuh hewan setiap dua minggu. (3) Pengaruh medium dilakukan dengan merendam medium dalam air maupun air yang diberi cairan H2SO4. Pertumbuhan dan persen hidup A. vulgare dicatat. Pertumbuhan dan persen hidup A. vulgare yang diberi makan seresah yang rendam dalam larutan asam sangat rendah. Penetesan cairan asam pada tubuh A. vulgare secara langsung tidak berpengaruh negatif terhadap pertumbuhan dan persen hidup A. vulgare. Pertumbuhan A. vulgare tidak dipengaruhi oleh medium yang direndam dalam cairan asam, tetapi persen hidupnya sedikit berkurang. Pengaruh cairan asam secara tidak langsung melalui makanan lebih penting daripada pengaruh langsung. Hal ini disebabkan tubuh A. vulgare dilindungi kutikula yang tebal. Untuk taksa yang memiliki tubuh yang lunak pengaruh langsung mungkin juga penting.
KERAGAMAN JENIS RAYAP PADA HUTAN SEKUNDER DAN AGROFORESTRI DI TAMAN NASIONAL LORE LINDU, SULAWESI TENGAH Zulkaidhah Zulkaidhah; Musyafa Musyafa; Soemardi Soemardi; Suryo Hardiwinoto
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 20, No 2 (2013)
Publisher : Universitas Tadulako

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Abstract

This study aims to assess the structure and communities of termite caused by changes in land use. The research was conducted from December 2011 to January 2013, Implemented in Lore Lindu National Park area around the village of grace Palolo Sub district, Sigi Regency. The observation of termites was conducted using transect method. Parameters observed were environmental parameters, soil physical and chemical characteristics. The total diversity of termite species found was 15. Diversity of trees, nekromas, and the amount of litter that is higher in secondary forest than in agroforestry cause soil water content and moisture become higher in secondary forests and there fore contributes toan increase in soil organic matter content. Key Words : Agroforestry, diversity of  termite, forest use change, secondary forest.