Abstract
This study aims to determine the diversity, abundance, dominance index, similarity index and inequality of land arthropods in the people's plantations in the village of Jawatongah, Hatonduhan Subdistrict, Simalungun Regency. This research was conducted in October 2019 until November 2019. Sampling was carried out at 5 stations in the People's plantation in Jawatongah Village, Hatonduhan District, Simalungun Regency. Data retrieval is done 3 times using trap traps. From the results of research and data analysis found 9 orders and 1 family consisting of 9 orders and 16 families consisting of: Formicidae, Flatidae, Silphidae, Anobiidae, Labiduridae, Tephritidae, Culicidae, Rhagionidae, Simuliidae, Blephariceridae, Gryllidae, Anobiidae, Labiduridae, Tephritidae, Culicidae, Rhagionidae, Simuliidae, Blephariceridae, Gryllidae, Anobiidae, Labiduridae, Tephritidae, Culicidae, Rhagionidae, Simuliidae, Blephariceridae, Gryllidae, Acobiidae, Acrididae, Phrididae, Acrididae, Acrididae, Acrididae, Acrididae, Acrididae, Acrididae, Acrididae, Acrididae, Acrididae, Acrididae, Acrididae, Acrididae, Acrididae. Lachesillidae, Liposcelidae, Pholidae, Araneidae, Ageleidae. The highest relative abundance of soil Arthropods was Tephritidae (71, 486%), the lowest was Liposcelidae and Aranidae (0.367%). The diversity index of the Athropods of the soil ranged from 0.996-1.536. The dominance index ranged from 0, 27155 - 0.53598. From these observations it can be seen that in general the Tephritidae group dominates all places in the study location. For the Arthropod similarity index of land in the smallholder plantations of Jawatongah village, Hatonduhan sub-district, Simalungun Regency, ranged between 55.56% - 80%. Knowledge and knowledge about diversity, abundance, status and distribution of animals are very important for humans and need to be preserved to improve the welfare of society, especially in agriculture.
Highlights
Pendahuluan Tanah merupakan habitat dari bakteri, jamur, serta berbagai macam fauna, seperti nematoda, arthropoda dan cacing tanah (Jeffrey S, Gardi C, Jones A, Montanarella L, Marmo L.Miko l, Ritz K, Peres G, Rombke J, 2010) yang memiliki fungsi khusus dalam ekosistem
This study aims to determine the diversity, abundance, dominance index, similarity index and inequality of land arthropods in the people's plantations in the village of Jawatongah, Hatonduhan Subdistrict, Simalungun Regency
Impact of land and forest fire on soil fauna diversity in several land cover in jambi province
Summary
Gunaria Siagian Prodi Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas HKBP. Penelitian ini bertujuan untuk mengetahui keanekaragaman, kelimpahan, indeks dominansi, indeks kesamaan dan ketidaksamaan arthropoda tanah di perkebunan rakyat desa jawatongah kecamatan hatonduhan Kabupaten Simalungun. Penelitian ini dilaksanakan pada bulan Oktober 2019 hingga bulan November 2019. Pengambilan sampel dilaksanakan pada 5 stasiun di perkebunan Rakyat Desa Jawatongah Kecamatan Hatonduhan Kabupaten Simalungun. Kelimpahan relatif Arthropoda tanah tertinggi Tephritidae (71, 486 %), terendah adalah Liposcelidae dan Aranidae (0,367 %). Indeks keanekaragaman Athropoda tanah berkisar antara 0,996 – 1, 536. Dari hasil pengamatan ini dapat dilihat bahwa secara umum kelompok Tephritidae mendominasi semua tempat pada lokasi penelitian. Untuk indeks kesamaan Arthropoda tanah di perkebunan rakyat desa Jawatongah Kecamatan Hatonduhan Kabupaten Simalungun berkisar antara 55, 56 % - 80%. DIVERSITY OF LAND ARTHROPODA ON PEOPLE’S PLANTATIONS AT JAWATONGAH VILLAGE, HATONDUHAN SUB-DISTRICT IN SIMALUNGUN NORTH SUMATERA
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